jdk/make/data/tzdata/northamerica
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#
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# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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#
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# This code is free software; you can redistribute it and/or modify it
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# under the terms of the GNU General Public License version 2 only, as
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# published by the Free Software Foundation.  Oracle designates this
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# particular file as subject to the "Classpath" exception as provided
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# by Oracle in the LICENSE file that accompanied this code.
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#
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# This code is distributed in the hope that it will be useful, but WITHOUT
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
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# version 2 for more details (a copy is included in the LICENSE file that
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# accompanied this code).
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#
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# You should have received a copy of the GNU General Public License version
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# 2 along with this work; if not, write to the Free Software Foundation,
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# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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#
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# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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# or visit www.oracle.com if you need additional information or have any
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# questions.
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#
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# This file is in the public domain, so clarified as of
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# 2009-05-17 by Arthur David Olson.
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# also includes Central America and the Caribbean
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# This file is by no means authoritative; if you think you know better,
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# go ahead and edit the file (and please send any changes to
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# tz@iana.org for general use in the future).  For more, please see
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# the file CONTRIBUTING in the tz distribution.
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# From Paul Eggert (1999-03-22):
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# A reliable and entertaining source about time zones is
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# Derek Howse, Greenwich time and longitude, Philip Wilson Publishers (1997).
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###############################################################################
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# United States
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# From Paul Eggert (1999-03-31):
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# Howse writes (pp 121-125) that time zones were invented by
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# Professor Charles Ferdinand Dowd (1825-1904),
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# Principal of Temple Grove Ladies' Seminary (Saratoga Springs, NY).
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# His pamphlet "A System of National Time for Railroads" (1870)
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# was the result of his proposals at the Convention of Railroad Trunk Lines
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# in New York City (1869-10).  His 1870 proposal was based on Washington, DC,
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# but in 1872-05 he moved the proposed origin to Greenwich.
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# From Paul Eggert (2016-09-21):
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# Dowd's proposal left many details unresolved, such as where to draw
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# lines between time zones.  The key individual who made time zones
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# work in the US was William Frederick Allen - railway engineer,
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# managing editor of the Travelers' Guide, and secretary of the
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# General Time Convention, a railway standardization group.  Allen
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# spent months in dialogs with scientific and railway leaders,
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# developed a workable plan to institute time zones, and presented it
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# to the General Time Convention on 1883-04-11, saying that his plan
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# meant "local time would be practically abolished" - a plus for
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# railway scheduling.  By the next convention on 1883-10-11 nearly all
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# railroads had agreed and it took effect on 1883-11-18 at 12:00.
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# That Sunday was called the "day of two noons", as the eastern parts
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# of the new zones observed noon twice.  Allen witnessed the
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# transition in New York City, writing:
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#
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#   I heard the bells of St. Paul's strike on the old time.  Four
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#   minutes later, obedient to the electrical signal from the Naval
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#   Observatory ... the time-ball made its rapid descent, the chimes
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#   of old Trinity rang twelve measured strokes, and local time was
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#   abandoned, probably forever.
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#
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# Most of the US soon followed suit.  See:
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# Bartky IR. The adoption of standard time. Technol Cult 1989 Jan;30(1):25-56.
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# http://dx.doi.org/10.2307/3105430
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# From Paul Eggert (2005-04-16):
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# That 1883 transition occurred at 12:00 new time, not at 12:00 old time.
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# See p 46 of David Prerau, Seize the daylight, Thunder's Mouth Press (2005).
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# From Paul Eggert (2006-03-22):
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# A good source for time zone historical data in the US is
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# Thomas G. Shanks, The American Atlas (5th edition),
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# San Diego: ACS Publications, Inc. (1991).
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# Make sure you have the errata sheet; the book is somewhat useless without it.
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# It is the source for most of the pre-1991 US entries below.
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# From Paul Eggert (2001-03-06):
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# Daylight Saving Time was first suggested as a joke by Benjamin Franklin
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# in his whimsical essay "An Economical Project for Diminishing the Cost
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# of Light" published in the Journal de Paris (1784-04-26).
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# Not everyone is happy with the results:
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#
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#	I don't really care how time is reckoned so long as there is some
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#	agreement about it, but I object to being told that I am saving
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#	daylight when my reason tells me that I am doing nothing of the kind.
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#	I even object to the implication that I am wasting something
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#	valuable if I stay in bed after the sun has risen.  As an admirer
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#	of moonlight I resent the bossy insistence of those who want to
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#	reduce my time for enjoying it.  At the back of the Daylight Saving
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#	scheme I detect the bony, blue-fingered hand of Puritanism, eager
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#	to push people into bed earlier, and get them up earlier, to make
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#	them healthy, wealthy and wise in spite of themselves.
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#
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#	 -- Robertson Davies, The diary of Samuel Marchbanks,
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#	   Clarke, Irwin (1947), XIX, Sunday
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#
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# For more about the first ten years of DST in the United States, see
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# Robert Garland, Ten years of daylight saving from the Pittsburgh standpoint
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# (Carnegie Library of Pittsburgh, 1927).
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# http://www.clpgh.org/exhibit/dst.html
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#
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# Shanks says that DST was called "War Time" in the US in 1918 and 1919.
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# However, DST was imposed by the Standard Time Act of 1918, which
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# was the first nationwide legal time standard, and apparently
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# time was just called "Standard Time" or "Daylight Saving Time".
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# From Arthur David Olson:
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# US Daylight Saving Time ended on the last Sunday of *October* in 1974.
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# See, for example, the front page of the Saturday, 1974-10-26
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# and Sunday, 1974-10-27 editions of the Washington Post.
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# From Arthur David Olson:
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# Before the Uniform Time Act of 1966 took effect in 1967, observance of
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# Daylight Saving Time in the US was by local option, except during wartime.
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# From Arthur David Olson (2000-09-25):
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# Last night I heard part of a rebroadcast of a 1945 Arch Oboler radio drama.
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# In the introduction, Oboler spoke of "Eastern Peace Time."
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# An AltaVista search turned up:
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# http://rowayton.org/rhs/hstaug45.html
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# "When the time is announced over the radio now, it is 'Eastern Peace
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# Time' instead of the old familiar 'Eastern War Time.'  Peace is wonderful."
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# (August 1945) by way of confirmation.
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# From Joseph Gallant citing
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# George H. Douglas, _The Early Days of Radio Broadcasting_ (1987):
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# At 7 P.M. (Eastern War Time) [on 1945-08-14], the networks were set
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# to switch to London for Attlee's address, but the American people
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# never got to hear his speech live. According to one press account,
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# CBS' Bob Trout was first to announce the word of Japan's surrender,
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# but a few seconds later, NBC, ABC and Mutual also flashed the word
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# of surrender, all of whom interrupting the bells of Big Ben in
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# London which were to precede Mr. Attlee's speech.
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# From Paul Eggert (2003-02-09): It was Robert St John, not Bob Trout.  From
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# Myrna Oliver's obituary of St John on page B16 of today's Los Angeles Times:
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#
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# ... a war-weary U.S. clung to radios, awaiting word of Japan's surrender.
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# Any announcement from Asia would reach St. John's New York newsroom on a
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# wire service teletype machine, which had prescribed signals for major news.
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# Associated Press, for example, would ring five bells before spewing out
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# typed copy of an important story, and 10 bells for news "of transcendental
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# importance."
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#
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# On Aug. 14, stalling while talking steadily into the NBC networks' open
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# microphone, St. John heard five bells and waited only to hear a sixth bell,
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# before announcing confidently: "Ladies and gentlemen, World War II is over.
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# The Japanese have agreed to our surrender terms."
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#
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# He had scored a 20-second scoop on other broadcasters.
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# From Arthur David Olson (2005-08-22):
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# Paul has been careful to use the "US" rules only in those locations
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# that are part of the United States; this reflects the real scope of
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# U.S. government action.  So even though the "US" rules have changed
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# in the latest release, other countries won't be affected.
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# Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
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Rule	US	1918	1919	-	Mar	lastSun	2:00	1:00	D
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Rule	US	1918	1919	-	Oct	lastSun	2:00	0	S
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Rule	US	1942	only	-	Feb	9	2:00	1:00	W # War
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Rule	US	1945	only	-	Aug	14	23:00u	1:00	P # Peace
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Rule	US	1945	only	-	Sep	lastSun	2:00	0	S
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Rule	US	1967	2006	-	Oct	lastSun	2:00	0	S
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Rule	US	1967	1973	-	Apr	lastSun	2:00	1:00	D
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Rule	US	1974	only	-	Jan	6	2:00	1:00	D
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Rule	US	1975	only	-	Feb	23	2:00	1:00	D
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Rule	US	1976	1986	-	Apr	lastSun	2:00	1:00	D
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Rule	US	1987	2006	-	Apr	Sun>=1	2:00	1:00	D
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Rule	US	2007	max	-	Mar	Sun>=8	2:00	1:00	D
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Rule	US	2007	max	-	Nov	Sun>=1	2:00	0	S
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# From Arthur David Olson, 2005-12-19
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# We generate the files specified below to guard against old files with
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# obsolete information being left in the time zone binary directory.
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# We limit the list to names that have appeared in previous versions of
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# this time zone package.
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# We do these as separate Zones rather than as Links to avoid problems if
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# a particular place changes whether it observes DST.
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# We put these specifications here in the northamerica file both to
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# increase the chances that they'll actually get compiled and to
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# avoid the need to duplicate the US rules in another file.
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# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
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Zone	EST		 -5:00	-	EST
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Zone	MST		 -7:00	-	MST
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Zone	HST		-10:00	-	HST
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Zone	EST5EDT		 -5:00	US	E%sT
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Zone	CST6CDT		 -6:00	US	C%sT
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Zone	MST7MDT		 -7:00	US	M%sT
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Zone	PST8PDT		 -8:00	US	P%sT
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# From U. S. Naval Observatory (1989-01-19):
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# USA  EASTERN       5 H  BEHIND UTC    NEW YORK, WASHINGTON
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# USA  EASTERN       4 H  BEHIND UTC    APR 3 - OCT 30
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# USA  CENTRAL       6 H  BEHIND UTC    CHICAGO, HOUSTON
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# USA  CENTRAL       5 H  BEHIND UTC    APR 3 - OCT 30
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# USA  MOUNTAIN      7 H  BEHIND UTC    DENVER
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# USA  MOUNTAIN      6 H  BEHIND UTC    APR 3 - OCT 30
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# USA  PACIFIC       8 H  BEHIND UTC    L.A., SAN FRANCISCO
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# USA  PACIFIC       7 H  BEHIND UTC    APR 3 - OCT 30
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# USA  ALASKA STD    9 H  BEHIND UTC    MOST OF ALASKA     (AKST)
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# USA  ALASKA STD    8 H  BEHIND UTC    APR 3 - OCT 30 (AKDT)
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# USA  ALEUTIAN     10 H  BEHIND UTC    ISLANDS WEST OF 170W
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# USA    "           9 H  BEHIND UTC    APR 3 - OCT 30
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# USA  HAWAII       10 H  BEHIND UTC
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# USA  BERING       11 H  BEHIND UTC    SAMOA, MIDWAY
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# From Arthur David Olson (1989-01-21):
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# The above dates are for 1988.
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# Note the "AKST" and "AKDT" abbreviations, the claim that there's
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# no DST in Samoa, and the claim that there is DST in Alaska and the
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# Aleutians.
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# From Arthur David Olson (1988-02-13):
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# Legal standard time zone names, from United States Code (1982 Edition and
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# Supplement III), Title 15, Chapter 6, Section 260 and forward.  First, names
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# up to 1967-04-01 (when most provisions of the Uniform Time Act of 1966
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# took effect), as explained in sections 263 and 261:
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#	(none)
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#	United States standard eastern time
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#	United States standard mountain time
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#	United States standard central time
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#	United States standard Pacific time
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#	(none)
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#	United States standard Alaska time
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#	(none)
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# Next, names from 1967-04-01 until 1983-11-30 (the date for
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# public law 98-181):
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#	Atlantic standard time
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#	eastern standard time
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#	central standard time
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#	mountain standard time
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#	Pacific standard time
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#	Yukon standard time
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#	Alaska-Hawaii standard time
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#	Bering standard time
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# And after 1983-11-30:
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#	Atlantic standard time
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#	eastern standard time
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#	central standard time
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#	mountain standard time
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#	Pacific standard time
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#	Alaska standard time
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#	Hawaii-Aleutian standard time
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#	Samoa standard time
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# The law doesn't give abbreviations.
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#
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# From Paul Eggert (2016-12-19):
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# Here are URLs for the 1918 and 1966 legislation:
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# http://uscode.house.gov/statviewer.htm?volume=40&page=451
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# http://uscode.house.gov/statviewer.htm?volume=80&page=108
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# Although the 1918 names were officially "United States Standard
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# Eastern Time" and similarly for "Central", "Mountain", "Pacific",
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# and "Alaska", in practice "Standard" was placed just before "Time",
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# as codified in 1966.  In practice, Alaska time was abbreviated "AST"
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# before 1968.  Summarizing the 1967 name changes:
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#	1918 names			1967 names
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#  -08	Standard Pacific Time (PST)	Pacific standard time (PST)
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#  -09	(unofficial) Yukon (YST)	Yukon standard time (YST)
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#  -10	Standard Alaska Time (AST)	Alaska-Hawaii standard time (AHST)
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#  -11	(unofficial) Nome (NST)		Bering standard time (BST)
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#
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# From Paul Eggert (2000-01-08), following a heads-up from Rives McDow:
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# Public law 106-564 (2000-12-23) introduced ... "Chamorro Standard Time"
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# for time in Guam and the Northern Marianas.  See the file "australasia".
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#
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# From Paul Eggert (2015-04-17):
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# HST and HDT are standardized abbreviations for Hawaii-Aleutian
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# standard and daylight times.  See section 9.47 (p 234) of the
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# U.S. Government Printing Office Style Manual (2008)
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# http://www.gpo.gov/fdsys/pkg/GPO-STYLEMANUAL-2008/pdf/GPO-STYLEMANUAL-2008.pdf
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# From Arthur David Olson, 2005-08-09
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# The following was signed into law on 2005-08-08.
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#
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# H.R. 6, Energy Policy Act of 2005, SEC. 110. DAYLIGHT SAVINGS.
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#   (a) Amendment.--Section 3(a) of the Uniform Time Act of 1966 (15
2
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#   U.S.C. 260a(a)) is amended--
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#     (1) by striking "first Sunday of April" and inserting "second
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#     Sunday of March"; and
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#     (2) by striking "last Sunday of October" and inserting "first
2
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#     Sunday of November'.
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#   (b) Effective Date.--Subsection (a) shall take effect 1 year after the
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#   date of enactment of this Act or March 1, 2007, whichever is later.
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#   (c) Report to Congress.--Not later than 9 months after the effective
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#   date stated in subsection (b), the Secretary shall report to Congress
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#   on the impact of this section on energy consumption in the United
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#   States.
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#   (d) Right to Revert.--Congress retains the right to revert the
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#   Daylight Saving Time back to the 2005 time schedules once the
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#   Department study is complete.
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# US eastern time, represented by New York
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# Connecticut, Delaware, District of Columbia, most of Florida,
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# Georgia, southeast Indiana (Dearborn and Ohio counties), eastern Kentucky
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# (except America/Kentucky/Louisville below), Maine, Maryland, Massachusetts,
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# New Hampshire, New Jersey, New York, North Carolina, Ohio,
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# Pennsylvania, Rhode Island, South Carolina, eastern Tennessee,
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# Vermont, Virginia, West Virginia
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# From Dave Cantor (2004-11-02):
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# Early this summer I had the occasion to visit the Mount Washington
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# Observatory weather station atop (of course!) Mount Washington [, NH]....
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# One of the staff members said that the station was on Eastern Standard Time
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# and didn't change their clocks for Daylight Saving ... so that their
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# reports will always have times which are 5 hours behind UTC.
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# From Paul Eggert (2005-08-26):
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# According to today's Huntsville Times
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# http://www.al.com/news/huntsvilletimes/index.ssf?/base/news/1125047783228320.xml&coll=1
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# a few towns on Alabama's "eastern border with Georgia, such as Phenix City
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# in Russell County, Lanett in Chambers County and some towns in Lee County,
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# set their watches and clocks on Eastern time."  It quotes H.H. "Bubba"
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# Roberts, city administrator in Phenix City. as saying "We are in the Central
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# time zone, but we do go by the Eastern time zone because so many people work
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# in Columbus."
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#
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# From Paul Eggert (2017-02-22):
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# Four cities are involved.  The two not mentioned above are Smiths Station
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# and Valley.  Barbara Brooks, Valley's assistant treasurer, heard it started
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# because West Point Pepperell textile mills were in Alabama while the
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# corporate office was in Georgia, and residents voted to keep Eastern
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# time even after the mills closed.  See: Kazek K. Did you know which
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# Alabama towns are in a different time zone?  al.com 2017-02-06.
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# http://www.al.com/living/index.ssf/2017/02/do_you_know_which_alabama_town.html
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# From Paul Eggert (2014-09-06):
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   341
# Monthly Notices of the Royal Astronomical Society 44, 4 (1884-02-08), 208
dfd89723bd6f 8059206: (tz) Support tzdata2014i
aefimov
parents: 26452
diff changeset
   342
# says that New York City Hall time was 3 minutes 58.4 seconds fast of
dfd89723bd6f 8059206: (tz) Support tzdata2014i
aefimov
parents: 26452
diff changeset
   343
# Eastern time (i.e., -4:56:01.6) just before the 1883 switch.  Round to the
dfd89723bd6f 8059206: (tz) Support tzdata2014i
aefimov
parents: 26452
diff changeset
   344
# nearest second.
dfd89723bd6f 8059206: (tz) Support tzdata2014i
aefimov
parents: 26452
diff changeset
   345
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
   346
# Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER
90ce3da70b43 Initial load
duke
parents:
diff changeset
   347
Rule	NYC	1920	only	-	Mar	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
   348
Rule	NYC	1920	only	-	Oct	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
   349
Rule	NYC	1921	1966	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
   350
Rule	NYC	1921	1954	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
   351
Rule	NYC	1955	1966	-	Oct	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
   352
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
   353
Zone America/New_York	-4:56:02 -	LMT	1883 Nov 18 12:03:58
90ce3da70b43 Initial load
duke
parents:
diff changeset
   354
			-5:00	US	E%sT	1920
90ce3da70b43 Initial load
duke
parents:
diff changeset
   355
			-5:00	NYC	E%sT	1942
90ce3da70b43 Initial load
duke
parents:
diff changeset
   356
			-5:00	US	E%sT	1946
90ce3da70b43 Initial load
duke
parents:
diff changeset
   357
			-5:00	NYC	E%sT	1967
90ce3da70b43 Initial load
duke
parents:
diff changeset
   358
			-5:00	US	E%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
   359
90ce3da70b43 Initial load
duke
parents:
diff changeset
   360
# US central time, represented by Chicago
90ce3da70b43 Initial load
duke
parents:
diff changeset
   361
90ce3da70b43 Initial load
duke
parents:
diff changeset
   362
# Alabama, Arkansas, Florida panhandle (Bay, Calhoun, Escambia,
90ce3da70b43 Initial load
duke
parents:
diff changeset
   363
# Gulf, Holmes, Jackson, Okaloosa, Santa Rosa, Walton, and
90ce3da70b43 Initial load
duke
parents:
diff changeset
   364
# Washington counties), Illinois, western Indiana
90ce3da70b43 Initial load
duke
parents:
diff changeset
   365
# (Gibson, Jasper, Lake, LaPorte, Newton, Porter, Posey, Spencer,
90ce3da70b43 Initial load
duke
parents:
diff changeset
   366
# Vanderburgh, and Warrick counties), Iowa, most of Kansas, western
90ce3da70b43 Initial load
duke
parents:
diff changeset
   367
# Kentucky, Louisiana, Minnesota, Mississippi, Missouri, eastern
90ce3da70b43 Initial load
duke
parents:
diff changeset
   368
# Nebraska, eastern North Dakota, Oklahoma, eastern South Dakota,
90ce3da70b43 Initial load
duke
parents:
diff changeset
   369
# western Tennessee, most of Texas, Wisconsin
90ce3da70b43 Initial load
duke
parents:
diff changeset
   370
90ce3da70b43 Initial load
duke
parents:
diff changeset
   371
# From Larry M. Smith (2006-04-26) re Wisconsin:
90ce3da70b43 Initial load
duke
parents:
diff changeset
   372
# http://www.legis.state.wi.us/statutes/Stat0175.pdf ...
90ce3da70b43 Initial load
duke
parents:
diff changeset
   373
# is currently enforced at the 01:00 time of change.  Because the local
90ce3da70b43 Initial load
duke
parents:
diff changeset
   374
# "bar time" in the state corresponds to 02:00, a number of citations
90ce3da70b43 Initial load
duke
parents:
diff changeset
   375
# are issued for the "sale of class 'B' alcohol after prohibited
90ce3da70b43 Initial load
duke
parents:
diff changeset
   376
# hours" within the deviated hour of this change every year....
90ce3da70b43 Initial load
duke
parents:
diff changeset
   377
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
   378
# From Douglas R. Bomberg (2007-03-12):
90ce3da70b43 Initial load
duke
parents:
diff changeset
   379
# Wisconsin has enacted (nearly eleventh-hour) legislation to get WI
90ce3da70b43 Initial load
duke
parents:
diff changeset
   380
# Statue 175 closer in synch with the US Congress' intent....
90ce3da70b43 Initial load
duke
parents:
diff changeset
   381
# http://www.legis.state.wi.us/2007/data/acts/07Act3.pdf
90ce3da70b43 Initial load
duke
parents:
diff changeset
   382
35770
931159d012e3 8148446: (tz) Support tzdata2016a
rpatil
parents: 32853
diff changeset
   383
# From an email administrator of the City of Fort Pierre, SD (2015-12-21):
931159d012e3 8148446: (tz) Support tzdata2016a
rpatil
parents: 32853
diff changeset
   384
# Fort Pierre is technically located in the Mountain time zone as is
931159d012e3 8148446: (tz) Support tzdata2016a
rpatil
parents: 32853
diff changeset
   385
# the rest of Stanley County.  Most of Stanley County and Fort Pierre
931159d012e3 8148446: (tz) Support tzdata2016a
rpatil
parents: 32853
diff changeset
   386
# uses the Central time zone due to doing most of their business in
931159d012e3 8148446: (tz) Support tzdata2016a
rpatil
parents: 32853
diff changeset
   387
# Pierre so it simplifies schedules.  I have lived in Stanley County
931159d012e3 8148446: (tz) Support tzdata2016a
rpatil
parents: 32853
diff changeset
   388
# all my life and it has been that way since I can remember.  (43 years!)
931159d012e3 8148446: (tz) Support tzdata2016a
rpatil
parents: 32853
diff changeset
   389
#
931159d012e3 8148446: (tz) Support tzdata2016a
rpatil
parents: 32853
diff changeset
   390
# From Paul Eggert (2015-12-25):
931159d012e3 8148446: (tz) Support tzdata2016a
rpatil
parents: 32853
diff changeset
   391
# Assume this practice predates 1970, so Fort Pierre can use America/Chicago.
931159d012e3 8148446: (tz) Support tzdata2016a
rpatil
parents: 32853
diff changeset
   392
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
   393
# Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER
90ce3da70b43 Initial load
duke
parents:
diff changeset
   394
Rule	Chicago	1920	only	-	Jun	13	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
   395
Rule	Chicago	1920	1921	-	Oct	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
   396
Rule	Chicago	1921	only	-	Mar	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
   397
Rule	Chicago	1922	1966	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
   398
Rule	Chicago	1922	1954	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
   399
Rule	Chicago	1955	1966	-	Oct	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
   400
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
   401
Zone America/Chicago	-5:50:36 -	LMT	1883 Nov 18 12:09:24
90ce3da70b43 Initial load
duke
parents:
diff changeset
   402
			-6:00	US	C%sT	1920
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   403
			-6:00	Chicago	C%sT	1936 Mar  1  2:00
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   404
			-5:00	-	EST	1936 Nov 15  2:00
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
   405
			-6:00	Chicago	C%sT	1942
90ce3da70b43 Initial load
duke
parents:
diff changeset
   406
			-6:00	US	C%sT	1946
90ce3da70b43 Initial load
duke
parents:
diff changeset
   407
			-6:00	Chicago	C%sT	1967
90ce3da70b43 Initial load
duke
parents:
diff changeset
   408
			-6:00	US	C%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
   409
# Oliver County, ND switched from mountain to central time on 1992-10-25.
90ce3da70b43 Initial load
duke
parents:
diff changeset
   410
Zone America/North_Dakota/Center -6:45:12 - LMT	1883 Nov 18 12:14:48
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   411
			-7:00	US	M%sT	1992 Oct 25  2:00
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
   412
			-6:00	US	C%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
   413
# Morton County, ND, switched from mountain to central time on
90ce3da70b43 Initial load
duke
parents:
diff changeset
   414
# 2003-10-26, except for the area around Mandan which was already central time.
90ce3da70b43 Initial load
duke
parents:
diff changeset
   415
# See <http://dmses.dot.gov/docimages/p63/135818.pdf>.
90ce3da70b43 Initial load
duke
parents:
diff changeset
   416
# Officially this switch also included part of Sioux County, and
90ce3da70b43 Initial load
duke
parents:
diff changeset
   417
# Jones, Mellette, and Todd Counties in South Dakota;
90ce3da70b43 Initial load
duke
parents:
diff changeset
   418
# but in practice these other counties were already observing central time.
90ce3da70b43 Initial load
duke
parents:
diff changeset
   419
# See <http://www.epa.gov/fedrgstr/EPA-IMPACT/2003/October/Day-28/i27056.htm>.
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   420
Zone America/North_Dakota/New_Salem -6:45:39 - LMT	1883 Nov 18 12:14:21
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   421
			-7:00	US	M%sT	2003 Oct 26  2:00
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
   422
			-6:00	US	C%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
   423
8371
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   424
# From Josh Findley (2011-01-21):
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   425
# ...it appears that Mercer County, North Dakota, changed from the
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   426
# mountain time zone to the central time zone at the last transition from
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   427
# daylight-saving to standard time (on Nov. 7, 2010):
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   428
# http://www.gpo.gov/fdsys/pkg/FR-2010-09-29/html/2010-24376.htm
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   429
# http://www.bismarcktribune.com/news/local/article_1eb1b588-c758-11df-b472-001cc4c03286.html
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   430
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   431
# From Andy Lipscomb (2011-01-24):
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   432
# ...according to the Census Bureau, the largest city is Beulah (although
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   433
# it's commonly referred to as Beulah-Hazen, with Hazen being the next
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   434
# largest city in Mercer County).  Google Maps places Beulah's city hall
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   435
# at 47 degrees 15' 51" N, 101 degrees 46' 40" W, which yields an offset
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   436
# of 6h47'07".
8371
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   437
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   438
Zone America/North_Dakota/Beulah -6:47:07 - LMT	1883 Nov 18 12:12:53
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   439
			-7:00	US	M%sT	2010 Nov  7  2:00
8371
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   440
			-6:00	US	C%sT
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   441
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
   442
# US mountain time, represented by Denver
90ce3da70b43 Initial load
duke
parents:
diff changeset
   443
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
   444
# Colorado, far western Kansas, Montana, western
90ce3da70b43 Initial load
duke
parents:
diff changeset
   445
# Nebraska, Nevada border (Jackpot, Owyhee, and Mountain City),
90ce3da70b43 Initial load
duke
parents:
diff changeset
   446
# New Mexico, southwestern North Dakota,
90ce3da70b43 Initial load
duke
parents:
diff changeset
   447
# western South Dakota, far western Texas (El Paso County, Hudspeth County,
90ce3da70b43 Initial load
duke
parents:
diff changeset
   448
# and Pine Springs and Nickel Creek in Culberson County), Utah, Wyoming
90ce3da70b43 Initial load
duke
parents:
diff changeset
   449
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
   450
# Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER
90ce3da70b43 Initial load
duke
parents:
diff changeset
   451
Rule	Denver	1920	1921	-	Mar	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
   452
Rule	Denver	1920	only	-	Oct	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
   453
Rule	Denver	1921	only	-	May	22	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
   454
Rule	Denver	1965	1966	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
   455
Rule	Denver	1965	1966	-	Oct	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
   456
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
   457
Zone America/Denver	-6:59:56 -	LMT	1883 Nov 18 12:00:04
90ce3da70b43 Initial load
duke
parents:
diff changeset
   458
			-7:00	US	M%sT	1920
90ce3da70b43 Initial load
duke
parents:
diff changeset
   459
			-7:00	Denver	M%sT	1942
90ce3da70b43 Initial load
duke
parents:
diff changeset
   460
			-7:00	US	M%sT	1946
90ce3da70b43 Initial load
duke
parents:
diff changeset
   461
			-7:00	Denver	M%sT	1967
90ce3da70b43 Initial load
duke
parents:
diff changeset
   462
			-7:00	US	M%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
   463
90ce3da70b43 Initial load
duke
parents:
diff changeset
   464
# US Pacific time, represented by Los Angeles
90ce3da70b43 Initial load
duke
parents:
diff changeset
   465
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
   466
# California, northern Idaho (Benewah, Bonner, Boundary, Clearwater,
23348
c6aac3e0bc8f 8037012: (tz) Support tzdata2014a
aefimov
parents: 22616
diff changeset
   467
# Kootenai, Latah, Lewis, Nez Perce, and Shoshone counties, Idaho county
c6aac3e0bc8f 8037012: (tz) Support tzdata2014a
aefimov
parents: 22616
diff changeset
   468
# north of the Salmon River, and the towns of Burgdorf and Warren),
c6aac3e0bc8f 8037012: (tz) Support tzdata2014a
aefimov
parents: 22616
diff changeset
   469
# Nevada (except West Wendover), Oregon (except the northern 3/4 of
c6aac3e0bc8f 8037012: (tz) Support tzdata2014a
aefimov
parents: 22616
diff changeset
   470
# Malheur county), and Washington
41354
d8271dd87747 8166875: (tz) Support tzdata2016g
rpatil
parents: 39829
diff changeset
   471
d8271dd87747 8166875: (tz) Support tzdata2016g
rpatil
parents: 39829
diff changeset
   472
# From Paul Eggert (2016-08-20):
d8271dd87747 8166875: (tz) Support tzdata2016g
rpatil
parents: 39829
diff changeset
   473
# In early February 1948, in response to California's electricity shortage,
d8271dd87747 8166875: (tz) Support tzdata2016g
rpatil
parents: 39829
diff changeset
   474
# PG&E changed power frequency from 60 to 59.5 Hz during daylight hours,
d8271dd87747 8166875: (tz) Support tzdata2016g
rpatil
parents: 39829
diff changeset
   475
# causing electric clocks to lose six minutes per day.  (This did not change
d8271dd87747 8166875: (tz) Support tzdata2016g
rpatil
parents: 39829
diff changeset
   476
# legal time, and is not part of the data here.)  See:
d8271dd87747 8166875: (tz) Support tzdata2016g
rpatil
parents: 39829
diff changeset
   477
# Ross SA. An energy crisis from the past: Northern California in 1948.
d8271dd87747 8166875: (tz) Support tzdata2016g
rpatil
parents: 39829
diff changeset
   478
# Working Paper No. 8, Institute of Governmental Studies, UC Berkeley,
d8271dd87747 8166875: (tz) Support tzdata2016g
rpatil
parents: 39829
diff changeset
   479
# 1973-11.  http://escholarship.org/uc/item/8x22k30c
d8271dd87747 8166875: (tz) Support tzdata2016g
rpatil
parents: 39829
diff changeset
   480
#
d8271dd87747 8166875: (tz) Support tzdata2016g
rpatil
parents: 39829
diff changeset
   481
# In another measure to save electricity, DST was instituted from 1948-03-14
d8271dd87747 8166875: (tz) Support tzdata2016g
rpatil
parents: 39829
diff changeset
   482
# at 02:01 to 1949-01-16 at 02:00, with the governor having the option to move
d8271dd87747 8166875: (tz) Support tzdata2016g
rpatil
parents: 39829
diff changeset
   483
# the fallback transition earlier.  See pages 3-4 of:
d8271dd87747 8166875: (tz) Support tzdata2016g
rpatil
parents: 39829
diff changeset
   484
# http://clerk.assembly.ca.gov/sites/clerk.assembly.ca.gov/files/archive/Statutes/1948/48Vol1_Chapters.pdf
d8271dd87747 8166875: (tz) Support tzdata2016g
rpatil
parents: 39829
diff changeset
   485
#
d8271dd87747 8166875: (tz) Support tzdata2016g
rpatil
parents: 39829
diff changeset
   486
# In response:
d8271dd87747 8166875: (tz) Support tzdata2016g
rpatil
parents: 39829
diff changeset
   487
#
d8271dd87747 8166875: (tz) Support tzdata2016g
rpatil
parents: 39829
diff changeset
   488
#   Governor Warren received a torrent of objecting mail, and it is not too much
d8271dd87747 8166875: (tz) Support tzdata2016g
rpatil
parents: 39829
diff changeset
   489
#   to speculate that the objections to Daylight Saving Time were one important
d8271dd87747 8166875: (tz) Support tzdata2016g
rpatil
parents: 39829
diff changeset
   490
#   factor in the defeat of the Dewey-Warren Presidential ticket in California.
d8271dd87747 8166875: (tz) Support tzdata2016g
rpatil
parents: 39829
diff changeset
   491
#     -- Ross, p 25
d8271dd87747 8166875: (tz) Support tzdata2016g
rpatil
parents: 39829
diff changeset
   492
#
d8271dd87747 8166875: (tz) Support tzdata2016g
rpatil
parents: 39829
diff changeset
   493
# On December 8 the governor exercised the option, setting the date to January 1
d8271dd87747 8166875: (tz) Support tzdata2016g
rpatil
parents: 39829
diff changeset
   494
# (LA Times 1948-12-09).  The transition time was 02:00 (LA Times 1949-01-01).
d8271dd87747 8166875: (tz) Support tzdata2016g
rpatil
parents: 39829
diff changeset
   495
#
d8271dd87747 8166875: (tz) Support tzdata2016g
rpatil
parents: 39829
diff changeset
   496
# Despite the controversy, in 1949 California voters approved Proposition 12,
d8271dd87747 8166875: (tz) Support tzdata2016g
rpatil
parents: 39829
diff changeset
   497
# which established DST from April's last Sunday at 01:00 until September's
d8271dd87747 8166875: (tz) Support tzdata2016g
rpatil
parents: 39829
diff changeset
   498
# last Sunday at 02:00. This was amended by 1962's Proposition 6, which changed
d8271dd87747 8166875: (tz) Support tzdata2016g
rpatil
parents: 39829
diff changeset
   499
# the fall-back date to October's last Sunday. See:
d8271dd87747 8166875: (tz) Support tzdata2016g
rpatil
parents: 39829
diff changeset
   500
# http://repository.uchastings.edu/cgi/viewcontent.cgi?article=1501&context=ca_ballot_props
d8271dd87747 8166875: (tz) Support tzdata2016g
rpatil
parents: 39829
diff changeset
   501
# http://repository.uchastings.edu/cgi/viewcontent.cgi?article=1636&context=ca_ballot_props
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
   502
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
   503
# Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER
41354
d8271dd87747 8166875: (tz) Support tzdata2016g
rpatil
parents: 39829
diff changeset
   504
Rule	CA	1948	only	-	Mar	14	2:01	1:00	D
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
   505
Rule	CA	1949	only	-	Jan	 1	2:00	0	S
41354
d8271dd87747 8166875: (tz) Support tzdata2016g
rpatil
parents: 39829
diff changeset
   506
Rule	CA	1950	1966	-	Apr	lastSun	1:00	1:00	D
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
   507
Rule	CA	1950	1961	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
   508
Rule	CA	1962	1966	-	Oct	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
   509
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
   510
Zone America/Los_Angeles -7:52:58 -	LMT	1883 Nov 18 12:07:02
90ce3da70b43 Initial load
duke
parents:
diff changeset
   511
			-8:00	US	P%sT	1946
90ce3da70b43 Initial load
duke
parents:
diff changeset
   512
			-8:00	CA	P%sT	1967
90ce3da70b43 Initial load
duke
parents:
diff changeset
   513
			-8:00	US	P%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
   514
90ce3da70b43 Initial load
duke
parents:
diff changeset
   515
# Alaska
44118
800a6450f7d4 8176044: (tz) Support tzdata2017a
rpatil
parents: 41819
diff changeset
   516
# AK%sT is the modern abbreviation for -09 per USNO.
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
   517
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
   518
# From Paul Eggert (2001-05-30):
90ce3da70b43 Initial load
duke
parents:
diff changeset
   519
# Howse writes that Alaska switched from the Julian to the Gregorian calendar,
90ce3da70b43 Initial load
duke
parents:
diff changeset
   520
# and from east-of-GMT to west-of-GMT days, when the US bought it from Russia.
90ce3da70b43 Initial load
duke
parents:
diff changeset
   521
# This was on 1867-10-18, a Friday; the previous day was 1867-10-06 Julian,
90ce3da70b43 Initial load
duke
parents:
diff changeset
   522
# also a Friday.  Include only the time zone part of this transition,
90ce3da70b43 Initial load
duke
parents:
diff changeset
   523
# ignoring the switch from Julian to Gregorian, since we can't represent
90ce3da70b43 Initial load
duke
parents:
diff changeset
   524
# the Julian calendar.
90ce3da70b43 Initial load
duke
parents:
diff changeset
   525
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
   526
# As far as we know, none of the exact locations mentioned below were
90ce3da70b43 Initial load
duke
parents:
diff changeset
   527
# permanently inhabited in 1867 by anyone using either calendar.
90ce3da70b43 Initial load
duke
parents:
diff changeset
   528
# (Yakutat was colonized by the Russians in 1799, but the settlement
90ce3da70b43 Initial load
duke
parents:
diff changeset
   529
# was destroyed in 1805 by a Yakutat-kon war party.)  However, there
90ce3da70b43 Initial load
duke
parents:
diff changeset
   530
# were nearby inhabitants in some cases and for our purposes perhaps
90ce3da70b43 Initial load
duke
parents:
diff changeset
   531
# it's best to simply use the official transition.
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   532
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   533
# From Paul Eggert (2014-07-18):
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   534
# One opinion of the early-1980s turmoil in Alaska over time zones and
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   535
# daylight saving time appeared as graffiti on a Juneau airport wall:
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   536
# "Welcome to Juneau.  Please turn your watch back to the 19th century."
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   537
# See: Turner W. Alaska's four time zones now two. NY Times 1983-11-01.
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   538
# http://www.nytimes.com/1983/11/01/us/alaska-s-four-time-zones-now-two.html
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
   539
#
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   540
# Steve Ferguson (2011-01-31) referred to the following source:
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   541
# Norris F. Keeping time in Alaska: national directives, local response.
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   542
# Alaska History 2001;16(1-2).
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   543
# http://alaskahistoricalsociety.org/discover-alaska/glimpses-of-the-past/keeping-time-in-alaska/
8761
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   544
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   545
# From Arthur David Olson (2011-02-01):
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   546
# Here's database-relevant material from the 2001 "Alaska History" article:
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   547
#
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   548
# On September 20 [1979]...DOT...officials decreed that on April 27,
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   549
# 1980, Juneau and other nearby communities would move to Yukon Time.
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   550
# Sitka, Petersburg, Wrangell, and Ketchikan, however, would remain on
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   551
# Pacific Time.
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   552
#
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   553
# ...on September 22, 1980, DOT Secretary Neil E. Goldschmidt rescinded the
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   554
# Department's September 1979 decision. Juneau and other communities in
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   555
# northern Southeast reverted to Pacific Time on October 26.
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   556
#
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   557
# On October 28 [1983]...the Metlakatla Indian Community Council voted
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   558
# unanimously to keep the reservation on Pacific Time.
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   559
#
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   560
# According to DOT official Joanne Petrie, Indian reservations are not
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   561
# bound to follow time zones imposed by neighboring jurisdictions.
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   562
#
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   563
# (The last is consistent with how the database now handles the Navajo
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   564
# Nation.)
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   565
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   566
# From Arthur David Olson (2011-02-09):
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   567
# I just spoke by phone with a staff member at the Metlakatla Indian
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   568
# Community office (using contact information available at
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   569
# http://www.commerce.state.ak.us/dca/commdb/CIS.cfm?Comm_Boro_name=Metlakatla
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   570
# It's shortly after 1:00 here on the east coast of the United States;
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   571
# the staffer said it was shortly after 10:00 there. When I asked whether
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   572
# that meant they were on Pacific time, they said no - they were on their
8761
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   573
# own time. I asked about daylight saving; they said it wasn't used. I
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   574
# did not inquire about practices in the past.
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   575
10593
680a346c7841 7090843: (tz) Support tzdata2011j
peytoia
parents: 8761
diff changeset
   576
# From Arthur David Olson (2011-08-17):
680a346c7841 7090843: (tz) Support tzdata2011j
peytoia
parents: 8761
diff changeset
   577
# For lack of better information, assume that Metlakatla's
680a346c7841 7090843: (tz) Support tzdata2011j
peytoia
parents: 8761
diff changeset
   578
# abandonment of use of daylight saving resulted from the 1983 vote.
680a346c7841 7090843: (tz) Support tzdata2011j
peytoia
parents: 8761
diff changeset
   579
35770
931159d012e3 8148446: (tz) Support tzdata2016a
rpatil
parents: 32853
diff changeset
   580
# From Steffen Thorsen (2015-11-09):
931159d012e3 8148446: (tz) Support tzdata2016a
rpatil
parents: 32853
diff changeset
   581
# It seems Metlakatla did go off PST on Sunday, November 1, changing
931159d012e3 8148446: (tz) Support tzdata2016a
rpatil
parents: 32853
diff changeset
   582
# their time to AKST and are going to follow Alaska's DST, switching
931159d012e3 8148446: (tz) Support tzdata2016a
rpatil
parents: 32853
diff changeset
   583
# between AKST and AKDT from now on....
931159d012e3 8148446: (tz) Support tzdata2016a
rpatil
parents: 32853
diff changeset
   584
# http://www.krbd.org/2015/10/30/annette-island-times-they-are-a-changing/
931159d012e3 8148446: (tz) Support tzdata2016a
rpatil
parents: 32853
diff changeset
   585
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
   586
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
   587
Zone America/Juneau	 15:02:19 -	LMT	1867 Oct 18
90ce3da70b43 Initial load
duke
parents:
diff changeset
   588
			 -8:57:41 -	LMT	1900 Aug 20 12:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
   589
			 -8:00	-	PST	1942
90ce3da70b43 Initial load
duke
parents:
diff changeset
   590
			 -8:00	US	P%sT	1946
90ce3da70b43 Initial load
duke
parents:
diff changeset
   591
			 -8:00	-	PST	1969
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   592
			 -8:00	US	P%sT	1980 Apr 27  2:00
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   593
			 -9:00	US	Y%sT	1980 Oct 26  2:00
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   594
			 -8:00	US	P%sT	1983 Oct 30  2:00
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
   595
			 -9:00	US	Y%sT	1983 Nov 30
90ce3da70b43 Initial load
duke
parents:
diff changeset
   596
			 -9:00	US	AK%sT
10795
39d94a6eb53a 7103108: (tz) Support tzdata2011l
peytoia
parents: 10593
diff changeset
   597
Zone America/Sitka	 14:58:47 -	LMT	1867 Oct 18
8761
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   598
			 -9:01:13 -	LMT	1900 Aug 20 12:00
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   599
			 -8:00	-	PST	1942
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   600
			 -8:00	US	P%sT	1946
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   601
			 -8:00	-	PST	1969
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   602
			 -8:00	US	P%sT	1983 Oct 30  2:00
8761
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   603
			 -9:00	US	Y%sT	1983 Nov 30
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   604
			 -9:00	US	AK%sT
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   605
Zone America/Metlakatla	 15:13:42 -	LMT	1867 Oct 18
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   606
			 -8:46:18 -	LMT	1900 Aug 20 12:00
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   607
			 -8:00	-	PST	1942
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   608
			 -8:00	US	P%sT	1946
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   609
			 -8:00	-	PST	1969
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   610
			 -8:00	US	P%sT	1983 Oct 30  2:00
35770
931159d012e3 8148446: (tz) Support tzdata2016a
rpatil
parents: 32853
diff changeset
   611
			 -8:00	-	PST	2015 Nov  1  2:00
931159d012e3 8148446: (tz) Support tzdata2016a
rpatil
parents: 32853
diff changeset
   612
			 -9:00	US	AK%sT
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
   613
Zone America/Yakutat	 14:41:05 -	LMT	1867 Oct 18
90ce3da70b43 Initial load
duke
parents:
diff changeset
   614
			 -9:18:55 -	LMT	1900 Aug 20 12:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
   615
			 -9:00	-	YST	1942
90ce3da70b43 Initial load
duke
parents:
diff changeset
   616
			 -9:00	US	Y%sT	1946
90ce3da70b43 Initial load
duke
parents:
diff changeset
   617
			 -9:00	-	YST	1969
90ce3da70b43 Initial load
duke
parents:
diff changeset
   618
			 -9:00	US	Y%sT	1983 Nov 30
90ce3da70b43 Initial load
duke
parents:
diff changeset
   619
			 -9:00	US	AK%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
   620
Zone America/Anchorage	 14:00:24 -	LMT	1867 Oct 18
90ce3da70b43 Initial load
duke
parents:
diff changeset
   621
			 -9:59:36 -	LMT	1900 Aug 20 12:00
44118
800a6450f7d4 8176044: (tz) Support tzdata2017a
rpatil
parents: 41819
diff changeset
   622
			-10:00	-	AST	1942
800a6450f7d4 8176044: (tz) Support tzdata2017a
rpatil
parents: 41819
diff changeset
   623
			-10:00	US	A%sT	1967 Apr
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
   624
			-10:00	-	AHST	1969
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   625
			-10:00	US	AH%sT	1983 Oct 30  2:00
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
   626
			 -9:00	US	Y%sT	1983 Nov 30
90ce3da70b43 Initial load
duke
parents:
diff changeset
   627
			 -9:00	US	AK%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
   628
Zone America/Nome	 12:58:21 -	LMT	1867 Oct 18
90ce3da70b43 Initial load
duke
parents:
diff changeset
   629
			-11:01:38 -	LMT	1900 Aug 20 12:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
   630
			-11:00	-	NST	1942
90ce3da70b43 Initial load
duke
parents:
diff changeset
   631
			-11:00	US	N%sT	1946
90ce3da70b43 Initial load
duke
parents:
diff changeset
   632
			-11:00	-	NST	1967 Apr
90ce3da70b43 Initial load
duke
parents:
diff changeset
   633
			-11:00	-	BST	1969
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   634
			-11:00	US	B%sT	1983 Oct 30  2:00
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
   635
			 -9:00	US	Y%sT	1983 Nov 30
90ce3da70b43 Initial load
duke
parents:
diff changeset
   636
			 -9:00	US	AK%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
   637
Zone America/Adak	 12:13:21 -	LMT	1867 Oct 18
90ce3da70b43 Initial load
duke
parents:
diff changeset
   638
			-11:46:38 -	LMT	1900 Aug 20 12:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
   639
			-11:00	-	NST	1942
90ce3da70b43 Initial load
duke
parents:
diff changeset
   640
			-11:00	US	N%sT	1946
90ce3da70b43 Initial load
duke
parents:
diff changeset
   641
			-11:00	-	NST	1967 Apr
90ce3da70b43 Initial load
duke
parents:
diff changeset
   642
			-11:00	-	BST	1969
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   643
			-11:00	US	B%sT	1983 Oct 30  2:00
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
   644
			-10:00	US	AH%sT	1983 Nov 30
30320
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
   645
			-10:00	US	H%sT
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
   646
# The following switches don't quite make our 1970 cutoff.
90ce3da70b43 Initial load
duke
parents:
diff changeset
   647
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
   648
# Shanks writes that part of southwest Alaska (e.g. Aniak)
90ce3da70b43 Initial load
duke
parents:
diff changeset
   649
# switched from -11:00 to -10:00 on 1968-09-22 at 02:00,
90ce3da70b43 Initial load
duke
parents:
diff changeset
   650
# and another part (e.g. Akiak) made the same switch five weeks later.
90ce3da70b43 Initial load
duke
parents:
diff changeset
   651
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
   652
# From David Flater (2004-11-09):
90ce3da70b43 Initial load
duke
parents:
diff changeset
   653
# In e-mail, 2004-11-02, Ray Hudson, historian/liaison to the Unalaska
90ce3da70b43 Initial load
duke
parents:
diff changeset
   654
# Historic Preservation Commission, provided this information, which
90ce3da70b43 Initial load
duke
parents:
diff changeset
   655
# suggests that Unalaska deviated from statutory time from early 1967
90ce3da70b43 Initial load
duke
parents:
diff changeset
   656
# possibly until 1983:
90ce3da70b43 Initial load
duke
parents:
diff changeset
   657
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
   658
#  Minutes of the Unalaska City Council Meeting, January 10, 1967:
90ce3da70b43 Initial load
duke
parents:
diff changeset
   659
#  "Except for St. Paul and Akutan, Unalaska is the only important
90ce3da70b43 Initial load
duke
parents:
diff changeset
   660
#  location not on Alaska Standard Time.  The following resolution was
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   661
#  made by William Robinson and seconded by Henry Swanson: Be it
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
   662
#  resolved that the City of Unalaska hereby goes to Alaska Standard
90ce3da70b43 Initial load
duke
parents:
diff changeset
   663
#  Time as of midnight Friday, January 13, 1967 (1 A.M. Saturday,
90ce3da70b43 Initial load
duke
parents:
diff changeset
   664
#  January 14, Alaska Standard Time.)  This resolution was passed with
90ce3da70b43 Initial load
duke
parents:
diff changeset
   665
#  three votes for and one against."
90ce3da70b43 Initial load
duke
parents:
diff changeset
   666
90ce3da70b43 Initial load
duke
parents:
diff changeset
   667
# Hawaii
8371
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   668
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   669
# From Arthur David Olson (2010-12-09):
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   670
# "Hawaiian Time" by Robert C. Schmitt and Doak C. Cox appears on pages 207-225
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   671
# of volume 26 of The Hawaiian Journal of History (1992). As of 2010-12-09,
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   672
# the article is available at
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   673
# http://evols.library.manoa.hawaii.edu/bitstream/10524/239/2/JL26215.pdf
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   674
# and indicates that standard time was adopted effective noon, January
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   675
# 13, 1896 (page 218), that in "1933, the Legislature decreed daylight
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   676
# saving for the period between the last Sunday of each April and the
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   677
# last Sunday of each September, but less than a month later repealed the
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   678
# act," (page 220), that year-round daylight saving time was in effect
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   679
# from 1942-02-09 to 1945-09-30 (page 221, with no time of day given for
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   680
# when clocks changed) and that clocks were changed by 30 minutes
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   681
# effective the second Sunday of June, 1947 (page 219, with no time of
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   682
# day given for when clocks changed). A footnote for the 1933 changes
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   683
# cites Session Laws of Hawaii 1933, "Act. 90 (approved 26 Apr. 1933)
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   684
# and Act 163 (approved 21 May 1933)."
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   685
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   686
# From Arthur David Olson (2011-01-19):
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   687
# The following is from "Laws of the Territory of Hawaii Passed by the
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   688
# Seventeenth Legislature: Regular Session 1933," available (as of
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   689
# 2011-01-19) at American University's Pence Law Library. Page 85: "Act
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   690
# 90...At 2 o'clock ante meridian of the last Sunday in April of each
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   691
# year, the standard time of this Territory shall be advanced one
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   692
# hour...This Act shall take effect upon its approval. Approved this 26th
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   693
# day of April, A. D. 1933. LAWRENCE M JUDD, Governor of the Territory of
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   694
# Hawaii." Page 172: "Act 163...Act 90 of the Session Laws of 1933 is
8371
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   695
# hereby repealed...This Act shall take effect upon its approval, upon
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   696
# which date the standard time of this Territory shall be restored to
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   697
# that existing immediately prior to the taking effect of said Act 90.
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   698
# Approved this 21st day of May, A. D. 1933. LAWRENCE M. JUDD, Governor
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   699
# of the Territory of Hawaii."
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
   700
#
8371
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   701
# Note that 1933-05-21 was a Sunday.
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   702
# We're left to guess the time of day when Act 163 was approved; guess noon.
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   703
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   704
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   705
Zone Pacific/Honolulu	-10:31:26 -	LMT	1896 Jan 13 12:00
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   706
			-10:30	-	HST	1933 Apr 30  2:00
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   707
			-10:30	1:00	HDT	1933 May 21 12:00
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   708
			-10:30	-	HST	1942 Feb  9  2:00
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   709
			-10:30	1:00	HDT	1945 Sep 30  2:00
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   710
			-10:30	-	HST	1947 Jun  8  2:00
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
   711
			-10:00	-	HST
20867
38b088040f4f 8025255: (tz) Support tzdata2013g
aefimov
parents: 19382
diff changeset
   712
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
   713
# Now we turn to US areas that have diverged from the consensus since 1970.
90ce3da70b43 Initial load
duke
parents:
diff changeset
   714
90ce3da70b43 Initial load
duke
parents:
diff changeset
   715
# Arizona mostly uses MST.
90ce3da70b43 Initial load
duke
parents:
diff changeset
   716
90ce3da70b43 Initial load
duke
parents:
diff changeset
   717
# From Paul Eggert (2002-10-20):
90ce3da70b43 Initial load
duke
parents:
diff changeset
   718
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
   719
# The information in the rest of this paragraph is derived from the
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   720
# Daylight Saving Time web page
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   721
# <http://www.dlapr.lib.az.us/links/daylight.htm> (2002-01-23)
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   722
# maintained by the Arizona State Library, Archives and Public Records.
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
   723
# Between 1944-01-01 and 1944-04-01 the State of Arizona used standard
90ce3da70b43 Initial load
duke
parents:
diff changeset
   724
# time, but by federal law railroads, airlines, bus lines, military
90ce3da70b43 Initial load
duke
parents:
diff changeset
   725
# personnel, and some engaged in interstate commerce continued to
90ce3da70b43 Initial load
duke
parents:
diff changeset
   726
# observe war (i.e., daylight saving) time.  The 1944-03-17 Phoenix
90ce3da70b43 Initial load
duke
parents:
diff changeset
   727
# Gazette says that was the date the law changed, and that 04-01 was
90ce3da70b43 Initial load
duke
parents:
diff changeset
   728
# the date the state's clocks would change.  In 1945 the State of
90ce3da70b43 Initial load
duke
parents:
diff changeset
   729
# Arizona used standard time all year, again with exceptions only as
90ce3da70b43 Initial load
duke
parents:
diff changeset
   730
# mandated by federal law.  Arizona observed DST in 1967, but Arizona
90ce3da70b43 Initial load
duke
parents:
diff changeset
   731
# Laws 1968, ch. 183 (effective 1968-03-21) repealed DST.
90ce3da70b43 Initial load
duke
parents:
diff changeset
   732
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
   733
# Shanks says the 1944 experiment came to an end on 1944-03-17.
90ce3da70b43 Initial load
duke
parents:
diff changeset
   734
# Go with the Arizona State Library instead.
90ce3da70b43 Initial load
duke
parents:
diff changeset
   735
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   736
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
   737
Zone America/Phoenix	-7:28:18 -	LMT	1883 Nov 18 11:31:42
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   738
			-7:00	US	M%sT	1944 Jan  1  0:01
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   739
			-7:00	-	MST	1944 Apr  1  0:01
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   740
			-7:00	US	M%sT	1944 Oct  1  0:01
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
   741
			-7:00	-	MST	1967
90ce3da70b43 Initial load
duke
parents:
diff changeset
   742
			-7:00	US	M%sT	1968 Mar 21
90ce3da70b43 Initial load
duke
parents:
diff changeset
   743
			-7:00	-	MST
90ce3da70b43 Initial load
duke
parents:
diff changeset
   744
# From Arthur David Olson (1988-02-13):
90ce3da70b43 Initial load
duke
parents:
diff changeset
   745
# A writer from the Inter Tribal Council of Arizona, Inc.,
90ce3da70b43 Initial load
duke
parents:
diff changeset
   746
# notes in private correspondence dated 1987-12-28 that "Presently, only the
90ce3da70b43 Initial load
duke
parents:
diff changeset
   747
# Navajo Nation participates in the Daylight Saving Time policy, due to its
90ce3da70b43 Initial load
duke
parents:
diff changeset
   748
# large size and location in three states."  (The "only" means that other
90ce3da70b43 Initial load
duke
parents:
diff changeset
   749
# tribal nations don't use DST.)
20867
38b088040f4f 8025255: (tz) Support tzdata2013g
aefimov
parents: 19382
diff changeset
   750
#
38b088040f4f 8025255: (tz) Support tzdata2013g
aefimov
parents: 19382
diff changeset
   751
# From Paul Eggert (2013-08-26):
38b088040f4f 8025255: (tz) Support tzdata2013g
aefimov
parents: 19382
diff changeset
   752
# See America/Denver for a zone appropriate for the Navajo Nation.
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
   753
90ce3da70b43 Initial load
duke
parents:
diff changeset
   754
# Southern Idaho (Ada, Adams, Bannock, Bear Lake, Bingham, Blaine,
90ce3da70b43 Initial load
duke
parents:
diff changeset
   755
# Boise, Bonneville, Butte, Camas, Canyon, Caribou, Cassia, Clark,
90ce3da70b43 Initial load
duke
parents:
diff changeset
   756
# Custer, Elmore, Franklin, Fremont, Gem, Gooding, Jefferson, Jerome,
90ce3da70b43 Initial load
duke
parents:
diff changeset
   757
# Lemhi, Lincoln, Madison, Minidoka, Oneida, Owyhee, Payette, Power,
90ce3da70b43 Initial load
duke
parents:
diff changeset
   758
# Teton, Twin Falls, Valley, Washington counties, and the southern
90ce3da70b43 Initial load
duke
parents:
diff changeset
   759
# quarter of Idaho county) and eastern Oregon (most of Malheur County)
90ce3da70b43 Initial load
duke
parents:
diff changeset
   760
# switched four weeks late in 1974.
90ce3da70b43 Initial load
duke
parents:
diff changeset
   761
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
   762
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
   763
Zone America/Boise	-7:44:49 -	LMT	1883 Nov 18 12:15:11
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   764
			-8:00	US	P%sT	1923 May 13  2:00
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
   765
			-7:00	US	M%sT	1974
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   766
			-7:00	-	MST	1974 Feb  3  2:00
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
   767
			-7:00	US	M%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
   768
90ce3da70b43 Initial load
duke
parents:
diff changeset
   769
# Indiana
90ce3da70b43 Initial load
duke
parents:
diff changeset
   770
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
   771
# For a map of Indiana's time zone regions, see:
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   772
# http://en.wikipedia.org/wiki/Time_in_Indiana
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
   773
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
   774
# From Paul Eggert (2007-08-17):
90ce3da70b43 Initial load
duke
parents:
diff changeset
   775
# Since 1970, most of Indiana has been like America/Indiana/Indianapolis,
90ce3da70b43 Initial load
duke
parents:
diff changeset
   776
# with the following exceptions:
90ce3da70b43 Initial load
duke
parents:
diff changeset
   777
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
   778
# - Gibson, Jasper, Lake, LaPorte, Newton, Porter, Posey, Spencer,
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   779
#   Vanderburgh, and Warrick counties have been like America/Chicago.
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
   780
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
   781
# - Dearborn and Ohio counties have been like America/New_York.
90ce3da70b43 Initial load
duke
parents:
diff changeset
   782
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
   783
# - Clark, Floyd, and Harrison counties have been like
90ce3da70b43 Initial load
duke
parents:
diff changeset
   784
#   America/Kentucky/Louisville.
90ce3da70b43 Initial load
duke
parents:
diff changeset
   785
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
   786
# - Crawford, Daviess, Dubois, Knox, Martin, Perry, Pike, Pulaski, Starke,
90ce3da70b43 Initial load
duke
parents:
diff changeset
   787
#   and Switzerland counties have their own time zone histories as noted below.
90ce3da70b43 Initial load
duke
parents:
diff changeset
   788
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
   789
# Shanks partitioned Indiana into 345 regions, each with its own time history,
20867
38b088040f4f 8025255: (tz) Support tzdata2013g
aefimov
parents: 19382
diff changeset
   790
# and wrote "Even newspaper reports present contradictory information."
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
   791
# Those Hoosiers!  Such a flighty and changeable people!
90ce3da70b43 Initial load
duke
parents:
diff changeset
   792
# Fortunately, most of the complexity occurred before our cutoff date of 1970.
90ce3da70b43 Initial load
duke
parents:
diff changeset
   793
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
   794
# Other than Indianapolis, the Indiana place names are so nondescript
20867
38b088040f4f 8025255: (tz) Support tzdata2013g
aefimov
parents: 19382
diff changeset
   795
# that they would be ambiguous if we left them at the 'America' level.
38b088040f4f 8025255: (tz) Support tzdata2013g
aefimov
parents: 19382
diff changeset
   796
# So we reluctantly put them all in a subdirectory 'America/Indiana'.
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
   797
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   798
# From Paul Eggert (2014-06-26):
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   799
# https://www.federalregister.gov/articles/2006/01/20/06-563/standard-time-zone-boundary-in-the-state-of-indiana
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   800
# says "DOT is relocating the time zone boundary in Indiana to move Starke,
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
   801
# Pulaski, Knox, Daviess, Martin, Pike, Dubois, and Perry Counties from the
90ce3da70b43 Initial load
duke
parents:
diff changeset
   802
# Eastern Time Zone to the Central Time Zone.... The effective date of
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   803
# this rule is 2 a.m. EST Sunday, April 2, 2006, which is the
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
   804
# changeover date from standard time to Daylight Saving Time."
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   805
# Strictly speaking, this meant the affected counties changed their
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   806
# clocks twice that night, but this obviously was in error.  The intent
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   807
# was that 01:59:59 EST be followed by 02:00:00 CDT.
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
   808
90ce3da70b43 Initial load
duke
parents:
diff changeset
   809
# From Gwillim Law (2007-02-10):
90ce3da70b43 Initial load
duke
parents:
diff changeset
   810
# The Associated Press has been reporting that Pulaski County, Indiana is
90ce3da70b43 Initial load
duke
parents:
diff changeset
   811
# going to switch from Central to Eastern Time on March 11, 2007....
90ce3da70b43 Initial load
duke
parents:
diff changeset
   812
# http://www.indystar.com/apps/pbcs.dll/article?AID=/20070207/LOCAL190108/702070524/0/LOCAL
90ce3da70b43 Initial load
duke
parents:
diff changeset
   813
90ce3da70b43 Initial load
duke
parents:
diff changeset
   814
# Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER
90ce3da70b43 Initial load
duke
parents:
diff changeset
   815
Rule Indianapolis 1941	only	-	Jun	22	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
   816
Rule Indianapolis 1941	1954	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
   817
Rule Indianapolis 1946	1954	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
   818
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   819
Zone America/Indiana/Indianapolis -5:44:38 - LMT	1883 Nov 18 12:15:22
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
   820
			-6:00	US	C%sT	1920
90ce3da70b43 Initial load
duke
parents:
diff changeset
   821
			-6:00 Indianapolis C%sT	1942
90ce3da70b43 Initial load
duke
parents:
diff changeset
   822
			-6:00	US	C%sT	1946
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   823
			-6:00 Indianapolis C%sT	1955 Apr 24  2:00
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   824
			-5:00	-	EST	1957 Sep 29  2:00
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   825
			-6:00	-	CST	1958 Apr 27  2:00
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
   826
			-5:00	-	EST	1969
90ce3da70b43 Initial load
duke
parents:
diff changeset
   827
			-5:00	US	E%sT	1971
90ce3da70b43 Initial load
duke
parents:
diff changeset
   828
			-5:00	-	EST	2006
90ce3da70b43 Initial load
duke
parents:
diff changeset
   829
			-5:00	US	E%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
   830
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
   831
# Eastern Crawford County, Indiana, left its clocks alone in 1974,
90ce3da70b43 Initial load
duke
parents:
diff changeset
   832
# as well as from 1976 through 2005.
90ce3da70b43 Initial load
duke
parents:
diff changeset
   833
# Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER
90ce3da70b43 Initial load
duke
parents:
diff changeset
   834
Rule	Marengo	1951	only	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
   835
Rule	Marengo	1951	only	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
   836
Rule	Marengo	1954	1960	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
   837
Rule	Marengo	1954	1960	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
   838
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
   839
Zone America/Indiana/Marengo -5:45:23 -	LMT	1883 Nov 18 12:14:37
90ce3da70b43 Initial load
duke
parents:
diff changeset
   840
			-6:00	US	C%sT	1951
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   841
			-6:00	Marengo	C%sT	1961 Apr 30  2:00
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
   842
			-5:00	-	EST	1969
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   843
			-5:00	US	E%sT	1974 Jan  6  2:00
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   844
			-6:00	1:00	CDT	1974 Oct 27  2:00
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
   845
			-5:00	US	E%sT	1976
90ce3da70b43 Initial load
duke
parents:
diff changeset
   846
			-5:00	-	EST	2006
90ce3da70b43 Initial load
duke
parents:
diff changeset
   847
			-5:00	US	E%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
   848
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
   849
# Daviess, Dubois, Knox, and Martin Counties, Indiana,
90ce3da70b43 Initial load
duke
parents:
diff changeset
   850
# switched from eastern to central time in April 2006, then switched back
90ce3da70b43 Initial load
duke
parents:
diff changeset
   851
# in November 2007.
90ce3da70b43 Initial load
duke
parents:
diff changeset
   852
# Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER
90ce3da70b43 Initial load
duke
parents:
diff changeset
   853
Rule Vincennes	1946	only	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
   854
Rule Vincennes	1946	only	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
   855
Rule Vincennes	1953	1954	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
   856
Rule Vincennes	1953	1959	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
   857
Rule Vincennes	1955	only	-	May	 1	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
   858
Rule Vincennes	1956	1963	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
   859
Rule Vincennes	1960	only	-	Oct	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
   860
Rule Vincennes	1961	only	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
   861
Rule Vincennes	1962	1963	-	Oct	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
   862
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
   863
Zone America/Indiana/Vincennes -5:50:07 - LMT	1883 Nov 18 12:09:53
90ce3da70b43 Initial load
duke
parents:
diff changeset
   864
			-6:00	US	C%sT	1946
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   865
			-6:00 Vincennes	C%sT	1964 Apr 26  2:00
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
   866
			-5:00	-	EST	1969
90ce3da70b43 Initial load
duke
parents:
diff changeset
   867
			-5:00	US	E%sT	1971
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   868
			-5:00	-	EST	2006 Apr  2  2:00
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   869
			-6:00	US	C%sT	2007 Nov  4  2:00
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
   870
			-5:00	US	E%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
   871
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
   872
# Perry County, Indiana, switched from eastern to central time in April 2006.
90ce3da70b43 Initial load
duke
parents:
diff changeset
   873
# Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER
90ce3da70b43 Initial load
duke
parents:
diff changeset
   874
Rule Perry	1946	only	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
   875
Rule Perry	1946	only	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
   876
Rule Perry	1953	1954	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
   877
Rule Perry	1953	1959	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
   878
Rule Perry	1955	only	-	May	 1	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
   879
Rule Perry	1956	1963	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
   880
Rule Perry	1960	only	-	Oct	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
   881
Rule Perry	1961	only	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
   882
Rule Perry	1962	1963	-	Oct	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
   883
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
   884
Zone America/Indiana/Tell_City -5:47:03 - LMT	1883 Nov 18 12:12:57
90ce3da70b43 Initial load
duke
parents:
diff changeset
   885
			-6:00	US	C%sT	1946
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   886
			-6:00 Perry	C%sT	1964 Apr 26  2:00
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
   887
			-5:00	-	EST	1969
90ce3da70b43 Initial load
duke
parents:
diff changeset
   888
			-5:00	US	E%sT	1971
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   889
			-5:00	-	EST	2006 Apr  2  2:00
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
   890
			-6:00	US	C%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
   891
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
   892
# Pike County, Indiana moved from central to eastern time in 1977,
90ce3da70b43 Initial load
duke
parents:
diff changeset
   893
# then switched back in 2006, then switched back again in 2007.
90ce3da70b43 Initial load
duke
parents:
diff changeset
   894
# Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER
90ce3da70b43 Initial load
duke
parents:
diff changeset
   895
Rule	Pike	1955	only	-	May	 1	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
   896
Rule	Pike	1955	1960	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
   897
Rule	Pike	1956	1964	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
   898
Rule	Pike	1961	1964	-	Oct	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
   899
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
   900
Zone America/Indiana/Petersburg -5:49:07 - LMT	1883 Nov 18 12:10:53
90ce3da70b43 Initial load
duke
parents:
diff changeset
   901
			-6:00	US	C%sT	1955
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   902
			-6:00	Pike	C%sT	1965 Apr 25  2:00
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   903
			-5:00	-	EST	1966 Oct 30  2:00
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   904
			-6:00	US	C%sT	1977 Oct 30  2:00
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   905
			-5:00	-	EST	2006 Apr  2  2:00
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   906
			-6:00	US	C%sT	2007 Nov  4  2:00
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
   907
			-5:00	US	E%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
   908
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
   909
# Starke County, Indiana moved from central to eastern time in 1991,
90ce3da70b43 Initial load
duke
parents:
diff changeset
   910
# then switched back in 2006.
90ce3da70b43 Initial load
duke
parents:
diff changeset
   911
# From Arthur David Olson (1991-10-28):
90ce3da70b43 Initial load
duke
parents:
diff changeset
   912
# An article on page A3 of the Sunday, 1991-10-27 Washington Post
90ce3da70b43 Initial load
duke
parents:
diff changeset
   913
# notes that Starke County switched from Central time to Eastern time as of
90ce3da70b43 Initial load
duke
parents:
diff changeset
   914
# 1991-10-27.
90ce3da70b43 Initial load
duke
parents:
diff changeset
   915
# Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER
90ce3da70b43 Initial load
duke
parents:
diff changeset
   916
Rule	Starke	1947	1961	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
   917
Rule	Starke	1947	1954	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
   918
Rule	Starke	1955	1956	-	Oct	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
   919
Rule	Starke	1957	1958	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
   920
Rule	Starke	1959	1961	-	Oct	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
   921
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
   922
Zone America/Indiana/Knox -5:46:30 -	LMT	1883 Nov 18 12:13:30
90ce3da70b43 Initial load
duke
parents:
diff changeset
   923
			-6:00	US	C%sT	1947
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   924
			-6:00	Starke	C%sT	1962 Apr 29  2:00
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   925
			-5:00	-	EST	1963 Oct 27  2:00
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   926
			-6:00	US	C%sT	1991 Oct 27  2:00
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   927
			-5:00	-	EST	2006 Apr  2  2:00
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
   928
			-6:00	US	C%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
   929
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
   930
# Pulaski County, Indiana, switched from eastern to central time in
90ce3da70b43 Initial load
duke
parents:
diff changeset
   931
# April 2006 and then switched back in March 2007.
90ce3da70b43 Initial load
duke
parents:
diff changeset
   932
# Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER
90ce3da70b43 Initial load
duke
parents:
diff changeset
   933
Rule	Pulaski	1946	1960	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
   934
Rule	Pulaski	1946	1954	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
   935
Rule	Pulaski	1955	1956	-	Oct	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
   936
Rule	Pulaski	1957	1960	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
   937
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
   938
Zone America/Indiana/Winamac -5:46:25 - LMT	1883 Nov 18 12:13:35
90ce3da70b43 Initial load
duke
parents:
diff changeset
   939
			-6:00	US	C%sT	1946
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   940
			-6:00	Pulaski	C%sT	1961 Apr 30  2:00
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
   941
			-5:00	-	EST	1969
90ce3da70b43 Initial load
duke
parents:
diff changeset
   942
			-5:00	US	E%sT	1971
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   943
			-5:00	-	EST	2006 Apr  2  2:00
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   944
			-6:00	US	C%sT	2007 Mar 11  2:00
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
   945
			-5:00	US	E%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
   946
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
   947
# Switzerland County, Indiana, did not observe DST from 1973 through 2005.
90ce3da70b43 Initial load
duke
parents:
diff changeset
   948
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
   949
Zone America/Indiana/Vevay -5:40:16 -	LMT	1883 Nov 18 12:19:44
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   950
			-6:00	US	C%sT	1954 Apr 25  2:00
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
   951
			-5:00	-	EST	1969
90ce3da70b43 Initial load
duke
parents:
diff changeset
   952
			-5:00	US	E%sT	1973
90ce3da70b43 Initial load
duke
parents:
diff changeset
   953
			-5:00	-	EST	2006
90ce3da70b43 Initial load
duke
parents:
diff changeset
   954
			-5:00	US	E%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
   955
90ce3da70b43 Initial load
duke
parents:
diff changeset
   956
# Part of Kentucky left its clocks alone in 1974.
90ce3da70b43 Initial load
duke
parents:
diff changeset
   957
# This also includes Clark, Floyd, and Harrison counties in Indiana.
90ce3da70b43 Initial load
duke
parents:
diff changeset
   958
# Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER
90ce3da70b43 Initial load
duke
parents:
diff changeset
   959
Rule Louisville	1921	only	-	May	1	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
   960
Rule Louisville	1921	only	-	Sep	1	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
   961
Rule Louisville	1941	1961	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
   962
Rule Louisville	1941	only	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
   963
Rule Louisville	1946	only	-	Jun	2	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
   964
Rule Louisville	1950	1955	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
   965
Rule Louisville	1956	1960	-	Oct	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
   966
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
   967
Zone America/Kentucky/Louisville -5:43:02 -	LMT	1883 Nov 18 12:16:58
90ce3da70b43 Initial load
duke
parents:
diff changeset
   968
			-6:00	US	C%sT	1921
90ce3da70b43 Initial load
duke
parents:
diff changeset
   969
			-6:00 Louisville C%sT	1942
90ce3da70b43 Initial load
duke
parents:
diff changeset
   970
			-6:00	US	C%sT	1946
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   971
			-6:00 Louisville C%sT	1961 Jul 23  2:00
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
   972
			-5:00	-	EST	1968
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   973
			-5:00	US	E%sT	1974 Jan  6  2:00
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   974
			-6:00	1:00	CDT	1974 Oct 27  2:00
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
   975
			-5:00	US	E%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
   976
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
   977
# Wayne County, Kentucky
90ce3da70b43 Initial load
duke
parents:
diff changeset
   978
#
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   979
# From Lake Cumberland LIFE
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   980
# http://www.lake-cumberland.com/life/archive/news990129time.shtml
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   981
# (1999-01-29) via WKYM-101.7:
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
   982
# Clinton County has joined Wayne County in asking the DoT to change from
90ce3da70b43 Initial load
duke
parents:
diff changeset
   983
# the Central to the Eastern time zone....  The Wayne County government made
90ce3da70b43 Initial load
duke
parents:
diff changeset
   984
# the same request in December.  And while Russell County officials have not
90ce3da70b43 Initial load
duke
parents:
diff changeset
   985
# taken action, the majority of respondents to a poll conducted there in
90ce3da70b43 Initial load
duke
parents:
diff changeset
   986
# August indicated they would like to change to "fast time" also.
90ce3da70b43 Initial load
duke
parents:
diff changeset
   987
# The three Lake Cumberland counties are the farthest east of any U.S.
90ce3da70b43 Initial load
duke
parents:
diff changeset
   988
# location in the Central time zone.
90ce3da70b43 Initial load
duke
parents:
diff changeset
   989
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
   990
# From Rich Wales (2000-08-29):
90ce3da70b43 Initial load
duke
parents:
diff changeset
   991
# After prolonged debate, and despite continuing deep differences of opinion,
90ce3da70b43 Initial load
duke
parents:
diff changeset
   992
# Wayne County (central Kentucky) is switching from Central (-0600) to Eastern
90ce3da70b43 Initial load
duke
parents:
diff changeset
   993
# (-0500) time.  They won't "fall back" this year.  See Sara Shipley,
90ce3da70b43 Initial load
duke
parents:
diff changeset
   994
# The difference an hour makes, Nando Times (2000-08-29 15:33 -0400).
90ce3da70b43 Initial load
duke
parents:
diff changeset
   995
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
   996
# From Paul Eggert (2001-07-16):
90ce3da70b43 Initial load
duke
parents:
diff changeset
   997
# The final rule was published in the
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   998
# Federal Register 65, 160 (2000-08-17), pp 50154-50158.
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
   999
# http://frwebgate.access.gpo.gov/cgi-bin/getdoc.cgi?dbname=2000_register&docid=fr17au00-22
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1000
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1001
Zone America/Kentucky/Monticello -5:39:24 - LMT	1883 Nov 18 12:20:36
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1002
			-6:00	US	C%sT	1946
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1003
			-6:00	-	CST	1968
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1004
			-6:00	US	C%sT	2000 Oct 29  2:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1005
			-5:00	US	E%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1006
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1007
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1008
# From Rives McDow (2000-08-30):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1009
# Here ... are all the changes in the US since 1985.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1010
# Kearny County, KS (put all of county on central;
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1011
#	previously split between MST and CST) ... 1990-10
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1012
# Starke County, IN (from CST to EST) ... 1991-10
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1013
# Oliver County, ND (from MST to CST) ... 1992-10
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1014
# West Wendover, NV (from PST TO MST) ... 1999-10
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1015
# Wayne County, KY (from CST to EST) ... 2000-10
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1016
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1017
# From Paul Eggert (2001-07-17):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1018
# We don't know where the line used to be within Kearny County, KS,
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1019
# so omit that change for now.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1020
# See America/Indiana/Knox for the Starke County, IN change.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1021
# See America/North_Dakota/Center for the Oliver County, ND change.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1022
# West Wendover, NV officially switched from Pacific to mountain time on
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1023
# 1999-10-31.  See the
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  1024
# Federal Register 64, 203 (1999-10-21), pp 56705-56707.
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  1025
# http://frwebgate.access.gpo.gov/cgi-bin/getdoc.cgi?dbname=1999_register&docid=fr21oc99-15
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1026
# However, the Federal Register says that West Wendover already operated
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1027
# on mountain time, and the rule merely made this official;
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1028
# hence a separate tz entry is not needed.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1029
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1030
# Michigan
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1031
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1032
# From Bob Devine (1988-01-28):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1033
# Michigan didn't observe DST from 1968 to 1973.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1034
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1035
# From Paul Eggert (1999-03-31):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1036
# Shanks writes that Michigan started using standard time on 1885-09-18,
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1037
# but Howse writes (pp 124-125, referring to Popular Astronomy, 1901-01)
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1038
# that Detroit kept
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1039
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1040
#	local time until 1900 when the City Council decreed that clocks should
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1041
#	be put back twenty-eight minutes to Central Standard Time.  Half the
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1042
#	city obeyed, half refused.  After considerable debate, the decision
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1043
#	was rescinded and the city reverted to Sun time.  A derisive offer to
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1044
#	erect a sundial in front of the city hall was referred to the
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1045
#	Committee on Sewers.  Then, in 1905, Central time was adopted
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1046
#	by city vote.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1047
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1048
# This story is too entertaining to be false, so go with Howse over Shanks.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1049
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1050
# From Paul Eggert (2001-03-06):
20867
38b088040f4f 8025255: (tz) Support tzdata2013g
aefimov
parents: 19382
diff changeset
  1051
# Garland (1927) writes "Cleveland and Detroit advanced their clocks
38b088040f4f 8025255: (tz) Support tzdata2013g
aefimov
parents: 19382
diff changeset
  1052
# one hour in 1914."  This change is not in Shanks.  We have no more
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1053
# info, so omit this for now.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1054
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1055
# Most of Michigan observed DST from 1973 on, but was a bit late in 1975.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1056
# Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1057
Rule	Detroit	1948	only	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1058
Rule	Detroit	1948	only	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1059
Rule	Detroit	1967	only	-	Jun	14	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1060
Rule	Detroit	1967	only	-	Oct	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1061
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1062
Zone America/Detroit	-5:32:11 -	LMT	1905
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  1063
			-6:00	-	CST	1915 May 15  2:00
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1064
			-5:00	-	EST	1942
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1065
			-5:00	US	E%sT	1946
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1066
			-5:00	Detroit	E%sT	1973
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1067
			-5:00	US	E%sT	1975
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  1068
			-5:00	-	EST	1975 Apr 27  2:00
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1069
			-5:00	US	E%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1070
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1071
# Dickinson, Gogebic, Iron, and Menominee Counties, Michigan,
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1072
# switched from EST to CST/CDT in 1973.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1073
# Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1074
Rule Menominee	1946	only	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1075
Rule Menominee	1946	only	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1076
Rule Menominee	1966	only	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1077
Rule Menominee	1966	only	-	Oct	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1078
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1079
Zone America/Menominee	-5:50:27 -	LMT	1885 Sep 18 12:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1080
			-6:00	US	C%sT	1946
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  1081
			-6:00 Menominee	C%sT	1969 Apr 27  2:00
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  1082
			-5:00	-	EST	1973 Apr 29  2:00
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1083
			-6:00	US	C%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1084
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1085
# Navassa
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1086
# administered by the US Fish and Wildlife Service
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1087
# claimed by US under the provisions of the 1856 Guano Islands Act
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1088
# also claimed by Haiti
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1089
# occupied 1857/1900 by the Navassa Phosphate Co
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1090
# US lighthouse 1917/1996-09
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1091
# currently uninhabited
20867
38b088040f4f 8025255: (tz) Support tzdata2013g
aefimov
parents: 19382
diff changeset
  1092
# see Mark Fineman, "An Isle Rich in Guano and Discord",
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1093
# _Los Angeles Times_ (1998-11-10), A1, A10; it cites
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1094
# Jimmy Skaggs, _The Great Guano Rush_ (1994).
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1095
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1096
################################################################################
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1097
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1098
44118
800a6450f7d4 8176044: (tz) Support tzdata2017a
rpatil
parents: 41819
diff changeset
  1099
# From Paul Eggert (2017-02-10):
27727
ac74c0c65910 8064560: (tz) Support tzdata2014j
aefimov
parents: 27294
diff changeset
  1100
#
ac74c0c65910 8064560: (tz) Support tzdata2014j
aefimov
parents: 27294
diff changeset
  1101
# Unless otherwise specified, the source for data through 1990 is:
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1102
# Thomas G. Shanks and Rique Pottenger, The International Atlas (6th edition),
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1103
# San Diego: ACS Publications, Inc. (2003).
27727
ac74c0c65910 8064560: (tz) Support tzdata2014j
aefimov
parents: 27294
diff changeset
  1104
# Unfortunately this book contains many errors and cites no sources.
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1105
#
44118
800a6450f7d4 8176044: (tz) Support tzdata2017a
rpatil
parents: 41819
diff changeset
  1106
# Many years ago Gwillim Law wrote that a good source
800a6450f7d4 8176044: (tz) Support tzdata2017a
rpatil
parents: 41819
diff changeset
  1107
# for time zone data was the International Air Transport
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1108
# Association's Standard Schedules Information Manual (IATA SSIM),
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1109
# published semiannually.  Law sent in several helpful summaries
27727
ac74c0c65910 8064560: (tz) Support tzdata2014j
aefimov
parents: 27294
diff changeset
  1110
# of the IATA's data after 1990.  Except where otherwise noted,
ac74c0c65910 8064560: (tz) Support tzdata2014j
aefimov
parents: 27294
diff changeset
  1111
# IATA SSIM is the source for entries after 1990.
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1112
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1113
# Other sources occasionally used include:
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1114
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1115
#	Edward W. Whitman, World Time Differences,
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1116
#	Whitman Publishing Co, 2 Niagara Av, Ealing, London (undated),
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1117
#	which I found in the UCLA library.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1118
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1119
#	William Willett, The Waste of Daylight, 19th edition
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  1120
#	<http://cs.ucla.edu/~eggert/The-Waste-of-Daylight-19th.pdf>
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  1121
#	[PDF] (1914-03)
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1122
#
17464
268d3ce75045 8013386: (tz) Support tzdata2013c
sherman
parents: 14416
diff changeset
  1123
#	Milne J. Civil time. Geogr J. 1899 Feb;13(2):173-94
268d3ce75045 8013386: (tz) Support tzdata2013c
sherman
parents: 14416
diff changeset
  1124
#	<http://www.jstor.org/stable/1774359>.
268d3ce75045 8013386: (tz) Support tzdata2013c
sherman
parents: 14416
diff changeset
  1125
#
20867
38b088040f4f 8025255: (tz) Support tzdata2013g
aefimov
parents: 19382
diff changeset
  1126
# See the 'europe' file for Greenland.
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1127
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1128
# Canada
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1129
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  1130
# From Alain LaBonté (1994-11-14):
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1131
# I post here the time zone abbreviations standardized in Canada
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1132
# for both English and French in the CAN/CSA-Z234.4-89 standard....
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1133
#
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  1134
#	UTC	Standard time	Daylight saving time
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1135
#	offset	French	English	French	English
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1136
#	-2:30	-	-	HAT	NDT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1137
#	-3	-	-	HAA	ADT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1138
#	-3:30	HNT	NST	-	-
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1139
#	-4	HNA	AST	HAE	EDT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1140
#	-5	HNE	EST	HAC	CDT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1141
#	-6	HNC	CST	HAR	MDT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1142
#	-7	HNR	MST	HAP	PDT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1143
#	-8	HNP	PST	HAY	YDT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1144
#	-9	HNY	YST	-	-
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1145
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1146
#	HN: Heure Normale	ST: Standard Time
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  1147
#	HA: Heure Avancée	DT: Daylight saving Time
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1148
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1149
#	A: de l'Atlantique	Atlantic
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1150
#	C: du Centre		Central
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1151
#	E: de l'Est		Eastern
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1152
#	M:			Mountain
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1153
#	N:			Newfoundland
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1154
#	P: du Pacifique		Pacific
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1155
#	R: des Rocheuses
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1156
#	T: de Terre-Neuve
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1157
#	Y: du Yukon		Yukon
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1158
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1159
# From Paul Eggert (1994-11-22):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1160
# Alas, this sort of thing must be handled by localization software.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1161
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  1162
# Unless otherwise specified, the data entries for Canada are all from Shanks
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1163
# & Pottenger.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1164
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1165
# From Chris Walton (2006-04-01, 2006-04-25, 2006-06-26, 2007-01-31,
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1166
# 2007-03-01):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1167
# The British Columbia government announced yesterday that it will
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1168
# adjust daylight savings next year to align with changes in the
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1169
# U.S. and the rest of Canada....
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1170
# http://www2.news.gov.bc.ca/news_releases_2005-2009/2006AG0014-000330.htm
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1171
# ...
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1172
# Nova Scotia
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1173
# Daylight saving time will be extended by four weeks starting in 2007....
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1174
# http://www.gov.ns.ca/just/regulations/rg2/2006/ma1206.pdf
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1175
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1176
# [For New Brunswick] the new legislation dictates that the time change is to
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1177
# be done at 02:00 instead of 00:01.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1178
# http://www.gnb.ca/0062/acts/BBA-2006/Chap-19.pdf
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1179
# ...
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1180
# Manitoba has traditionally changed the clock every fall at 03:00.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1181
# As of 2006, the transition is to take place one hour earlier at 02:00.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1182
# http://web2.gov.mb.ca/laws/statutes/ccsm/o030e.php
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1183
# ...
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1184
# [Alberta, Ontario, Quebec] will follow US rules.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1185
# http://www.qp.gov.ab.ca/documents/spring/CH03_06.CFM
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1186
# http://www.e-laws.gov.on.ca/DBLaws/Source/Regs/English/2006/R06111_e.htm
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1187
# http://www2.publicationsduquebec.gouv.qc.ca/dynamicSearch/telecharge.php?type=5&file=2006C39A.PDF
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1188
# ...
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1189
# P.E.I. will follow US rules....
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1190
# http://www.assembly.pe.ca/bills/pdf_chapter/62/3/chapter-41.pdf
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1191
# ...
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1192
# Province of Newfoundland and Labrador....
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1193
# http://www.hoa.gov.nl.ca/hoa/bills/Bill0634.htm
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1194
# ...
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1195
# Yukon
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1196
# http://www.gov.yk.ca/legislation/regs/oic2006_127.pdf
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1197
# ...
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1198
# N.W.T. will follow US rules.  Whoever maintains the government web site
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1199
# does not seem to believe in bookmarks.  To see the news release, click the
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1200
# following link and search for "Daylight Savings Time Change".  Press the
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1201
# "Daylight Savings Time Change" link; it will fire off a popup using
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1202
# JavaScript.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1203
# http://www.exec.gov.nt.ca/currentnews/currentPR.asp?mode=archive
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1204
# ...
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1205
# Nunavut
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1206
# An amendment to the Interpretation Act was registered on February 19/2007....
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1207
# http://action.attavik.ca/home/justice-gn/attach/2007/gaz02part2.pdf
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1208
27294
dfd89723bd6f 8059206: (tz) Support tzdata2014i
aefimov
parents: 26452
diff changeset
  1209
# From Paul Eggert (2014-10-18):
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1210
# H. David Matthews and Mary Vincent's map
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1211
# "It's about TIME", _Canadian Geographic_ (September-October 1998)
27294
dfd89723bd6f 8059206: (tz) Support tzdata2014i
aefimov
parents: 26452
diff changeset
  1212
# http://www.canadiangeographic.ca/Magazine/SO98/alacarte.asp
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  1213
# contains detailed boundaries for regions observing nonstandard
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1214
# time and daylight saving time arrangements in Canada circa 1998.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1215
#
27294
dfd89723bd6f 8059206: (tz) Support tzdata2014i
aefimov
parents: 26452
diff changeset
  1216
# National Research Council Canada maintains info about time zones and DST.
dfd89723bd6f 8059206: (tz) Support tzdata2014i
aefimov
parents: 26452
diff changeset
  1217
# http://www.nrc-cnrc.gc.ca/eng/services/time/time_zones.html
dfd89723bd6f 8059206: (tz) Support tzdata2014i
aefimov
parents: 26452
diff changeset
  1218
# http://www.nrc-cnrc.gc.ca/eng/services/time/faq/index.html#Q5
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1219
# Its unofficial information is often taken from Matthews and Vincent.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1220
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1221
# From Paul Eggert (2006-06-27):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1222
# For now, assume all of DST-observing Canada will fall into line with the
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1223
# new US DST rules,
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1224
12306
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  1225
# From Chris Walton (2011-12-01)
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  1226
# In the first of Tammy Hardwick's articles
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  1227
# http://www.ilovecreston.com/?p=articles&t=spec&ar=260
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  1228
# she quotes the Friday November 1/1918 edition of the Creston Review.
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  1229
# The quote includes these two statements:
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  1230
# 'Sunday the CPR went back to the old system of time...'
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  1231
# '... The daylight saving scheme was dropped all over Canada at the same time,'
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  1232
# These statements refer to a transition from daylight time to standard time
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  1233
# that occurred nationally on Sunday October 27/1918.  This transition was
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  1234
# also documented in the Saturday October 26/1918 edition of the Toronto Star.
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  1235
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  1236
# In light of that evidence, we alter the date from the earlier believed
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  1237
# Oct 31, to Oct 27, 1918 (and Sunday is a more likely transition day
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  1238
# than Thursday) in all Canadian rulesets.
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  1239
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1240
# Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1241
Rule	Canada	1918	only	-	Apr	14	2:00	1:00	D
12306
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  1242
Rule	Canada	1918	only	-	Oct	27	2:00	0	S
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1243
Rule	Canada	1942	only	-	Feb	 9	2:00	1:00	W # War
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1244
Rule	Canada	1945	only	-	Aug	14	23:00u	1:00	P # Peace
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1245
Rule	Canada	1945	only	-	Sep	30	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1246
Rule	Canada	1974	1986	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1247
Rule	Canada	1974	2006	-	Oct	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1248
Rule	Canada	1987	2006	-	Apr	Sun>=1	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1249
Rule	Canada	2007	max	-	Mar	Sun>=8	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1250
Rule	Canada	2007	max	-	Nov	Sun>=1	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1251
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1252
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1253
# Newfoundland and Labrador
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1254
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1255
# From Paul Eggert (2000-10-02):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1256
# Matthews and Vincent (1998) write that Labrador should use NST/NDT,
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1257
# but the only part of Labrador that follows the rules is the
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1258
# southeast corner, including Port Hope Simpson and Mary's Harbour,
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1259
# but excluding, say, Black Tickle.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1260
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1261
# Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1262
Rule	StJohns	1917	only	-	Apr	 8	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1263
Rule	StJohns	1917	only	-	Sep	17	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1264
# Whitman gives 1919 Apr 5 and 1920 Apr 5; go with Shanks & Pottenger.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1265
Rule	StJohns	1919	only	-	May	 5	23:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1266
Rule	StJohns	1919	only	-	Aug	12	23:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1267
# For 1931-1935 Whitman gives Apr same date; go with Shanks & Pottenger.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1268
Rule	StJohns	1920	1935	-	May	Sun>=1	23:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1269
Rule	StJohns	1920	1935	-	Oct	lastSun	23:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1270
# For 1936-1941 Whitman gives May Sun>=8 and Oct Sun>=1; go with Shanks &
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1271
# Pottenger.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1272
Rule	StJohns	1936	1941	-	May	Mon>=9	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1273
Rule	StJohns	1936	1941	-	Oct	Mon>=2	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1274
# Whitman gives the following transitions:
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1275
# 1942 03-01/12-31, 1943 05-30/09-05, 1944 07-10/09-02, 1945 01-01/10-07
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1276
# but go with Shanks & Pottenger and assume they used Canadian rules.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1277
# For 1946-9 Whitman gives May 5,4,9,1 - Oct 1,5,3,2, and for 1950 he gives
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1278
# Apr 30 - Sep 24; go with Shanks & Pottenger.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1279
Rule	StJohns	1946	1950	-	May	Sun>=8	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1280
Rule	StJohns	1946	1950	-	Oct	Sun>=2	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1281
Rule	StJohns	1951	1986	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1282
Rule	StJohns	1951	1959	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1283
Rule	StJohns	1960	1986	-	Oct	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1284
# From Paul Eggert (2000-10-02):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1285
# INMS (2000-09-12) says that, since 1988 at least, Newfoundland switches
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1286
# at 00:01 local time.  For now, assume it started in 1987.
10593
680a346c7841 7090843: (tz) Support tzdata2011j
peytoia
parents: 8761
diff changeset
  1287
10795
39d94a6eb53a 7103108: (tz) Support tzdata2011l
peytoia
parents: 10593
diff changeset
  1288
# From Michael Pelley (2011-09-12):
39d94a6eb53a 7103108: (tz) Support tzdata2011l
peytoia
parents: 10593
diff changeset
  1289
# We received today, Monday, September 12, 2011, notification that the
39d94a6eb53a 7103108: (tz) Support tzdata2011l
peytoia
parents: 10593
diff changeset
  1290
# changes to the Newfoundland Standard Time Act have been proclaimed.
39d94a6eb53a 7103108: (tz) Support tzdata2011l
peytoia
parents: 10593
diff changeset
  1291
# The change in the Act stipulates that the change from Daylight Savings
39d94a6eb53a 7103108: (tz) Support tzdata2011l
peytoia
parents: 10593
diff changeset
  1292
# Time to Standard Time and from Standard Time to Daylight Savings Time
39d94a6eb53a 7103108: (tz) Support tzdata2011l
peytoia
parents: 10593
diff changeset
  1293
# now occurs at 2:00AM.
39d94a6eb53a 7103108: (tz) Support tzdata2011l
peytoia
parents: 10593
diff changeset
  1294
# ...
39d94a6eb53a 7103108: (tz) Support tzdata2011l
peytoia
parents: 10593
diff changeset
  1295
# http://www.assembly.nl.ca/legislation/sr/annualstatutes/2011/1106.chp.htm
10593
680a346c7841 7090843: (tz) Support tzdata2011j
peytoia
parents: 8761
diff changeset
  1296
# ...
10795
39d94a6eb53a 7103108: (tz) Support tzdata2011l
peytoia
parents: 10593
diff changeset
  1297
# MICHAEL PELLEY  |  Manager of Enterprise Architecture - Solution Delivery
39d94a6eb53a 7103108: (tz) Support tzdata2011l
peytoia
parents: 10593
diff changeset
  1298
# Office of the Chief Information Officer
39d94a6eb53a 7103108: (tz) Support tzdata2011l
peytoia
parents: 10593
diff changeset
  1299
# Executive Council
39d94a6eb53a 7103108: (tz) Support tzdata2011l
peytoia
parents: 10593
diff changeset
  1300
# Government of Newfoundland & Labrador
10593
680a346c7841 7090843: (tz) Support tzdata2011j
peytoia
parents: 8761
diff changeset
  1301
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1302
Rule	StJohns	1987	only	-	Apr	Sun>=1	0:01	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1303
Rule	StJohns	1987	2006	-	Oct	lastSun	0:01	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1304
Rule	StJohns	1988	only	-	Apr	Sun>=1	0:01	2:00	DD
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1305
Rule	StJohns	1989	2006	-	Apr	Sun>=1	0:01	1:00	D
10593
680a346c7841 7090843: (tz) Support tzdata2011j
peytoia
parents: 8761
diff changeset
  1306
Rule	StJohns	2007	2011	-	Mar	Sun>=8	0:01	1:00	D
680a346c7841 7090843: (tz) Support tzdata2011j
peytoia
parents: 8761
diff changeset
  1307
Rule	StJohns	2007	2010	-	Nov	Sun>=1	0:01	0	S
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1308
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1309
# St John's has an apostrophe, but Posix file names can't have apostrophes.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1310
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1311
Zone America/St_Johns	-3:30:52 -	LMT	1884
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1312
			-3:30:52 StJohns N%sT	1918
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1313
			-3:30:52 Canada	N%sT	1919
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1314
			-3:30:52 StJohns N%sT	1935 Mar 30
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1315
			-3:30	StJohns	N%sT	1942 May 11
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1316
			-3:30	Canada	N%sT	1946
10593
680a346c7841 7090843: (tz) Support tzdata2011j
peytoia
parents: 8761
diff changeset
  1317
			-3:30	StJohns	N%sT	2011 Nov
680a346c7841 7090843: (tz) Support tzdata2011j
peytoia
parents: 8761
diff changeset
  1318
			-3:30	Canada	N%sT
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1319
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1320
# most of east Labrador
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1321
20867
38b088040f4f 8025255: (tz) Support tzdata2013g
aefimov
parents: 19382
diff changeset
  1322
# The name 'Happy Valley-Goose Bay' is too long; use 'Goose Bay'.
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1323
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1324
Zone America/Goose_Bay	-4:01:40 -	LMT	1884 # Happy Valley-Goose Bay
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1325
			-3:30:52 -	NST	1918
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1326
			-3:30:52 Canada N%sT	1919
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1327
			-3:30:52 -	NST	1935 Mar 30
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1328
			-3:30	-	NST	1936
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1329
			-3:30	StJohns	N%sT	1942 May 11
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1330
			-3:30	Canada	N%sT	1946
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  1331
			-3:30	StJohns	N%sT	1966 Mar 15  2:00
10593
680a346c7841 7090843: (tz) Support tzdata2011j
peytoia
parents: 8761
diff changeset
  1332
			-4:00	StJohns	A%sT	2011 Nov
680a346c7841 7090843: (tz) Support tzdata2011j
peytoia
parents: 8761
diff changeset
  1333
			-4:00	Canada	A%sT
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1334
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1335
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1336
# west Labrador, Nova Scotia, Prince Edward I
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1337
32215
bf04280f393a 8133321: (tz) Support tzdata2015f
aefimov
parents: 31424
diff changeset
  1338
# From Brian Inglis (2015-07-20):
bf04280f393a 8133321: (tz) Support tzdata2015f
aefimov
parents: 31424
diff changeset
  1339
# From the historical weather station records available at:
bf04280f393a 8133321: (tz) Support tzdata2015f
aefimov
parents: 31424
diff changeset
  1340
# https://weatherspark.com/history/28351/1971/Sydney-Nova-Scotia-Canada
bf04280f393a 8133321: (tz) Support tzdata2015f
aefimov
parents: 31424
diff changeset
  1341
# Sydney shares the same time history as Glace Bay, so was
bf04280f393a 8133321: (tz) Support tzdata2015f
aefimov
parents: 31424
diff changeset
  1342
# likely to be the same across the island....
bf04280f393a 8133321: (tz) Support tzdata2015f
aefimov
parents: 31424
diff changeset
  1343
# Sydney, as the capital and most populous location, or Cape Breton, would
bf04280f393a 8133321: (tz) Support tzdata2015f
aefimov
parents: 31424
diff changeset
  1344
# have been better names for the zone had we known this in 1996.
bf04280f393a 8133321: (tz) Support tzdata2015f
aefimov
parents: 31424
diff changeset
  1345
bf04280f393a 8133321: (tz) Support tzdata2015f
aefimov
parents: 31424
diff changeset
  1346
# From Paul Eggert (2015-07-20):
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1347
# Shanks & Pottenger write that since 1970 most of this region has been like
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1348
# Halifax.  Many locales did not observe peacetime DST until 1972;
32215
bf04280f393a 8133321: (tz) Support tzdata2015f
aefimov
parents: 31424
diff changeset
  1349
# the Cape Breton area, represented by Glace Bay, is the largest we know of
bf04280f393a 8133321: (tz) Support tzdata2015f
aefimov
parents: 31424
diff changeset
  1350
# (Glace Bay was perhaps not the best name choice but no point changing now).
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1351
# Shanks & Pottenger also write that Liverpool, NS was the only town
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1352
# in Canada to observe DST in 1971 but not 1970; for now we'll assume
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1353
# this is a typo.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1354
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1355
# Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1356
Rule	Halifax	1916	only	-	Apr	 1	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1357
Rule	Halifax	1916	only	-	Oct	 1	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1358
Rule	Halifax	1920	only	-	May	 9	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1359
Rule	Halifax	1920	only	-	Aug	29	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1360
Rule	Halifax	1921	only	-	May	 6	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1361
Rule	Halifax	1921	1922	-	Sep	 5	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1362
Rule	Halifax	1922	only	-	Apr	30	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1363
Rule	Halifax	1923	1925	-	May	Sun>=1	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1364
Rule	Halifax	1923	only	-	Sep	 4	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1365
Rule	Halifax	1924	only	-	Sep	15	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1366
Rule	Halifax	1925	only	-	Sep	28	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1367
Rule	Halifax	1926	only	-	May	16	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1368
Rule	Halifax	1926	only	-	Sep	13	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1369
Rule	Halifax	1927	only	-	May	 1	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1370
Rule	Halifax	1927	only	-	Sep	26	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1371
Rule	Halifax	1928	1931	-	May	Sun>=8	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1372
Rule	Halifax	1928	only	-	Sep	 9	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1373
Rule	Halifax	1929	only	-	Sep	 3	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1374
Rule	Halifax	1930	only	-	Sep	15	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1375
Rule	Halifax	1931	1932	-	Sep	Mon>=24	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1376
Rule	Halifax	1932	only	-	May	 1	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1377
Rule	Halifax	1933	only	-	Apr	30	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1378
Rule	Halifax	1933	only	-	Oct	 2	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1379
Rule	Halifax	1934	only	-	May	20	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1380
Rule	Halifax	1934	only	-	Sep	16	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1381
Rule	Halifax	1935	only	-	Jun	 2	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1382
Rule	Halifax	1935	only	-	Sep	30	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1383
Rule	Halifax	1936	only	-	Jun	 1	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1384
Rule	Halifax	1936	only	-	Sep	14	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1385
Rule	Halifax	1937	1938	-	May	Sun>=1	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1386
Rule	Halifax	1937	1941	-	Sep	Mon>=24	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1387
Rule	Halifax	1939	only	-	May	28	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1388
Rule	Halifax	1940	1941	-	May	Sun>=1	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1389
Rule	Halifax	1946	1949	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1390
Rule	Halifax	1946	1949	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1391
Rule	Halifax	1951	1954	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1392
Rule	Halifax	1951	1954	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1393
Rule	Halifax	1956	1959	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1394
Rule	Halifax	1956	1959	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1395
Rule	Halifax	1962	1973	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1396
Rule	Halifax	1962	1973	-	Oct	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1397
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1398
Zone America/Halifax	-4:14:24 -	LMT	1902 Jun 15
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1399
			-4:00	Halifax	A%sT	1918
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1400
			-4:00	Canada	A%sT	1919
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  1401
			-4:00	Halifax	A%sT	1942 Feb  9  2:00s
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1402
			-4:00	Canada	A%sT	1946
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1403
			-4:00	Halifax	A%sT	1974
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1404
			-4:00	Canada	A%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1405
Zone America/Glace_Bay	-3:59:48 -	LMT	1902 Jun 15
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1406
			-4:00	Canada	A%sT	1953
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1407
			-4:00	Halifax	A%sT	1954
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1408
			-4:00	-	AST	1972
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1409
			-4:00	Halifax	A%sT	1974
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1410
			-4:00	Canada	A%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1411
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1412
# New Brunswick
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1413
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1414
# From Paul Eggert (2007-01-31):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1415
# The Time Definition Act <http://www.gnb.ca/0062/PDF-acts/t-06.pdf>
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1416
# says they changed at 00:01 through 2006, and
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1417
# <http://www.canlii.org/nb/laws/sta/t-6/20030127/whole.html> makes it
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1418
# clear that this was the case since at least 1993.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1419
# For now, assume it started in 1993.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1420
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1421
# Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1422
Rule	Moncton	1933	1935	-	Jun	Sun>=8	1:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1423
Rule	Moncton	1933	1935	-	Sep	Sun>=8	1:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1424
Rule	Moncton	1936	1938	-	Jun	Sun>=1	1:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1425
Rule	Moncton	1936	1938	-	Sep	Sun>=1	1:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1426
Rule	Moncton	1939	only	-	May	27	1:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1427
Rule	Moncton	1939	1941	-	Sep	Sat>=21	1:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1428
Rule	Moncton	1940	only	-	May	19	1:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1429
Rule	Moncton	1941	only	-	May	 4	1:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1430
Rule	Moncton	1946	1972	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1431
Rule	Moncton	1946	1956	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1432
Rule	Moncton	1957	1972	-	Oct	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1433
Rule	Moncton	1993	2006	-	Apr	Sun>=1	0:01	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1434
Rule	Moncton	1993	2006	-	Oct	lastSun	0:01	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1435
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1436
Zone America/Moncton	-4:19:08 -	LMT	1883 Dec  9
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1437
			-5:00	-	EST	1902 Jun 15
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1438
			-4:00	Canada	A%sT	1933
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1439
			-4:00	Moncton	A%sT	1942
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1440
			-4:00	Canada	A%sT	1946
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1441
			-4:00	Moncton	A%sT	1973
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1442
			-4:00	Canada	A%sT	1993
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1443
			-4:00	Moncton	A%sT	2007
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1444
			-4:00	Canada	A%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1445
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1446
# Quebec
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1447
30320
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  1448
# From Paul Eggert (2015-03-24):
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  1449
# See America/Toronto for most of Quebec, including Montreal.
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  1450
#
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1451
# Matthews and Vincent (1998) also write that Quebec east of the -63
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1452
# meridian is supposed to observe AST, but residents as far east as
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1453
# Natashquan use EST/EDT, and residents east of Natashquan use AST.
20867
38b088040f4f 8025255: (tz) Support tzdata2013g
aefimov
parents: 19382
diff changeset
  1454
# The Quebec department of justice writes in
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  1455
# "The situation in Minganie and Basse-Côte-Nord"
20867
38b088040f4f 8025255: (tz) Support tzdata2013g
aefimov
parents: 19382
diff changeset
  1456
# http://www.justice.gouv.qc.ca/english/publications/generale/temps-minganie-a.htm
38b088040f4f 8025255: (tz) Support tzdata2013g
aefimov
parents: 19382
diff changeset
  1457
# that the coastal strip from just east of Natashquan to Blanc-Sablon
38b088040f4f 8025255: (tz) Support tzdata2013g
aefimov
parents: 19382
diff changeset
  1458
# observes Atlantic standard time all year round.
38b088040f4f 8025255: (tz) Support tzdata2013g
aefimov
parents: 19382
diff changeset
  1459
# http://www.assnat.qc.ca/Media/Process.aspx?MediaId=ANQ.Vigie.Bll.DocumentGenerique_8845en
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1460
# says this common practice was codified into law as of 2007.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1461
# For lack of better info, guess this practice began around 1970, contra to
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1462
# Shanks & Pottenger who have this region observing AST/ADT.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1463
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1464
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1465
Zone America/Blanc-Sablon -3:48:28 -	LMT	1884
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1466
			-4:00	Canada	A%sT	1970
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1467
			-4:00	-	AST
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1468
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1469
# Ontario
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1470
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1471
# From Paul Eggert (2006-07-09):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1472
# Shanks & Pottenger write that since 1970 most of Ontario has been like
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1473
# Toronto.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1474
# Thunder Bay skipped DST in 1973.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1475
# Many smaller locales did not observe peacetime DST until 1974;
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1476
# Nipigon (EST) and Rainy River (CST) are the largest that we know of.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1477
# Far west Ontario is like Winnipeg; far east Quebec is like Halifax.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1478
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1479
# From Mark Brader (2003-07-26):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1480
# [According to the Toronto Star] Orillia, Ontario, adopted DST
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1481
# effective Saturday, 1912-06-22, 22:00; the article mentions that
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1482
# Port Arthur (now part of Thunder Bay, Ontario) as well as Moose Jaw
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1483
# have already done so.  In Orillia DST was to run until Saturday,
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1484
# 1912-08-31 (no time mentioned), but it was met with considerable
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1485
# hostility from certain segments of the public, and was revoked after
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  1486
# only two weeks - I copied it as Saturday, 1912-07-07, 22:00, but
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1487
# presumably that should be -07-06.  (1912-06-19, -07-12; also letters
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1488
# earlier in June).
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1489
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1490
# Kenora, Ontario, was to abandon DST on 1914-06-01 (-05-21).
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1491
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1492
# From Paul Eggert (1997-10-17):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1493
# Mark Brader writes that an article in the 1997-10-14 Toronto Star
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1494
# says that Atikokan, Ontario currently does not observe DST,
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1495
# but will vote on 11-10 whether to use EST/EDT.
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  1496
# He also writes that the Ontario Time Act (1990, Chapter T.9)
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  1497
# http://www.gov.on.ca/MBS/english/publications/statregs/conttext.html
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1498
# says that Ontario east of 90W uses EST/EDT, and west of 90W uses CST/CDT.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1499
# Officially Atikokan is therefore on CST/CDT, and most likely this report
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1500
# concerns a non-official time observed as a matter of local practice.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1501
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1502
# From Paul Eggert (2000-10-02):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1503
# Matthews and Vincent (1998) write that Atikokan, Pickle Lake, and
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1504
# New Osnaburgh observe CST all year, that Big Trout Lake observes
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1505
# CST/CDT, and that Upsala and Shebandowan observe EST/EDT, all in
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1506
# violation of the official Ontario rules.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1507
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1508
# From Paul Eggert (2006-07-09):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1509
# Chris Walton (2006-07-06) mentioned an article by Stephanie MacLellan in the
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1510
# 2005-07-21 Chronicle-Journal, which said:
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1511
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1512
#	The clocks in Atikokan stay set on standard time year-round.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1513
#	This means they spend about half the time on central time and
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1514
#	the other half on eastern time.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1515
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1516
#	For the most part, the system works, Mayor Dennis Brown said.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1517
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1518
#	"The majority of businesses in Atikokan deal more with Eastern
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1519
#	Canada, but there are some that deal with Western Canada," he
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1520
#	said.  "I don't see any changes happening here."
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1521
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1522
# Walton also writes "Supposedly Pickle Lake and Mishkeegogamang
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1523
# [New Osnaburgh] follow the same practice."
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1524
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1525
# From Garry McKinnon (2006-07-14) via Chris Walton:
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1526
# I chatted with a member of my board who has an outstanding memory
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1527
# and a long history in Atikokan (and in the telecom industry) and he
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1528
# can say for certain that Atikokan has been practicing the current
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1529
# time keeping since 1952, at least.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1530
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1531
# From Paul Eggert (2006-07-17):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1532
# Shanks & Pottenger say that Atikokan has agreed with Rainy River
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1533
# ever since standard time was introduced, but the information from
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1534
# McKinnon sounds more authoritative.  For now, assume that Atikokan
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1535
# switched to EST immediately after WWII era daylight saving time
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1536
# ended.  This matches the old (less-populous) America/Coral_Harbour
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1537
# entry since our cutoff date of 1970, so we can move
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1538
# America/Coral_Harbour to the 'backward' file.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1539
6290
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1540
# From Mark Brader (2010-03-06):
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1541
#
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1542
# Currently the database has:
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1543
#
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1544
# # Ontario
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1545
#
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1546
# # From Paul Eggert (2006-07-09):
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1547
# # Shanks & Pottenger write that since 1970 most of Ontario has been like
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1548
# # Toronto.
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1549
# # Thunder Bay skipped DST in 1973.
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1550
# # Many smaller locales did not observe peacetime DST until 1974;
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1551
# # Nipigon (EST) and Rainy River (CST) are the largest that we know of.
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1552
#
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1553
# In the (Toronto) Globe and Mail for Saturday, 1955-09-24, in the bottom
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1554
# right corner of page 1, it says that Toronto will return to standard
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1555
# time at 2 am Sunday morning (which agrees with the database), and that:
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1556
#
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1557
#     The one-hour setback will go into effect throughout most of Ontario,
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1558
#     except in areas like Windsor which remains on standard time all year.
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1559
#
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1560
# Windsor is, of course, a lot larger than Nipigon.
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1561
#
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1562
# I only came across this incidentally.  I don't know if Windsor began
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1563
# observing DST when Detroit did, or in 1974, or on some other date.
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1564
#
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1565
# By the way, the article continues by noting that:
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1566
#
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1567
#     Some cities in the United States have pushed the deadline back
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1568
#     three weeks and will change over from daylight saving in October.
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1569
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1570
# From Arthur David Olson (2010-07-17):
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1571
#
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1572
# "Standard Time and Time Zones in Canada" appeared in
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1573
# The Journal of The Royal Astronomical Society of Canada,
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1574
# volume 26, number 2 (February 1932) and, as of 2010-07-17,
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1575
# was available at
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1576
# http://adsabs.harvard.edu/full/1932JRASC..26...49S
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1577
#
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1578
# It includes the text below (starting on page 57):
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1579
#
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1580
#   A list of the places in Canada using daylight saving time would
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1581
# require yearly revision. From information kindly furnished by
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1582
# the provincial governments and by the postmasters in many cities
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1583
# and towns, it is found that the following places used daylight sav-
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1584
# ing in 1930. The information for the province of Quebec is definite,
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1585
# for the other provinces only approximate:
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1586
#
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  1587
#	Province	Daylight saving time used
6290
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1588
# Prince Edward Island	Not used.
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1589
# Nova Scotia		In Halifax only.
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1590
# New Brunswick		In St. John only.
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1591
# Quebec		In the following places:
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  1592
#			Montreal	Lachine
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  1593
#			Quebec		Mont-Royal
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  1594
#			Lévis		Iberville
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  1595
#			St. Lambert	Cap de la Madelèine
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  1596
#			Verdun		Loretteville
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  1597
#			Westmount	Richmond
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  1598
#			Outremont	St. Jérôme
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  1599
#			Longueuil	Greenfield Park
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  1600
#			Arvida		Waterloo
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  1601
#			Chambly-Canton	Beaulieu
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  1602
#			Melbourne	La Tuque
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  1603
#			St. Théophile	Buckingham
6290
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1604
# Ontario		Used generally in the cities and towns along
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  1605
#			the southerly part of the province. Not
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  1606
#			used in the northwesterly part.
6290
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1607
# Manitoba		Not used.
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1608
# Saskatchewan		In Regina only.
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1609
# Alberta		Not used.
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1610
# British Columbia	Not used.
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1611
#
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1612
#   With some exceptions, the use of daylight saving may be said to be limited
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1613
# to those cities and towns lying between Quebec city and Windsor, Ont.
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1614
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1615
# Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1616
Rule	Toronto	1919	only	-	Mar	30	23:30	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1617
Rule	Toronto	1919	only	-	Oct	26	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1618
Rule	Toronto	1920	only	-	May	 2	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1619
Rule	Toronto	1920	only	-	Sep	26	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1620
Rule	Toronto	1921	only	-	May	15	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1621
Rule	Toronto	1921	only	-	Sep	15	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1622
Rule	Toronto	1922	1923	-	May	Sun>=8	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1623
# Shanks & Pottenger say 1923-09-19; assume it's a typo and that "-16"
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1624
# was meant.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1625
Rule	Toronto	1922	1926	-	Sep	Sun>=15	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1626
Rule	Toronto	1924	1927	-	May	Sun>=1	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1627
# The 1927-to-1939 rules can be expressed more simply as
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1628
# Rule	Toronto	1927	1937	-	Sep	Sun>=25	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1629
# Rule	Toronto	1928	1937	-	Apr	Sun>=25	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1630
# Rule	Toronto	1938	1940	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1631
# Rule	Toronto	1938	1939	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1632
# The rules below avoid use of Sun>=25
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1633
# (which pre-2004 versions of zic cannot handle).
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1634
Rule	Toronto	1927	1932	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1635
Rule	Toronto	1928	1931	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1636
Rule	Toronto	1932	only	-	May	1	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1637
Rule	Toronto	1933	1940	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1638
Rule	Toronto	1933	only	-	Oct	1	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1639
Rule	Toronto	1934	1939	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1640
Rule	Toronto	1945	1946	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1641
Rule	Toronto	1946	only	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1642
Rule	Toronto	1947	1949	-	Apr	lastSun	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1643
Rule	Toronto	1947	1948	-	Sep	lastSun	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1644
Rule	Toronto	1949	only	-	Nov	lastSun	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1645
Rule	Toronto	1950	1973	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1646
Rule	Toronto	1950	only	-	Nov	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1647
Rule	Toronto	1951	1956	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1648
# Shanks & Pottenger say Toronto ended DST a week early in 1971,
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1649
# namely on 1971-10-24, but Mark Brader wrote (2003-05-31) that this
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1650
# is wrong, and that he had confirmed it by checking the 1971-10-30
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1651
# Toronto Star, which said that DST was ending 1971-10-31 as usual.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1652
Rule	Toronto	1957	1973	-	Oct	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1653
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1654
# From Paul Eggert (2003-07-27):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1655
# Willett (1914-03) writes (p. 17) "In the Cities of Fort William, and
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1656
# Port Arthur, Ontario, the principle of the Bill has been in
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1657
# operation for the past three years, and in the City of Moose Jaw,
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1658
# Saskatchewan, for one year."
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1659
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1660
# From David Bryan via Tory Tronrud, Director/Curator,
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1661
# Thunder Bay Museum (2003-11-12):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1662
# There is some suggestion, however, that, by-law or not, daylight
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1663
# savings time was being practiced in Fort William and Port Arthur
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1664
# before 1909.... [I]n 1910, the line between the Eastern and Central
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1665
# Time Zones was permanently moved about two hundred miles west to
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1666
# include the Thunder Bay area....  When Canada adopted daylight
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1667
# savings time in 1916, Fort William and Port Arthur, having done so
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1668
# already, did not change their clocks....  During the Second World
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1669
# War,... [t]he cities agreed to implement DST during the summer
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1670
# months for the remainder of the war years.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1671
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1672
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1673
Zone America/Toronto	-5:17:32 -	LMT	1895
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1674
			-5:00	Canada	E%sT	1919
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  1675
			-5:00	Toronto	E%sT	1942 Feb  9  2:00s
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1676
			-5:00	Canada	E%sT	1946
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1677
			-5:00	Toronto	E%sT	1974
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1678
			-5:00	Canada	E%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1679
Zone America/Thunder_Bay -5:57:00 -	LMT	1895
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1680
			-6:00	-	CST	1910
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1681
			-5:00	-	EST	1942
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1682
			-5:00	Canada	E%sT	1970
20867
38b088040f4f 8025255: (tz) Support tzdata2013g
aefimov
parents: 19382
diff changeset
  1683
			-5:00	Toronto	E%sT	1973
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1684
			-5:00	-	EST	1974
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1685
			-5:00	Canada	E%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1686
Zone America/Nipigon	-5:53:04 -	LMT	1895
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1687
			-5:00	Canada	E%sT	1940 Sep 29
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  1688
			-5:00	1:00	EDT	1942 Feb  9  2:00s
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1689
			-5:00	Canada	E%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1690
Zone America/Rainy_River -6:18:16 -	LMT	1895
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1691
			-6:00	Canada	C%sT	1940 Sep 29
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  1692
			-6:00	1:00	CDT	1942 Feb  9  2:00s
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1693
			-6:00	Canada	C%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1694
Zone America/Atikokan	-6:06:28 -	LMT	1895
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1695
			-6:00	Canada	C%sT	1940 Sep 29
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  1696
			-6:00	1:00	CDT	1942 Feb  9  2:00s
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  1697
			-6:00	Canada	C%sT	1945 Sep 30  2:00
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1698
			-5:00	-	EST
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1699
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1700
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1701
# Manitoba
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1702
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1703
# From Rob Douglas (2006-04-06):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1704
# the old Manitoba Time Act - as amended by Bill 2, assented to
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1705
# March 27, 1987 ... said ...
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1706
# "between two o'clock Central Standard Time in the morning of
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1707
# the first Sunday of April of each year and two o'clock Central
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1708
# Standard Time in the morning of the last Sunday of October next
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1709
# following, one hour in advance of Central Standard Time."...
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  1710
# I believe that the English legislation [of the old time act] had
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1711
# been assented to (March 22, 1967)....
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1712
# Also, as far as I can tell, there was no order-in-council varying
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1713
# the time of Daylight Saving Time for 2005 and so the provisions of
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1714
# the 1987 version would apply - the changeover was at 2:00 Central
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1715
# Standard Time (i.e. not until 3:00 Central Daylight Time).
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1716
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1717
# From Paul Eggert (2006-04-10):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1718
# Shanks & Pottenger say Manitoba switched at 02:00 (not 02:00s)
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1719
# starting 1966.  Since 02:00s is clearly correct for 1967 on, assume
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1720
# it was also 02:00s in 1966.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1721
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1722
# Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1723
Rule	Winn	1916	only	-	Apr	23	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1724
Rule	Winn	1916	only	-	Sep	17	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1725
Rule	Winn	1918	only	-	Apr	14	2:00	1:00	D
12306
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  1726
Rule	Winn	1918	only	-	Oct	27	2:00	0	S
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1727
Rule	Winn	1937	only	-	May	16	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1728
Rule	Winn	1937	only	-	Sep	26	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1729
Rule	Winn	1942	only	-	Feb	 9	2:00	1:00	W # War
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1730
Rule	Winn	1945	only	-	Aug	14	23:00u	1:00	P # Peace
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1731
Rule	Winn	1945	only	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1732
Rule	Winn	1946	only	-	May	12	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1733
Rule	Winn	1946	only	-	Oct	13	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1734
Rule	Winn	1947	1949	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1735
Rule	Winn	1947	1949	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1736
Rule	Winn	1950	only	-	May	 1	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1737
Rule	Winn	1950	only	-	Sep	30	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1738
Rule	Winn	1951	1960	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1739
Rule	Winn	1951	1958	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1740
Rule	Winn	1959	only	-	Oct	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1741
Rule	Winn	1960	only	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1742
Rule	Winn	1963	only	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1743
Rule	Winn	1963	only	-	Sep	22	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1744
Rule	Winn	1966	1986	-	Apr	lastSun	2:00s	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1745
Rule	Winn	1966	2005	-	Oct	lastSun	2:00s	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1746
Rule	Winn	1987	2005	-	Apr	Sun>=1	2:00s	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1747
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1748
Zone America/Winnipeg	-6:28:36 -	LMT	1887 Jul 16
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1749
			-6:00	Winn	C%sT	2006
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1750
			-6:00	Canada	C%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1751
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1752
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1753
# Saskatchewan
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1754
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1755
# From Mark Brader (2003-07-26):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1756
# The first actual adoption of DST in Canada was at the municipal
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1757
# level.  As the [Toronto] Star put it (1912-06-07), "While people
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1758
# elsewhere have long been talking of legislation to save daylight,
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1759
# the city of Moose Jaw [Saskatchewan] has acted on its own hook."
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1760
# DST in Moose Jaw began on Saturday, 1912-06-01 (no time mentioned:
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1761
# presumably late evening, as below), and would run until "the end of
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1762
# the summer".  The discrepancy between municipal time and railroad
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1763
# time was noted.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1764
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1765
# From Paul Eggert (2003-07-27):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1766
# Willett (1914-03) notes that DST "has been in operation ... in the
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1767
# City of Moose Jaw, Saskatchewan, for one year."
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1768
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1769
# From Paul Eggert (2006-03-22):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1770
# Shanks & Pottenger say that since 1970 this region has mostly been as Regina.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1771
# Some western towns (e.g. Swift Current) switched from MST/MDT to CST in 1972.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1772
# Other western towns (e.g. Lloydminster) are like Edmonton.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1773
# Matthews and Vincent (1998) write that Denare Beach and Creighton
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1774
# are like Winnipeg, in violation of Saskatchewan law.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1775
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1776
# From W. Jones (1992-11-06):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1777
# The. . .below is based on information I got from our law library, the
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1778
# provincial archives, and the provincial Community Services department.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1779
# A precise history would require digging through newspaper archives, and
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1780
# since you didn't say what you wanted, I didn't bother.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1781
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1782
# Saskatchewan is split by a time zone meridian (105W) and over the years
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1783
# the boundary became pretty ragged as communities near it reevaluated
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1784
# their affiliations in one direction or the other.  In 1965 a provincial
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1785
# referendum favoured legislating common time practices.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1786
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1787
# On 15 April 1966 the Time Act (c. T-14, Revised Statutes of
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1788
# Saskatchewan 1978) was proclaimed, and established that the eastern
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1789
# part of Saskatchewan would use CST year round, that districts in
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1790
# northwest Saskatchewan would by default follow CST but could opt to
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1791
# follow Mountain Time rules (thus 1 hour difference in the winter and
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1792
# zero in the summer), and that districts in southwest Saskatchewan would
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1793
# by default follow MT but could opt to follow CST.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1794
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1795
# It took a few years for the dust to settle (I know one story of a town
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1796
# on one time zone having its school in another, such that a mom had to
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1797
# serve her family lunch in two shifts), but presently it seems that only
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1798
# a few towns on the border with Alberta (e.g. Lloydminster) follow MT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1799
# rules any more; all other districts appear to have used CST year round
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1800
# since sometime in the 1960s.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1801
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1802
# From Chris Walton (2006-06-26):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1803
# The Saskatchewan time act which was last updated in 1996 is about 30 pages
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1804
# long and rather painful to read.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1805
# http://www.qp.gov.sk.ca/documents/English/Statutes/Statutes/T14.pdf
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1806
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1807
# Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1808
Rule	Regina	1918	only	-	Apr	14	2:00	1:00	D
12306
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  1809
Rule	Regina	1918	only	-	Oct	27	2:00	0	S
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1810
Rule	Regina	1930	1934	-	May	Sun>=1	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1811
Rule	Regina	1930	1934	-	Oct	Sun>=1	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1812
Rule	Regina	1937	1941	-	Apr	Sun>=8	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1813
Rule	Regina	1937	only	-	Oct	Sun>=8	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1814
Rule	Regina	1938	only	-	Oct	Sun>=1	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1815
Rule	Regina	1939	1941	-	Oct	Sun>=8	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1816
Rule	Regina	1942	only	-	Feb	 9	2:00	1:00	W # War
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1817
Rule	Regina	1945	only	-	Aug	14	23:00u	1:00	P # Peace
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1818
Rule	Regina	1945	only	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1819
Rule	Regina	1946	only	-	Apr	Sun>=8	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1820
Rule	Regina	1946	only	-	Oct	Sun>=8	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1821
Rule	Regina	1947	1957	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1822
Rule	Regina	1947	1957	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1823
Rule	Regina	1959	only	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1824
Rule	Regina	1959	only	-	Oct	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1825
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1826
Rule	Swift	1957	only	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1827
Rule	Swift	1957	only	-	Oct	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1828
Rule	Swift	1959	1961	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1829
Rule	Swift	1959	only	-	Oct	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1830
Rule	Swift	1960	1961	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1831
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1832
Zone America/Regina	-6:58:36 -	LMT	1905 Sep
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  1833
			-7:00	Regina	M%sT	1960 Apr lastSun  2:00
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1834
			-6:00	-	CST
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1835
Zone America/Swift_Current -7:11:20 -	LMT	1905 Sep
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  1836
			-7:00	Canada	M%sT	1946 Apr lastSun  2:00
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1837
			-7:00	Regina	M%sT	1950
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  1838
			-7:00	Swift	M%sT	1972 Apr lastSun  2:00
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1839
			-6:00	-	CST
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1840
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1841
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1842
# Alberta
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1843
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1844
# Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1845
Rule	Edm	1918	1919	-	Apr	Sun>=8	2:00	1:00	D
12306
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  1846
Rule	Edm	1918	only	-	Oct	27	2:00	0	S
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1847
Rule	Edm	1919	only	-	May	27	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1848
Rule	Edm	1920	1923	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1849
Rule	Edm	1920	only	-	Oct	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1850
Rule	Edm	1921	1923	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1851
Rule	Edm	1942	only	-	Feb	 9	2:00	1:00	W # War
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1852
Rule	Edm	1945	only	-	Aug	14	23:00u	1:00	P # Peace
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1853
Rule	Edm	1945	only	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1854
Rule	Edm	1947	only	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1855
Rule	Edm	1947	only	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1856
Rule	Edm	1967	only	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1857
Rule	Edm	1967	only	-	Oct	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1858
Rule	Edm	1969	only	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1859
Rule	Edm	1969	only	-	Oct	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1860
Rule	Edm	1972	1986	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1861
Rule	Edm	1972	2006	-	Oct	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1862
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1863
Zone America/Edmonton	-7:33:52 -	LMT	1906 Sep
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1864
			-7:00	Edm	M%sT	1987
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1865
			-7:00	Canada	M%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1866
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1867
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1868
# British Columbia
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1869
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1870
# From Paul Eggert (2006-03-22):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1871
# Shanks & Pottenger write that since 1970 most of this region has
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1872
# been like Vancouver.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1873
# Dawson Creek uses MST.  Much of east BC is like Edmonton.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1874
# Matthews and Vincent (1998) write that Creston is like Dawson Creek.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1875
12306
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  1876
# It seems though that (re: Creston) is not entirely correct:
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  1877
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  1878
# From Chris Walton (2011-12-01):
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  1879
# There are two areas within the Canadian province of British Columbia
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  1880
# that do not currently observe daylight saving:
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  1881
# a) The Creston Valley (includes the town of Creston and surrounding area)
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  1882
# b) The eastern half of the Peace River Regional District
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  1883
# (includes the cities of Dawson Creek and Fort St. John)
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  1884
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  1885
# Earlier this year I stumbled across a detailed article about the time
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  1886
# keeping history of Creston; it was written by Tammy Hardwick who is the
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  1887
# manager of the Creston & District Museum. The article was written in May 2009.
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  1888
# http://www.ilovecreston.com/?p=articles&t=spec&ar=260
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  1889
# According to the article, Creston has not changed its clocks since June 1918.
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  1890
# i.e. Creston has been stuck on UTC-7 for 93 years.
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  1891
# Dawson Creek, on the other hand, changed its clocks as recently as April 1972.
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  1892
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  1893
# Unfortunately the exact date for the time change in June 1918 remains
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  1894
# unknown and will be difficult to ascertain.  I e-mailed Tammy a few months
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  1895
# ago to ask if Sunday June 2 was a reasonable guess.  She said it was just
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  1896
# as plausible as any other date (in June).  She also said that after writing
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  1897
# the article she had discovered another time change in 1916; this is the
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  1898
# subject of another article which she wrote in October 2010.
12306
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  1899
# http://www.creston.museum.bc.ca/index.php?module=comments&uop=view_comment&cm+id=56
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  1900
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  1901
# Here is a summary of the three clock change events in Creston's history:
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  1902
# 1. 1884 or 1885: adoption of Mountain Standard Time (GMT-7)
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  1903
# Exact date unknown
14416
449750ac6173 8002227: (tz) Support tzdata2012i
coffeys
parents: 12306
diff changeset
  1904
# 2. Oct 1916: switch to Pacific Standard Time (GMT-8)
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  1905
# Exact date in October unknown; Sunday October 1 is a reasonable guess.
12306
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  1906
# 3. June 1918: switch to Pacific Daylight Time (GMT-7)
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  1907
# Exact date in June unknown; Sunday June 2 is a reasonable guess.
32215
bf04280f393a 8133321: (tz) Support tzdata2015f
aefimov
parents: 31424
diff changeset
  1908
# note 1:
12306
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  1909
# On Oct 27/1918 when daylight saving ended in the rest of Canada,
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  1910
# Creston did not change its clocks.
32215
bf04280f393a 8133321: (tz) Support tzdata2015f
aefimov
parents: 31424
diff changeset
  1911
# note 2:
12306
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  1912
# During WWII when the Federal Government legislated a mandatory clock change,
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  1913
# Creston did not oblige.
32215
bf04280f393a 8133321: (tz) Support tzdata2015f
aefimov
parents: 31424
diff changeset
  1914
# note 3:
12306
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  1915
# There is no guarantee that Creston will remain on Mountain Standard Time
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  1916
# (UTC-7) forever.
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  1917
# The subject was debated at least once this year by the town Council.
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  1918
# http://www.bclocalnews.com/kootenay_rockies/crestonvalleyadvance/news/116760809.html
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  1919
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  1920
# During a period WWII, summer time (Daylight saying) was mandatory in Canada.
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  1921
# In Creston, that was handled by shifting the area to PST (-8:00) then applying
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  1922
# summer time to cause the offset to be -7:00, the same as it had been before
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  1923
# the change.  It can be argued that the timezone abbreviation during this
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  1924
# period should be PDT rather than MST, but that doesn't seem important enough
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  1925
# (to anyone) to further complicate the rules.
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  1926
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  1927
# The transition dates (and times) are guesses.
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  1928
32853
15bb8b5dd10e 8138716: (tz) Support tzdata2015g
aefimov
parents: 32215
diff changeset
  1929
# From Matt Johnson (2015-09-21):
15bb8b5dd10e 8138716: (tz) Support tzdata2015g
aefimov
parents: 32215
diff changeset
  1930
# Fort Nelson, BC, Canada will cancel DST this year.  So while previously they
15bb8b5dd10e 8138716: (tz) Support tzdata2015g
aefimov
parents: 32215
diff changeset
  1931
# were aligned with America/Vancouver, they're now aligned with
15bb8b5dd10e 8138716: (tz) Support tzdata2015g
aefimov
parents: 32215
diff changeset
  1932
# America/Dawson_Creek.
15bb8b5dd10e 8138716: (tz) Support tzdata2015g
aefimov
parents: 32215
diff changeset
  1933
# http://www.northernrockies.ca/EN/meta/news/archives/2015/northern-rockies-time-change.html
15bb8b5dd10e 8138716: (tz) Support tzdata2015g
aefimov
parents: 32215
diff changeset
  1934
#
15bb8b5dd10e 8138716: (tz) Support tzdata2015g
aefimov
parents: 32215
diff changeset
  1935
# From Tim Parenti (2015-09-23):
15bb8b5dd10e 8138716: (tz) Support tzdata2015g
aefimov
parents: 32215
diff changeset
  1936
# This requires a new zone for the Northern Rockies Regional Municipality,
15bb8b5dd10e 8138716: (tz) Support tzdata2015g
aefimov
parents: 32215
diff changeset
  1937
# America/Fort_Nelson.  The resolution of 2014-12-08 was reached following a
15bb8b5dd10e 8138716: (tz) Support tzdata2015g
aefimov
parents: 32215
diff changeset
  1938
# 2014-11-15 poll with nearly 75% support.  Effectively, the municipality has
15bb8b5dd10e 8138716: (tz) Support tzdata2015g
aefimov
parents: 32215
diff changeset
  1939
# been on MST (-0700) like Dawson Creek since it advanced its clocks on
15bb8b5dd10e 8138716: (tz) Support tzdata2015g
aefimov
parents: 32215
diff changeset
  1940
# 2015-03-08.
15bb8b5dd10e 8138716: (tz) Support tzdata2015g
aefimov
parents: 32215
diff changeset
  1941
#
15bb8b5dd10e 8138716: (tz) Support tzdata2015g
aefimov
parents: 32215
diff changeset
  1942
# From Paul Eggert (2015-09-23):
15bb8b5dd10e 8138716: (tz) Support tzdata2015g
aefimov
parents: 32215
diff changeset
  1943
# Shanks says Fort Nelson did not observe DST in 1946, unlike Vancouver.
15bb8b5dd10e 8138716: (tz) Support tzdata2015g
aefimov
parents: 32215
diff changeset
  1944
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1945
# Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1946
Rule	Vanc	1918	only	-	Apr	14	2:00	1:00	D
12306
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  1947
Rule	Vanc	1918	only	-	Oct	27	2:00	0	S
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1948
Rule	Vanc	1942	only	-	Feb	 9	2:00	1:00	W # War
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1949
Rule	Vanc	1945	only	-	Aug	14	23:00u	1:00	P # Peace
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1950
Rule	Vanc	1945	only	-	Sep	30	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1951
Rule	Vanc	1946	1986	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1952
Rule	Vanc	1946	only	-	Oct	13	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1953
Rule	Vanc	1947	1961	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1954
Rule	Vanc	1962	2006	-	Oct	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1955
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1956
Zone America/Vancouver	-8:12:28 -	LMT	1884
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1957
			-8:00	Vanc	P%sT	1987
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1958
			-8:00	Canada	P%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1959
Zone America/Dawson_Creek -8:00:56 -	LMT	1884
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1960
			-8:00	Canada	P%sT	1947
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  1961
			-8:00	Vanc	P%sT	1972 Aug 30  2:00
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1962
			-7:00	-	MST
32853
15bb8b5dd10e 8138716: (tz) Support tzdata2015g
aefimov
parents: 32215
diff changeset
  1963
Zone America/Fort_Nelson	-8:10:47 -	LMT	1884
15bb8b5dd10e 8138716: (tz) Support tzdata2015g
aefimov
parents: 32215
diff changeset
  1964
			-8:00	Vanc	P%sT	1946
15bb8b5dd10e 8138716: (tz) Support tzdata2015g
aefimov
parents: 32215
diff changeset
  1965
			-8:00	-	PST	1947
15bb8b5dd10e 8138716: (tz) Support tzdata2015g
aefimov
parents: 32215
diff changeset
  1966
			-8:00	Vanc	P%sT	1987
15bb8b5dd10e 8138716: (tz) Support tzdata2015g
aefimov
parents: 32215
diff changeset
  1967
			-8:00	Canada	P%sT	2015 Mar  8  2:00
15bb8b5dd10e 8138716: (tz) Support tzdata2015g
aefimov
parents: 32215
diff changeset
  1968
			-7:00	-	MST
12306
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  1969
Zone America/Creston	-7:46:04 -	LMT	1884
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  1970
			-7:00	-	MST	1916 Oct 1
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  1971
			-8:00	-	PST	1918 Jun 2
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  1972
			-7:00	-	MST
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1973
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1974
# Northwest Territories, Nunavut, Yukon
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1975
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1976
# From Paul Eggert (2006-03-22):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1977
# Dawson switched to PST in 1973.  Inuvik switched to MST in 1979.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1978
# Mathew Englander (1996-10-07) gives the following refs:
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1979
#	* 1967. Paragraph 28(34)(g) of the Interpretation Act, S.C. 1967-68,
30320
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  1980
#	c. 7 defines Yukon standard time as UTC-9....
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1981
#	see Interpretation Act, R.S.C. 1985, c. I-21, s. 35(1).
30320
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  1982
#	[http://canlii.ca/t/7vhg]
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1983
#	* C.O. 1973/214 switched Yukon to PST on 1973-10-28 00:00.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1984
#	* O.I.C. 1980/02 established DST.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1985
#	* O.I.C. 1987/056 changed DST to Apr firstSun 2:00 to Oct lastSun 2:00.
30320
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  1986
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  1987
# From Brian Inglis (2015-04-14):
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  1988
#
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  1989
# I tried to trace the history of Yukon time and found the following
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  1990
# regulations, giving the reference title and URL if found, regulation name,
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  1991
# and relevant quote if available.  Each regulation specifically revokes its
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  1992
# predecessor.  The final reference is to the current Interpretation Act
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  1993
# authorizing and resulting from these regulatory changes.
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  1994
#
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  1995
# Only recent regulations were retrievable via Yukon government site search or
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  1996
# index, and only some via Canadian legal sources.  Other sources used include
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  1997
# articles titled "Standard Time and Time Zones in Canada" from JRASC via ADS
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  1998
# Abstracts, cited by ADO for 1932 ..., and updated versions from 1958 and
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  1999
# 1970 quoted below; each article includes current extracts from provincial
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2000
# and territorial ST and DST regulations at the end, summaries and details of
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2001
# standard times and daylight saving time at many locations across Canada,
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2002
# with time zone maps, tables and calculations for Canadian Sunrise, Sunset,
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2003
# and LMST; they also cover many countries and global locations, with a chart
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2004
# and table showing current Universal Time offsets, and may be useful as
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2005
# another source of information for 1970 and earlier.
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2006
#
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2007
# * Standard Time and Time Zones in Canada; Smith, C.C.; JRASC, Vol. 26,
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2008
#   pp.49-77; February 1932; SAO/NASA Astrophysics Data System (ADS)
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2009
#   http://adsabs.harvard.edu/abs/1932JRASC..26...49S from p.75:
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2010
#   Yukon Interpretation Ordinance
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2011
#   Yukon standard time is the local mean time at the one hundred and
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2012
#   thirty-fifth meridian.
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2013
#
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2014
# * Standard Time and Time Zones in Canada; Smith, C.C.; Thomson, Malcolm M.;
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2015
#   JRASC, Vol. 52, pp.193-223; October 1958; SAO/NASA Astrophysics Data System
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2016
#   (ADS) http://adsabs.harvard.edu/abs/1958JRASC..52..193S from pp.220-1:
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2017
#   Yukon Interpretation Ordinance, 1955, Chap. 16.
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2018
#
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2019
#     (1) Subject to this section, standard time shall be reckoned as nine
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2020
#     hours behind Greenwich Time and called Yukon Standard Time.
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2021
#
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2022
#     (2) Notwithstanding subsection (1), the Commissioner may make regulations
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2023
#     varying the manner of reckoning standard time.
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2024
#
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2025
# * Yukon Territory Commissioner's Order 1966-20 Interpretation Ordinance
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2026
#   http://? - no online source found
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2027
#
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2028
# * Standard Time and Time Zones in Canada; Thomson, Malcolm M.; JRASC,
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2029
#   Vol. 64, pp.129-162; June 1970; SAO/NASA Astrophysics Data System (ADS)
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2030
#   http://adsabs.harvard.edu/abs/1970JRASC..64..129T from p.156: Yukon
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2031
#   Territory Commissioner's Order 1967-59 Interpretation Ordinance ...
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2032
#
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2033
#     1. Commissioner's Order 1966-20 dated at Whitehorse in the Yukon
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2034
#     Territory on 27th January, 1966, is hereby revoked.
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2035
#
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2036
#     2. Yukon (East) Standard Time as defined by section 36 of the
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2037
#     Interpretation Ordinance from and after mid-night on the 28th day of May,
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2038
#     1967 shall be reckoned in the same manner as Pacific Standard Time, that
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2039
#     is to say, eight hours behind Greenwich Time in the area of the Yukon
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2040
#     Territory lying east of the 138th degree longitude west.
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2041
#
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2042
#     3. In the remainder of the Territory, lying west of the 138th degree
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2043
#     longitude west, Yukon (West) Standard Time shall be reckoned as nine
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2044
#     hours behind Greenwich Time.
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2045
#
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2046
# * Yukon Standard Time defined as Pacific Standard Time, YCO 1973/214
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2047
#   http://www.canlii.org/en/yk/laws/regu/yco-1973-214/latest/yco-1973-214.html
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2048
#   C.O. 1973/214 INTERPRETATION ACT ...
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2049
#
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2050
#     1. Effective October 28, 1973 Commissioner's Order 1967/59 is hereby
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2051
#     revoked.
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2052
#
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2053
#     2. Yukon Standard Time as defined by section 36 of the Interpretation
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2054
#     Act from and after midnight on the twenty-eighth day of October, 1973
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2055
#     shall be reckoned in the same manner as Pacific Standard Time, that is
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2056
#     to say eight hours behind Greenwich Time.
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2057
#
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2058
# * O.I.C. 1980/02 INTERPRETATION ACT
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2059
#   http://? - no online source found
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2060
#
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2061
# * Yukon Daylight Saving Time, YOIC 1987/56
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2062
#   http://www.canlii.org/en/yk/laws/regu/yoic-1987-56/latest/yoic-1987-56.html
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2063
#   O.I.C. 1987/056 INTERPRETATION ACT ...
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2064
#
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2065
#   In every year between
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2066
#     (a) two o'clock in the morning in the first Sunday in April, and
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2067
#     (b) two o'clock in the morning in the last Sunday in October,
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2068
#   Standard Time shall be reckoned as seven hours behind Greenwich Time and
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2069
#   called Yukon Daylight Saving Time.
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2070
#   ...
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2071
#   Dated ... 9th day of March, A.D., 1987.
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2072
#
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2073
# * Yukon Daylight Saving Time 2006, YOIC 2006/127
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2074
#   http://www.canlii.org/en/yk/laws/regu/yoic-2006-127/latest/yoic-2006-127.html
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2075
#   O.I.C. 2006/127 INTERPRETATION ACT ...
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2076
#
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2077
#     1. In Yukon each year the time for general purposes shall be 7 hours
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2078
#     behind Greenwich mean time during the period commencing at two o'clock
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2079
#     in the forenoon on the second Sunday of March and ending at two o'clock
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2080
#     in the forenoon on the first Sunday of November and shall be called
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2081
#     Yukon Daylight Saving Time.
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2082
#
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2083
#     2. Order-in-Council 1987/56 is revoked.
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2084
#
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2085
#     3. This order comes into force January 1, 2007.
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2086
#
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2087
# * Interpretation Act, RSY 2002, c 125
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2088
# http://www.canlii.org/en/yk/laws/stat/rsy-2002-c-125/latest/rsy-2002-c-125.html
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2089
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2090
# From Rives McDow (1999-09-04):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2091
# Nunavut ... moved ... to incorporate the whole territory into one time zone.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2092
# Nunavut moves to single time zone Oct. 31
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  2093
# http://www.nunatsiaq.com/nunavut/nvt90903_13.html
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2094
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2095
# From Antoine Leca (1999-09-06):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2096
# We then need to create a new timezone for the Kitikmeot region of Nunavut
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2097
# to differentiate it from the Yellowknife region.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2098
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2099
# From Paul Eggert (1999-09-20):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2100
# Basic Facts: The New Territory
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  2101
# http://www.nunavut.com/basicfacts/english/basicfacts_1territory.html
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  2102
# (1999) reports that Pangnirtung operates on eastern time,
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2103
# and that Coral Harbour does not observe DST.  We don't know when
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2104
# Pangnirtung switched to eastern time; we'll guess 1995.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2105
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2106
# From Rives McDow (1999-11-08):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2107
# On October 31, when the rest of Nunavut went to Central time,
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2108
# Pangnirtung wobbled.  Here is the result of their wobble:
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2109
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2110
# The following businesses and organizations in Pangnirtung use Central Time:
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2111
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2112
#	First Air, Power Corp, Nunavut Construction, Health Center, RCMP,
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2113
#	Eastern Arctic National Parks, A & D Specialist
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2114
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2115
# The following businesses and organizations in Pangnirtung use Eastern Time:
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2116
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2117
#	Hamlet office, All other businesses, Both schools, Airport operator
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2118
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2119
# This has made for an interesting situation there, which warranted the news.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2120
# No one there that I spoke with seems concerned, or has plans to
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2121
# change the local methods of keeping time, as it evidently does not
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2122
# really interfere with any activities or make things difficult locally.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2123
# They plan to celebrate New Year's turn-over twice, one hour apart,
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2124
# so it appears that the situation will last at least that long.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2125
# The Nunavut Intergovernmental Affairs hopes that they will "come to
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2126
# their senses", but the locals evidently don't see any problem with
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2127
# the current state of affairs.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2128
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2129
# From Michaela Rodrigue, writing in the
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  2130
# Nunatsiaq News (1999-11-19):
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  2131
# http://www.nunatsiaq.com/archives/nunavut991130/nvt91119_17.html
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2132
# Clyde River, Pangnirtung and Sanikiluaq now operate with two time zones,
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2133
# central - or Nunavut time - for government offices, and eastern time
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2134
# for municipal offices and schools....  Igloolik [was similar but then]
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2135
# made the switch to central time on Saturday, Nov. 6.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2136
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2137
# From Paul Eggert (2000-10-02):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2138
# Matthews and Vincent (1998) say the following, but we lack histories
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2139
# for these potential new Zones.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2140
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2141
# The Canadian Forces station at Alert uses Eastern Time while the
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2142
# handful of residents at the Eureka weather station [in the Central
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2143
# zone] skip daylight savings.  Baffin Island, which is crossed by the
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2144
# Central, Eastern and Atlantic Time zones only uses Eastern Time.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2145
# Gjoa Haven, Taloyoak and Pelly Bay all use Mountain instead of
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2146
# Central Time and Southampton Island [in the Central zone] is not
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2147
# required to use daylight savings.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2148
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  2149
# From <http://www.nunatsiaq.com/archives/nunavut001130/nvt21110_02.html>
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  2150
# Nunavut now has two time zones (2000-11-10):
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2151
# The Nunavut government would allow its employees in Kugluktuk and
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2152
# Cambridge Bay to operate on central time year-round, putting them
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2153
# one hour behind the rest of Nunavut for six months during the winter.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2154
# At the end of October the two communities had rebelled against
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2155
# Nunavut's unified time zone, refusing to shift to eastern time with
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2156
# the rest of the territory for the winter.  Cambridge Bay remained on
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2157
# central time, while Kugluktuk, even farther west, reverted to
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2158
# mountain time, which they had used before the advent of Nunavut's
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2159
# unified time zone in 1999.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2160
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2161
# From Rives McDow (2001-01-20), quoting the Nunavut government:
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2162
# The preceding decision came into effect at midnight, Saturday Nov 4, 2000.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2163
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2164
# From Paul Eggert (2000-12-04):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2165
# Let's just keep track of the official times for now.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2166
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2167
# From Rives McDow (2001-03-07):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2168
# The premier of Nunavut has issued a ministerial statement advising
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2169
# that effective 2001-04-01, the territory of Nunavut will revert
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2170
# back to three time zones (mountain, central, and eastern).  Of the
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2171
# cities in Nunavut, Coral Harbor is the only one that I know of that
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2172
# has said it will not observe dst, staying on EST year round.  I'm
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2173
# checking for more info, and will get back to you if I come up with
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2174
# more.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2175
# [Also see <http://www.nunatsiaq.com/nunavut/nvt10309_06.html> (2001-03-09).]
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2176
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2177
# From Gwillim Law (2005-05-21):
27294
dfd89723bd6f 8059206: (tz) Support tzdata2014i
aefimov
parents: 26452
diff changeset
  2178
# According to ...
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2179
# http://www.canadiangeographic.ca/Magazine/SO98/geomap.asp
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2180
# (from a 1998 Canadian Geographic article), the de facto and de jure time
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2181
# for Southampton Island (at the north end of Hudson Bay) is UTC-5 all year
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2182
# round.  Using Google, it's easy to find other websites that confirm this.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2183
# I wasn't able to find how far back this time regimen goes, but since it
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2184
# predates the creation of Nunavut, it probably goes back many years....
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2185
# The Inuktitut name of Coral Harbour is Sallit, but it's rarely used.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2186
#
27294
dfd89723bd6f 8059206: (tz) Support tzdata2014i
aefimov
parents: 26452
diff changeset
  2187
# From Paul Eggert (2014-10-17):
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2188
# For lack of better information, assume that Southampton Island observed
27294
dfd89723bd6f 8059206: (tz) Support tzdata2014i
aefimov
parents: 26452
diff changeset
  2189
# daylight saving only during wartime.  Gwillim Law's email also
dfd89723bd6f 8059206: (tz) Support tzdata2014i
aefimov
parents: 26452
diff changeset
  2190
# mentioned maps now maintained by National Research Council Canada;
dfd89723bd6f 8059206: (tz) Support tzdata2014i
aefimov
parents: 26452
diff changeset
  2191
# see above for an up-to-date link.
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2192
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2193
# From Chris Walton (2007-03-01):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2194
# ... the community of Resolute (located on Cornwallis Island in
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2195
# Nunavut) moved from Central Time to Eastern Time last November.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2196
# Basically the community did not change its clocks at the end of
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2197
# daylight saving....
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2198
# http://www.nnsl.com/frames/newspapers/2006-11/nov13_06none.html
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2199
10593
680a346c7841 7090843: (tz) Support tzdata2011j
peytoia
parents: 8761
diff changeset
  2200
# From Chris Walton (2011-03-21):
680a346c7841 7090843: (tz) Support tzdata2011j
peytoia
parents: 8761
diff changeset
  2201
# Back in 2007 I initiated the creation of a new "zone file" for Resolute
680a346c7841 7090843: (tz) Support tzdata2011j
peytoia
parents: 8761
diff changeset
  2202
# Bay. Resolute Bay is a small community located about 900km north of
680a346c7841 7090843: (tz) Support tzdata2011j
peytoia
parents: 8761
diff changeset
  2203
# the Arctic Circle. The zone file was required because Resolute Bay had
680a346c7841 7090843: (tz) Support tzdata2011j
peytoia
parents: 8761
diff changeset
  2204
# decided to use UTC-5 instead of UTC-6 for the winter of 2006-2007.
680a346c7841 7090843: (tz) Support tzdata2011j
peytoia
parents: 8761
diff changeset
  2205
#
680a346c7841 7090843: (tz) Support tzdata2011j
peytoia
parents: 8761
diff changeset
  2206
# According to new information which I received last week, Resolute Bay
680a346c7841 7090843: (tz) Support tzdata2011j
peytoia
parents: 8761
diff changeset
  2207
# went back to using UTC-6 in the winter of 2007-2008...
680a346c7841 7090843: (tz) Support tzdata2011j
peytoia
parents: 8761
diff changeset
  2208
#
680a346c7841 7090843: (tz) Support tzdata2011j
peytoia
parents: 8761
diff changeset
  2209
# On March 11/2007 most of Canada went onto daylight saving. On March
680a346c7841 7090843: (tz) Support tzdata2011j
peytoia
parents: 8761
diff changeset
  2210
# 14/2007 I phoned the Resolute Bay hamlet office to do a "time check." I
680a346c7841 7090843: (tz) Support tzdata2011j
peytoia
parents: 8761
diff changeset
  2211
# talked to somebody that was both knowledgeable and helpful. I was able
680a346c7841 7090843: (tz) Support tzdata2011j
peytoia
parents: 8761
diff changeset
  2212
# to confirm that Resolute Bay was still operating on UTC-5. It was
680a346c7841 7090843: (tz) Support tzdata2011j
peytoia
parents: 8761
diff changeset
  2213
# explained to me that Resolute Bay had been on the Eastern Time zone
680a346c7841 7090843: (tz) Support tzdata2011j
peytoia
parents: 8761
diff changeset
  2214
# (EST) in the winter, and was now back on the Central Time zone (CDT).
680a346c7841 7090843: (tz) Support tzdata2011j
peytoia
parents: 8761
diff changeset
  2215
# i.e. the time zone had changed twice in the last year but the clocks
680a346c7841 7090843: (tz) Support tzdata2011j
peytoia
parents: 8761
diff changeset
  2216
# had not moved. The residents had to know which time zone they were in
680a346c7841 7090843: (tz) Support tzdata2011j
peytoia
parents: 8761
diff changeset
  2217
# so they could follow the correct TV schedule...
680a346c7841 7090843: (tz) Support tzdata2011j
peytoia
parents: 8761
diff changeset
  2218
#
680a346c7841 7090843: (tz) Support tzdata2011j
peytoia
parents: 8761
diff changeset
  2219
# On Nov 02/2008 most of Canada went onto standard time. On Nov 03/2008 I
680a346c7841 7090843: (tz) Support tzdata2011j
peytoia
parents: 8761
diff changeset
  2220
# phoned the Resolute Bay hamlet office...[D]ue to the challenging nature
680a346c7841 7090843: (tz) Support tzdata2011j
peytoia
parents: 8761
diff changeset
  2221
# of the phone call, I decided to seek out an alternate source of
680a346c7841 7090843: (tz) Support tzdata2011j
peytoia
parents: 8761
diff changeset
  2222
# information. I found an e-mail address for somebody by the name of
680a346c7841 7090843: (tz) Support tzdata2011j
peytoia
parents: 8761
diff changeset
  2223
# Stephanie Adams whose job was listed as "Inns North Support Officer for
680a346c7841 7090843: (tz) Support tzdata2011j
peytoia
parents: 8761
diff changeset
  2224
# Arctic Co-operatives." I was under the impression that Stephanie lived
680a346c7841 7090843: (tz) Support tzdata2011j
peytoia
parents: 8761
diff changeset
  2225
# and worked in Resolute Bay...
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2226
#
10593
680a346c7841 7090843: (tz) Support tzdata2011j
peytoia
parents: 8761
diff changeset
  2227
# On March 14/2011 I phoned the hamlet office again. I was told that
680a346c7841 7090843: (tz) Support tzdata2011j
peytoia
parents: 8761
diff changeset
  2228
# Resolute Bay had been using Central Standard Time over the winter of
680a346c7841 7090843: (tz) Support tzdata2011j
peytoia
parents: 8761
diff changeset
  2229
# 2010-2011 and that the clocks had therefore been moved one hour ahead
680a346c7841 7090843: (tz) Support tzdata2011j
peytoia
parents: 8761
diff changeset
  2230
# on March 13/2011. The person I talked to was aware that Resolute Bay
680a346c7841 7090843: (tz) Support tzdata2011j
peytoia
parents: 8761
diff changeset
  2231
# had previously experimented with Eastern Standard Time but he could not
680a346c7841 7090843: (tz) Support tzdata2011j
peytoia
parents: 8761
diff changeset
  2232
# tell me when the practice had stopped.
680a346c7841 7090843: (tz) Support tzdata2011j
peytoia
parents: 8761
diff changeset
  2233
#
680a346c7841 7090843: (tz) Support tzdata2011j
peytoia
parents: 8761
diff changeset
  2234
# On March 17/2011 I searched the Web to find an e-mail address of
680a346c7841 7090843: (tz) Support tzdata2011j
peytoia
parents: 8761
diff changeset
  2235
# somebody that might be able to tell me exactly when Resolute Bay went
680a346c7841 7090843: (tz) Support tzdata2011j
peytoia
parents: 8761
diff changeset
  2236
# off Eastern Standard Time. I stumbled on the name "Aziz Kheraj." Aziz
680a346c7841 7090843: (tz) Support tzdata2011j
peytoia
parents: 8761
diff changeset
  2237
# used to be the mayor of Resolute Bay and he apparently owns half the
680a346c7841 7090843: (tz) Support tzdata2011j
peytoia
parents: 8761
diff changeset
  2238
# businesses including "South Camp Inn." This website has some info on
680a346c7841 7090843: (tz) Support tzdata2011j
peytoia
parents: 8761
diff changeset
  2239
# Aziz:
680a346c7841 7090843: (tz) Support tzdata2011j
peytoia
parents: 8761
diff changeset
  2240
# http://www.uphere.ca/node/493
680a346c7841 7090843: (tz) Support tzdata2011j
peytoia
parents: 8761
diff changeset
  2241
#
680a346c7841 7090843: (tz) Support tzdata2011j
peytoia
parents: 8761
diff changeset
  2242
# I sent Aziz an e-mail asking when Resolute Bay had stopped using
680a346c7841 7090843: (tz) Support tzdata2011j
peytoia
parents: 8761
diff changeset
  2243
# Eastern Standard Time.
680a346c7841 7090843: (tz) Support tzdata2011j
peytoia
parents: 8761
diff changeset
  2244
#
680a346c7841 7090843: (tz) Support tzdata2011j
peytoia
parents: 8761
diff changeset
  2245
# Aziz responded quickly with this: "hi, The time was not changed for the
680a346c7841 7090843: (tz) Support tzdata2011j
peytoia
parents: 8761
diff changeset
  2246
# 1 year only, the following year, the community went back to the old way
680a346c7841 7090843: (tz) Support tzdata2011j
peytoia
parents: 8761
diff changeset
  2247
# of "spring ahead-fall behind" currently we are zulu plus 5 hrs and in
680a346c7841 7090843: (tz) Support tzdata2011j
peytoia
parents: 8761
diff changeset
  2248
# the winter Zulu plus 6 hrs"
680a346c7841 7090843: (tz) Support tzdata2011j
peytoia
parents: 8761
diff changeset
  2249
#
680a346c7841 7090843: (tz) Support tzdata2011j
peytoia
parents: 8761
diff changeset
  2250
# This of course conflicted with everything I had ascertained in November 2008.
680a346c7841 7090843: (tz) Support tzdata2011j
peytoia
parents: 8761
diff changeset
  2251
#
680a346c7841 7090843: (tz) Support tzdata2011j
peytoia
parents: 8761
diff changeset
  2252
# I sent Aziz a copy of my 2008 e-mail exchange with Stephanie. Aziz
680a346c7841 7090843: (tz) Support tzdata2011j
peytoia
parents: 8761
diff changeset
  2253
# responded with this: "Hi, Stephanie lives in Winnipeg. I live here, You
680a346c7841 7090843: (tz) Support tzdata2011j
peytoia
parents: 8761
diff changeset
  2254
# may want to check with the weather office in Resolute Bay or do a
680a346c7841 7090843: (tz) Support tzdata2011j
peytoia
parents: 8761
diff changeset
  2255
# search on the weather through Env. Canada. web site"
680a346c7841 7090843: (tz) Support tzdata2011j
peytoia
parents: 8761
diff changeset
  2256
#
680a346c7841 7090843: (tz) Support tzdata2011j
peytoia
parents: 8761
diff changeset
  2257
# If I had realized the Stephanie did not live in Resolute Bay I would
680a346c7841 7090843: (tz) Support tzdata2011j
peytoia
parents: 8761
diff changeset
  2258
# never have contacted her.  I now believe that all the information I
680a346c7841 7090843: (tz) Support tzdata2011j
peytoia
parents: 8761
diff changeset
  2259
# obtained in November 2008 should be ignored...
680a346c7841 7090843: (tz) Support tzdata2011j
peytoia
parents: 8761
diff changeset
  2260
# I apologize for reporting incorrect information in 2008.
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2261
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2262
# Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2263
Rule	NT_YK	1918	only	-	Apr	14	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2264
Rule	NT_YK	1918	only	-	Oct	27	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2265
Rule	NT_YK	1919	only	-	May	25	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2266
Rule	NT_YK	1919	only	-	Nov	 1	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2267
Rule	NT_YK	1942	only	-	Feb	 9	2:00	1:00	W # War
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2268
Rule	NT_YK	1945	only	-	Aug	14	23:00u	1:00	P # Peace
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2269
Rule	NT_YK	1945	only	-	Sep	30	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2270
Rule	NT_YK	1965	only	-	Apr	lastSun	0:00	2:00	DD
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2271
Rule	NT_YK	1965	only	-	Oct	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2272
Rule	NT_YK	1980	1986	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2273
Rule	NT_YK	1980	2006	-	Oct	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2274
Rule	NT_YK	1987	2006	-	Apr	Sun>=1	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2275
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2276
# aka Panniqtuuq
39829
f3b397a6efe2 8159684: (tz) Support tzdata2016f
rpatil
parents: 38768
diff changeset
  2277
Zone America/Pangnirtung 0	-	-00	1921 # trading post est.
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  2278
			-4:00	NT_YK	A%sT	1995 Apr Sun>=1  2:00
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  2279
			-5:00	Canada	E%sT	1999 Oct 31  2:00
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  2280
			-6:00	Canada	C%sT	2000 Oct 29  2:00
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2281
			-5:00	Canada	E%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2282
# formerly Frobisher Bay
39829
f3b397a6efe2 8159684: (tz) Support tzdata2016f
rpatil
parents: 38768
diff changeset
  2283
Zone America/Iqaluit	0	-	-00	1942 Aug # Frobisher Bay est.
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  2284
			-5:00	NT_YK	E%sT	1999 Oct 31  2:00
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  2285
			-6:00	Canada	C%sT	2000 Oct 29  2:00
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2286
			-5:00	Canada	E%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2287
# aka Qausuittuq
39829
f3b397a6efe2 8159684: (tz) Support tzdata2016f
rpatil
parents: 38768
diff changeset
  2288
Zone America/Resolute	0	-	-00	1947 Aug 31 # Resolute founded
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  2289
			-6:00	NT_YK	C%sT	2000 Oct 29  2:00
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  2290
			-5:00	-	EST	2001 Apr  1  3:00
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  2291
			-6:00	Canada	C%sT	2006 Oct 29  2:00
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  2292
			-5:00	-	EST	2007 Mar 11  3:00
10593
680a346c7841 7090843: (tz) Support tzdata2011j
peytoia
parents: 8761
diff changeset
  2293
			-6:00	Canada	C%sT
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2294
# aka Kangiqiniq
39829
f3b397a6efe2 8159684: (tz) Support tzdata2016f
rpatil
parents: 38768
diff changeset
  2295
Zone America/Rankin_Inlet 0	-	-00	1957 # Rankin Inlet founded
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  2296
			-6:00	NT_YK	C%sT	2000 Oct 29  2:00
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  2297
			-5:00	-	EST	2001 Apr  1  3:00
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2298
			-6:00	Canada	C%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2299
# aka Iqaluktuuttiaq
39829
f3b397a6efe2 8159684: (tz) Support tzdata2016f
rpatil
parents: 38768
diff changeset
  2300
Zone America/Cambridge_Bay 0	-	-00	1920 # trading post est.?
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  2301
			-7:00	NT_YK	M%sT	1999 Oct 31  2:00
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  2302
			-6:00	Canada	C%sT	2000 Oct 29  2:00
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  2303
			-5:00	-	EST	2000 Nov  5  0:00
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  2304
			-6:00	-	CST	2001 Apr  1  3:00
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2305
			-7:00	Canada	M%sT
39829
f3b397a6efe2 8159684: (tz) Support tzdata2016f
rpatil
parents: 38768
diff changeset
  2306
Zone America/Yellowknife 0	-	-00	1935 # Yellowknife founded?
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2307
			-7:00	NT_YK	M%sT	1980
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2308
			-7:00	Canada	M%sT
39829
f3b397a6efe2 8159684: (tz) Support tzdata2016f
rpatil
parents: 38768
diff changeset
  2309
Zone America/Inuvik	0	-	-00	1953 # Inuvik founded
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  2310
			-8:00	NT_YK	P%sT	1979 Apr lastSun  2:00
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2311
			-7:00	NT_YK	M%sT	1980
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2312
			-7:00	Canada	M%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2313
Zone America/Whitehorse	-9:00:12 -	LMT	1900 Aug 20
30320
e868aabb6a2a 8077685: (tz) Support tzdata2015d
aefimov
parents: 29722
diff changeset
  2314
			-9:00	NT_YK	Y%sT	1967 May 28  0:00
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2315
			-8:00	NT_YK	P%sT	1980
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2316
			-8:00	Canada	P%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2317
Zone America/Dawson	-9:17:40 -	LMT	1900 Aug 20
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  2318
			-9:00	NT_YK	Y%sT	1973 Oct 28  0:00
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2319
			-8:00	NT_YK	P%sT	1980
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2320
			-8:00	Canada	P%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2321
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2322
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2323
###############################################################################
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2324
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2325
# Mexico
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2326
28776
4153595a6ced 8072042: (tz) Support tzdata2015a
aefimov
parents: 27727
diff changeset
  2327
# From Paul Eggert (2014-12-07):
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2328
# The Investigation and Analysis Service of the
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2329
# Mexican Library of Congress (MLoC) has published a
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2330
# history of Mexican local time (in Spanish)
28776
4153595a6ced 8072042: (tz) Support tzdata2015a
aefimov
parents: 27727
diff changeset
  2331
# http://www.diputados.gob.mx/bibliot/publica/inveyana/polisoc/horver/index.htm
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2332
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2333
# Here are the discrepancies between Shanks & Pottenger (S&P) and the MLoC.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2334
# (In all cases we go with the MLoC.)
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2335
# S&P report that Baja was at -8:00 in 1922/1923.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2336
# S&P say the 1930 transition in Baja was 1930-11-16.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2337
# S&P report no DST during summer 1931.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2338
# S&P report a transition at 1932-03-30 23:00, not 1932-04-01.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2339
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2340
# From Gwillim Law (2001-02-20):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2341
# There are some other discrepancies between the Decrees page and the
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2342
# tz database.  I think they can best be explained by supposing that
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2343
# the researchers who prepared the Decrees page failed to find some of
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2344
# the relevant documents.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2345
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2346
# From Alan Perry (1996-02-15):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2347
# A guy from our Mexico subsidiary finally found the Presidential Decree
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2348
# outlining the timezone changes in Mexico.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2349
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2350
# ------------- Begin Forwarded Message -------------
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2351
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2352
# I finally got my hands on the Official Presidential Decree that sets up the
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2353
# rules for the DST changes. The rules are:
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2354
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2355
# 1. The country is divided in 3 timezones:
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2356
#    - Baja California Norte (the Mexico/BajaNorte TZ)
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2357
#    - Baja California Sur, Nayarit, Sinaloa and Sonora (the Mexico/BajaSur TZ)
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2358
#    - The rest of the country (the Mexico/General TZ)
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2359
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2360
# 2. From the first Sunday in April at 2:00 AM to the last Sunday in October
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2361
#    at 2:00 AM, the times in each zone are as follows:
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2362
#    BajaNorte: GMT+7
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2363
#    BajaSur:   GMT+6
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2364
#    General:   GMT+5
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2365
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2366
# 3. The rest of the year, the times are as follows:
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2367
#    BajaNorte: GMT+8
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2368
#    BajaSur:   GMT+7
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2369
#    General:   GMT+6
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2370
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2371
# The Decree was published in Mexico's Official Newspaper on January 4th.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2372
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2373
# -------------- End Forwarded Message --------------
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2374
# From Paul Eggert (1996-06-12):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2375
# For an English translation of the decree, see
20867
38b088040f4f 8025255: (tz) Support tzdata2013g
aefimov
parents: 19382
diff changeset
  2376
# "Diario Oficial: Time Zone Changeover" (1996-01-04).
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  2377
# http://mexico-travel.com/extra/timezone_eng.html
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2378
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2379
# From Rives McDow (1998-10-08):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2380
# The State of Quintana Roo has reverted back to central STD and DST times
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2381
# (i.e. UTC -0600 and -0500 as of 1998-08-02).
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2382
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2383
# From Rives McDow (2000-01-10):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2384
# Effective April 4, 1999 at 2:00 AM local time, Sonora changed to the time
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2385
# zone 5 hours from the International Date Line, and will not observe daylight
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2386
# savings time so as to stay on the same time zone as the southern part of
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2387
# Arizona year round.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2388
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  2389
# From Jesper Nørgaard, translating
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2390
# <http://www.reforma.com/nacional/articulo/064327/> (2001-01-17):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2391
# In Oaxaca, the 55.000 teachers from the Section 22 of the National
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2392
# Syndicate of Education Workers, refuse to apply daylight saving each
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2393
# year, so that the more than 10,000 schools work at normal hour the
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2394
# whole year.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2395
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2396
# From Gwillim Law (2001-01-19):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2397
# <http://www.reforma.com/negocios_y_dinero/articulo/064481/> ... says
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2398
# (translated):...
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2399
# January 17, 2000 - The Energy Secretary, Ernesto Martens, announced
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2400
# that Summer Time will be reduced from seven to five months, starting
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2401
# this year....
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  2402
# http://www.publico.com.mx/scripts/texto3.asp?action=pagina&pag=21&pos=p&secc=naci&date=01/17/2001
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2403
# [translated], says "summer time will ... take effect on the first Sunday
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2404
# in May, and end on the last Sunday of September.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2405
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2406
# From Arthur David Olson (2001-01-25):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2407
# The 2001-01-24 traditional Washington Post contained the page one
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2408
# story "Timely Issue Divides Mexicans."...
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2409
# http://www.washingtonpost.com/wp-dyn/articles/A37383-2001Jan23.html
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  2410
# ... Mexico City Mayor López Obrador "...is threatening to keep
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2411
# Mexico City and its 20 million residents on a different time than
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  2412
# the rest of the country..." In particular, López Obrador would abolish
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2413
# observation of Daylight Saving Time.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2414
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2415
# Official statute published by the Energy Department
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  2416
# http://www.conae.gob.mx/ahorro/decretohorver2001.html#decre
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  2417
# (2001-02-01) shows Baja and Chihauhua as still using US DST rules,
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  2418
# and Sonora with no DST.  This was reported by Jesper Nørgaard (2001-02-03).
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2419
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2420
# From Paul Eggert (2001-03-03):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2421
#
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  2422
# http://www.latimes.com/news/nation/20010303/t000018766.html
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2423
# James F. Smith writes in today's LA Times
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2424
# * Sonora will continue to observe standard time.
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  2425
# * Last week Mexico City's mayor Andrés Manuel López Obrador decreed that
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2426
#   the Federal District will not adopt DST.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2427
# * 4 of 16 district leaders announced they'll ignore the decree.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2428
# * The decree does not affect federal-controlled facilities including
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2429
#   the airport, banks, hospitals, and schools.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2430
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2431
# For now we'll assume that the Federal District will bow to federal rules.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2432
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  2433
# From Jesper Nørgaard (2001-04-01):
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2434
# I found some references to the Mexican application of daylight
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2435
# saving, which modifies what I had already sent you, stating earlier
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2436
# that a number of northern Mexican states would go on daylight
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2437
# saving. The modification reverts this to only cover Baja California
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2438
# (Norte), while all other states (except Sonora, who has no daylight
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2439
# saving all year) will follow the original decree of president
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2440
# Vicente Fox, starting daylight saving May 6, 2001 and ending
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2441
# September 30, 2001.
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  2442
# References: "Diario de Monterrey" <http://www.diariodemonterrey.com/index.asp>
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2443
# Palabra <http://palabra.infosel.com/010331/primera/ppri3101.pdf> (2001-03-31)
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2444
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2445
# From Reuters (2001-09-04):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2446
# Mexico's Supreme Court on Tuesday declared that daylight savings was
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2447
# unconstitutional in Mexico City, creating the possibility the
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2448
# capital will be in a different time zone from the rest of the nation
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2449
# next year....  The Supreme Court's ruling takes effect at 2:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2450
# a.m. (0800 GMT) on Sept. 30, when Mexico is scheduled to revert to
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2451
# standard time. "This is so residents of the Federal District are not
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2452
# subject to unexpected time changes," a statement from the court said.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2453
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  2454
# From Jesper Nørgaard Welen (2002-03-12):
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2455
# ... consulting my local grocery store(!) and my coworkers, they all insisted
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2456
# that a new decision had been made to reinstate US style DST in Mexico....
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2457
# http://www.conae.gob.mx/ahorro/horaver2001_m1_2002.html (2002-02-20)
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2458
# confirms this.  Sonora as usual is the only state where DST is not applied.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2459
4959
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2460
# From Steffen Thorsen (2009-12-28):
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2461
#
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2462
# Steffen Thorsen wrote:
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2463
# > Mexico's House of Representatives has approved a proposal for northern
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2464
# > Mexico's border cities to share the same daylight saving schedule as
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2465
# > the United States.
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2466
# Now this has passed both the Congress and the Senate, so starting from
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2467
# 2010, some border regions will be the same:
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2468
# http://www.signonsandiego.com/news/2009/dec/28/clocks-will-match-both-sides-border/
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2469
# http://www.elmananarey.com/diario/noticia/nacional/noticias/empatan_horario_de_frontera_con_eu/621939
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2470
# (Spanish)
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2471
#
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2472
# Could not find the new law text, but the proposed law text changes are here:
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2473
# http://gaceta.diputados.gob.mx/Gaceta/61/2009/dic/20091210-V.pdf
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2474
# (Gaceta Parlamentaria)
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2475
#
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2476
# There is also a list of the votes here:
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2477
# http://gaceta.diputados.gob.mx/Gaceta/61/2009/dic/V2-101209.html
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2478
#
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2479
# Our page:
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2480
# http://www.timeanddate.com/news/time/north-mexico-dst-change.html
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2481
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2482
# From Arthur David Olson (2010-01-20):
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2483
# The page
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2484
# http://dof.gob.mx/nota_detalle.php?codigo=5127480&fecha=06/01/2010
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2485
# includes this text:
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2486
# En los municipios fronterizos de Tijuana y Mexicali en Baja California;
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  2487
# Juárez y Ojinaga en Chihuahua; Acuña y Piedras Negras en Coahuila;
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  2488
# Anáhuac en Nuevo León; y Nuevo Laredo, Reynosa y Matamoros en
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  2489
# Tamaulipas, la aplicación de este horario estacional surtirá efecto
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  2490
# desde las dos horas del segundo domingo de marzo y concluirá a las dos
4959
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2491
# horas del primer domingo de noviembre.
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2492
# En los municipios fronterizos que se encuentren ubicados en la franja
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  2493
# fronteriza norte en el territorio comprendido entre la línea
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  2494
# internacional y la línea paralela ubicada a una distancia de veinte
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  2495
# kilómetros, así como la Ciudad de Ensenada, Baja California, hacia el
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  2496
# interior del país, la aplicación de este horario estacional surtirá
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  2497
# efecto desde las dos horas del segundo domingo de marzo y concluirá a
4959
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2498
# las dos horas del primer domingo de noviembre.
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2499
28776
4153595a6ced 8072042: (tz) Support tzdata2015a
aefimov
parents: 27727
diff changeset
  2500
# From Steffen Thorsen (2014-12-08), translated by Gwillim Law:
4153595a6ced 8072042: (tz) Support tzdata2015a
aefimov
parents: 27727
diff changeset
  2501
# The Mexican state of Quintana Roo will likely change to EST in 2015.
4153595a6ced 8072042: (tz) Support tzdata2015a
aefimov
parents: 27727
diff changeset
  2502
#
4153595a6ced 8072042: (tz) Support tzdata2015a
aefimov
parents: 27727
diff changeset
  2503
# http://www.unioncancun.mx/articulo/2014/12/04/medio-ambiente/congreso-aprueba-una-hora-mas-de-sol-en-qroo
4153595a6ced 8072042: (tz) Support tzdata2015a
aefimov
parents: 27727
diff changeset
  2504
# "With this change, the time conflict that has existed between the municipios
4153595a6ced 8072042: (tz) Support tzdata2015a
aefimov
parents: 27727
diff changeset
  2505
# of Quintana Roo and the municipio of Felipe Carrillo Puerto may come to an
4153595a6ced 8072042: (tz) Support tzdata2015a
aefimov
parents: 27727
diff changeset
  2506
# end. The latter declared itself in rebellion 15 years ago when a time change
4153595a6ced 8072042: (tz) Support tzdata2015a
aefimov
parents: 27727
diff changeset
  2507
# was initiated in Mexico, and since then it has refused to change its time
4153595a6ced 8072042: (tz) Support tzdata2015a
aefimov
parents: 27727
diff changeset
  2508
# zone along with the rest of the country."
4153595a6ced 8072042: (tz) Support tzdata2015a
aefimov
parents: 27727
diff changeset
  2509
#
4153595a6ced 8072042: (tz) Support tzdata2015a
aefimov
parents: 27727
diff changeset
  2510
# From Steffen Thorsen (2015-01-14), translated by Gwillim Law:
4153595a6ced 8072042: (tz) Support tzdata2015a
aefimov
parents: 27727
diff changeset
  2511
# http://sipse.com/novedades/confirman-aplicacion-de-nueva-zona-horaria-para-quintana-roo-132331.html
4153595a6ced 8072042: (tz) Support tzdata2015a
aefimov
parents: 27727
diff changeset
  2512
# "...the new time zone will come into effect at two o'clock on the first Sunday
4153595a6ced 8072042: (tz) Support tzdata2015a
aefimov
parents: 27727
diff changeset
  2513
# of February, when we will have to advance the clock one hour from its current
4153595a6ced 8072042: (tz) Support tzdata2015a
aefimov
parents: 27727
diff changeset
  2514
# time..."
29722
7833837e1481 8075667: (tz) Support tzdata2015b
aefimov
parents: 28776
diff changeset
  2515
# Also, the new zone will not use DST.
28776
4153595a6ced 8072042: (tz) Support tzdata2015a
aefimov
parents: 27727
diff changeset
  2516
#
29722
7833837e1481 8075667: (tz) Support tzdata2015b
aefimov
parents: 28776
diff changeset
  2517
# From Carlos Raúl Perasso (2015-02-02):
7833837e1481 8075667: (tz) Support tzdata2015b
aefimov
parents: 28776
diff changeset
  2518
# The decree that modifies the Mexican Hour System Law has finally
7833837e1481 8075667: (tz) Support tzdata2015b
aefimov
parents: 28776
diff changeset
  2519
# been published at the Diario Oficial de la Federación
7833837e1481 8075667: (tz) Support tzdata2015b
aefimov
parents: 28776
diff changeset
  2520
# http://www.dof.gob.mx/nota_detalle.php?codigo=5380123&fecha=31/01/2015
7833837e1481 8075667: (tz) Support tzdata2015b
aefimov
parents: 28776
diff changeset
  2521
# It establishes 5 zones for Mexico:
7833837e1481 8075667: (tz) Support tzdata2015b
aefimov
parents: 28776
diff changeset
  2522
# 1- Zona Centro (Central Zone): Corresponds to longitude 90 W,
7833837e1481 8075667: (tz) Support tzdata2015b
aefimov
parents: 28776
diff changeset
  2523
#    includes most of Mexico, excluding what's mentioned below.
7833837e1481 8075667: (tz) Support tzdata2015b
aefimov
parents: 28776
diff changeset
  2524
# 2- Zona Pacífico (Pacific Zone): Longitude 105 W, includes the
7833837e1481 8075667: (tz) Support tzdata2015b
aefimov
parents: 28776
diff changeset
  2525
#    states of Baja California Sur; Chihuahua; Nayarit (excluding Bahía
7833837e1481 8075667: (tz) Support tzdata2015b
aefimov
parents: 28776
diff changeset
  2526
#    de Banderas which lies in Central Zone); Sinaloa and Sonora.
7833837e1481 8075667: (tz) Support tzdata2015b
aefimov
parents: 28776
diff changeset
  2527
# 3- Zona Noroeste (Northwest Zone): Longitude 120 W, includes the
7833837e1481 8075667: (tz) Support tzdata2015b
aefimov
parents: 28776
diff changeset
  2528
#    state of Baja California.
7833837e1481 8075667: (tz) Support tzdata2015b
aefimov
parents: 28776
diff changeset
  2529
# 4- Zona Sureste (Southeast Zone): Longitude 75 W, includes the state
7833837e1481 8075667: (tz) Support tzdata2015b
aefimov
parents: 28776
diff changeset
  2530
#    of Quintana Roo.
7833837e1481 8075667: (tz) Support tzdata2015b
aefimov
parents: 28776
diff changeset
  2531
# 5- The islands, reefs and keys shall take their timezone from the
7833837e1481 8075667: (tz) Support tzdata2015b
aefimov
parents: 28776
diff changeset
  2532
#    longitude they are located at.
28776
4153595a6ced 8072042: (tz) Support tzdata2015a
aefimov
parents: 27727
diff changeset
  2533
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2534
# Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2535
Rule	Mexico	1939	only	-	Feb	5	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2536
Rule	Mexico	1939	only	-	Jun	25	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2537
Rule	Mexico	1940	only	-	Dec	9	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2538
Rule	Mexico	1941	only	-	Apr	1	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2539
Rule	Mexico	1943	only	-	Dec	16	0:00	1:00	W # War
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2540
Rule	Mexico	1944	only	-	May	1	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2541
Rule	Mexico	1950	only	-	Feb	12	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2542
Rule	Mexico	1950	only	-	Jul	30	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2543
Rule	Mexico	1996	2000	-	Apr	Sun>=1	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2544
Rule	Mexico	1996	2000	-	Oct	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2545
Rule	Mexico	2001	only	-	May	Sun>=1	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2546
Rule	Mexico	2001	only	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2547
Rule	Mexico	2002	max	-	Apr	Sun>=1	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2548
Rule	Mexico	2002	max	-	Oct	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2549
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  2550
# Quintana Roo; represented by Cancún
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2551
Zone America/Cancun	-5:47:04 -	LMT	1922 Jan  1  0:12:56
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2552
			-6:00	-	CST	1981 Dec 23
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2553
			-5:00	Mexico	E%sT	1998 Aug  2  2:00
28776
4153595a6ced 8072042: (tz) Support tzdata2015a
aefimov
parents: 27727
diff changeset
  2554
			-6:00	Mexico	C%sT	2015 Feb  1  2:00
4153595a6ced 8072042: (tz) Support tzdata2015a
aefimov
parents: 27727
diff changeset
  2555
			-5:00	-	EST
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  2556
# Campeche, Yucatán; represented by Mérida
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2557
Zone America/Merida	-5:58:28 -	LMT	1922 Jan  1  0:01:32
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2558
			-6:00	-	CST	1981 Dec 23
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2559
			-5:00	-	EST	1982 Dec  2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2560
			-6:00	Mexico	C%sT
38768
7d6930523e38 8151876: (tz) Support tzdata2016d
rpatil
parents: 35770
diff changeset
  2561
# Coahuila, Nuevo León, Tamaulipas (near US border)
7d6930523e38 8151876: (tz) Support tzdata2016d
rpatil
parents: 35770
diff changeset
  2562
# This includes the following municipalities:
7d6930523e38 8151876: (tz) Support tzdata2016d
rpatil
parents: 35770
diff changeset
  2563
#   in Coahuila: Ocampo, Acuña, Zaragoza, Jiménez, Piedras Negras, Nava,
7d6930523e38 8151876: (tz) Support tzdata2016d
rpatil
parents: 35770
diff changeset
  2564
#     Guerrero, Hidalgo.
7d6930523e38 8151876: (tz) Support tzdata2016d
rpatil
parents: 35770
diff changeset
  2565
#   in Nuevo León: Anáhuac, Los Aldama.
7d6930523e38 8151876: (tz) Support tzdata2016d
rpatil
parents: 35770
diff changeset
  2566
#   in Tamaulipas: Nuevo Laredo, Guerrero, Mier, Miguel Alemán, Camargo,
7d6930523e38 8151876: (tz) Support tzdata2016d
rpatil
parents: 35770
diff changeset
  2567
#     Gustavo Díaz Ordaz, Reynosa, Río Bravo, Valle Hermoso, Matamoros.
7d6930523e38 8151876: (tz) Support tzdata2016d
rpatil
parents: 35770
diff changeset
  2568
# See: Inicia mañana Horario de Verano en zona fronteriza, El Universal,
7d6930523e38 8151876: (tz) Support tzdata2016d
rpatil
parents: 35770
diff changeset
  2569
# 2016-03-12
7d6930523e38 8151876: (tz) Support tzdata2016d
rpatil
parents: 35770
diff changeset
  2570
# http://www.eluniversal.com.mx/articulo/estados/2016/03/12/inicia-manana-horario-de-verano-en-zona-fronteriza
4959
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2571
Zone America/Matamoros	-6:40:00 -	LMT	1921 Dec 31 23:20:00
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2572
			-6:00	-	CST	1988
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2573
			-6:00	US	C%sT	1989
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2574
			-6:00	Mexico	C%sT	2010
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2575
			-6:00	US	C%sT
38768
7d6930523e38 8151876: (tz) Support tzdata2016d
rpatil
parents: 35770
diff changeset
  2576
# Durango; Coahuila, Nuevo León, Tamaulipas (away from US border)
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2577
Zone America/Monterrey	-6:41:16 -	LMT	1921 Dec 31 23:18:44
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2578
			-6:00	-	CST	1988
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2579
			-6:00	US	C%sT	1989
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2580
			-6:00	Mexico	C%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2581
# Central Mexico
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  2582
Zone America/Mexico_City -6:36:36 -	LMT	1922 Jan  1  0:23:24
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2583
			-7:00	-	MST	1927 Jun 10 23:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2584
			-6:00	-	CST	1930 Nov 15
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2585
			-7:00	-	MST	1931 May  1 23:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2586
			-6:00	-	CST	1931 Oct
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2587
			-7:00	-	MST	1932 Apr  1
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  2588
			-6:00	Mexico	C%sT	2001 Sep 30  2:00
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2589
			-6:00	-	CST	2002 Feb 20
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2590
			-6:00	Mexico	C%sT
4959
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2591
# Chihuahua (near US border)
38768
7d6930523e38 8151876: (tz) Support tzdata2016d
rpatil
parents: 35770
diff changeset
  2592
# This includes the municipalities of Janos, Ascensión, Juárez, Guadalupe,
7d6930523e38 8151876: (tz) Support tzdata2016d
rpatil
parents: 35770
diff changeset
  2593
# Práxedis G Guerrero, Coyame del Sotol, Ojinaga, and Manuel Benavides.
7d6930523e38 8151876: (tz) Support tzdata2016d
rpatil
parents: 35770
diff changeset
  2594
# (See the 2016-03-12 El Universal source mentioned above.)
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  2595
Zone America/Ojinaga	-6:57:40 -	LMT	1922 Jan  1  0:02:20
4959
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2596
			-7:00	-	MST	1927 Jun 10 23:00
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2597
			-6:00	-	CST	1930 Nov 15
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2598
			-7:00	-	MST	1931 May  1 23:00
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2599
			-6:00	-	CST	1931 Oct
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2600
			-7:00	-	MST	1932 Apr  1
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2601
			-6:00	-	CST	1996
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2602
			-6:00	Mexico	C%sT	1998
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  2603
			-6:00	-	CST	1998 Apr Sun>=1  3:00
4959
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2604
			-7:00	Mexico	M%sT	2010
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2605
			-7:00	US	M%sT
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2606
# Chihuahua (away from US border)
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2607
Zone America/Chihuahua	-7:04:20 -	LMT	1921 Dec 31 23:55:40
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2608
			-7:00	-	MST	1927 Jun 10 23:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2609
			-6:00	-	CST	1930 Nov 15
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2610
			-7:00	-	MST	1931 May  1 23:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2611
			-6:00	-	CST	1931 Oct
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2612
			-7:00	-	MST	1932 Apr  1
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2613
			-6:00	-	CST	1996
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2614
			-6:00	Mexico	C%sT	1998
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  2615
			-6:00	-	CST	1998 Apr Sun>=1  3:00
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2616
			-7:00	Mexico	M%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2617
# Sonora
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2618
Zone America/Hermosillo	-7:23:52 -	LMT	1921 Dec 31 23:36:08
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2619
			-7:00	-	MST	1927 Jun 10 23:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2620
			-6:00	-	CST	1930 Nov 15
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2621
			-7:00	-	MST	1931 May  1 23:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2622
			-6:00	-	CST	1931 Oct
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2623
			-7:00	-	MST	1932 Apr  1
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2624
			-6:00	-	CST	1942 Apr 24
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2625
			-7:00	-	MST	1949 Jan 14
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2626
			-8:00	-	PST	1970
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2627
			-7:00	Mexico	M%sT	1999
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2628
			-7:00	-	MST
6290
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  2629
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  2630
# From Alexander Krivenyshev (2010-04-21):
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  2631
# According to news, Bahía de Banderas (Mexican state of Nayarit)
6290
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  2632
# changed time zone UTC-7 to new time zone UTC-6 on April 4, 2010 (to
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  2633
# share the same time zone as nearby city Puerto Vallarta, Jalisco).
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  2634
#
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  2635
# (Spanish)
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  2636
# Bahía de Banderas homologa su horario al del centro del
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  2637
# país, a partir de este domingo
6290
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  2638
# http://www.nayarit.gob.mx/notes.asp?id=20748
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  2639
#
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  2640
# Bahía de Banderas homologa su horario con el del Centro del
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  2641
# País
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  2642
# http://www.bahiadebanderas.gob.mx/principal/index.php?option=com_content&view=article&id=261:bahia-de-banderas-homologa-su-horario-con-el-del-centro-del-pais&catid=42:comunicacion-social&Itemid=50
6290
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  2643
#
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  2644
# (English)
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  2645
# Puerto Vallarta and Bahía de Banderas: One Time Zone
6290
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  2646
# http://virtualvallarta.com/puertovallarta/puertovallarta/localnews/2009-12-03-Puerto-Vallarta-and-Bahia-de-Banderas-One-Time-Zone.shtml
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  2647
# http://www.worldtimezone.com/dst_news/dst_news_mexico08.html
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  2648
#
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  2649
# "Mexico's Senate approved the amendments to the Mexican Schedule System that
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  2650
# will allow Bahía de Banderas and Puerto Vallarta to share the same time
6290
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  2651
# zone ..."
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2652
# Baja California Sur, Nayarit, Sinaloa
6290
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  2653
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  2654
# From Arthur David Olson (2010-05-01):
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  2655
# Use "Bahia_Banderas" to keep the name to fourteen characters.
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  2656
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  2657
# Mazatlán
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2658
Zone America/Mazatlan	-7:05:40 -	LMT	1921 Dec 31 23:54:20
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2659
			-7:00	-	MST	1927 Jun 10 23:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2660
			-6:00	-	CST	1930 Nov 15
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2661
			-7:00	-	MST	1931 May  1 23:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2662
			-6:00	-	CST	1931 Oct
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2663
			-7:00	-	MST	1932 Apr  1
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2664
			-6:00	-	CST	1942 Apr 24
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2665
			-7:00	-	MST	1949 Jan 14
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2666
			-8:00	-	PST	1970
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2667
			-7:00	Mexico	M%sT
6290
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  2668
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  2669
# Bahía de Banderas
6290
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  2670
Zone America/Bahia_Banderas	-7:01:00 -	LMT	1921 Dec 31 23:59:00
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  2671
			-7:00	-	MST	1927 Jun 10 23:00
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  2672
			-6:00	-	CST	1930 Nov 15
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  2673
			-7:00	-	MST	1931 May  1 23:00
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  2674
			-6:00	-	CST	1931 Oct
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  2675
			-7:00	-	MST	1932 Apr  1
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  2676
			-6:00	-	CST	1942 Apr 24
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  2677
			-7:00	-	MST	1949 Jan 14
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  2678
			-8:00	-	PST	1970
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  2679
			-7:00	Mexico	M%sT	2010 Apr  4  2:00
6290
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  2680
			-6:00	Mexico	C%sT
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  2681
38768
7d6930523e38 8151876: (tz) Support tzdata2016d
rpatil
parents: 35770
diff changeset
  2682
# Baja California
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2683
Zone America/Tijuana	-7:48:04 -	LMT	1922 Jan  1  0:11:56
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2684
			-7:00	-	MST	1924
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2685
			-8:00	-	PST	1927 Jun 10 23:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2686
			-7:00	-	MST	1930 Nov 15
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2687
			-8:00	-	PST	1931 Apr  1
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2688
			-8:00	1:00	PDT	1931 Sep 30
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2689
			-8:00	-	PST	1942 Apr 24
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2690
			-8:00	1:00	PWT	1945 Aug 14 23:00u
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2691
			-8:00	1:00	PPT	1945 Nov 12 # Peace
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2692
			-8:00	-	PST	1948 Apr  5
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2693
			-8:00	1:00	PDT	1949 Jan 14
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2694
			-8:00	-	PST	1954
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2695
			-8:00	CA	P%sT	1961
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2696
			-8:00	-	PST	1976
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2697
			-8:00	US	P%sT	1996
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2698
			-8:00	Mexico	P%sT	2001
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2699
			-8:00	US	P%sT	2002 Feb 20
4959
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2700
			-8:00	Mexico	P%sT	2010
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2701
			-8:00	US	P%sT
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2702
# From Paul Eggert (2006-03-22):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2703
# Formerly there was an America/Ensenada zone, which differed from
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2704
# America/Tijuana only in that it did not observe DST from 1976
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2705
# through 1995.  This was as per Shanks (1999).  But Shanks & Pottenger say
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2706
# Ensenada did not observe DST from 1948 through 1975.  Guy Harris reports
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  2707
# that the 1987 OAG says "Only Ensenada, Mexicali, San Felipe and
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2708
# Tijuana observe DST," which agrees with Shanks & Pottenger but implies that
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2709
# DST-observance was a town-by-town matter back then.  This concerns
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2710
# data after 1970 so most likely there should be at least one Zone
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2711
# other than America/Tijuana for Baja, but it's not clear yet what its
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2712
# name or contents should be.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2713
#
35770
931159d012e3 8148446: (tz) Support tzdata2016a
rpatil
parents: 32853
diff changeset
  2714
# From Paul Eggert (2015-10-08):
931159d012e3 8148446: (tz) Support tzdata2016a
rpatil
parents: 32853
diff changeset
  2715
# Formerly there was an America/Santa_Isabel zone, but this appears to
931159d012e3 8148446: (tz) Support tzdata2016a
rpatil
parents: 32853
diff changeset
  2716
# have come from a misreading of
931159d012e3 8148446: (tz) Support tzdata2016a
rpatil
parents: 32853
diff changeset
  2717
# http://dof.gob.mx/nota_detalle.php?codigo=5127480&fecha=06/01/2010
931159d012e3 8148446: (tz) Support tzdata2016a
rpatil
parents: 32853
diff changeset
  2718
# It has been moved to the 'backward' file.
931159d012e3 8148446: (tz) Support tzdata2016a
rpatil
parents: 32853
diff changeset
  2719
#
931159d012e3 8148446: (tz) Support tzdata2016a
rpatil
parents: 32853
diff changeset
  2720
#
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2721
# Revillagigedo Is
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2722
# no information
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2723
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2724
###############################################################################
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2725
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2726
# Anguilla
29722
7833837e1481 8075667: (tz) Support tzdata2015b
aefimov
parents: 28776
diff changeset
  2727
# Antigua and Barbuda
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  2728
# See America/Port_of_Spain.
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2729
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2730
# Bahamas
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2731
#
17464
268d3ce75045 8013386: (tz) Support tzdata2013c
sherman
parents: 14416
diff changeset
  2732
# For 1899 Milne gives -5:09:29.5; round that.
268d3ce75045 8013386: (tz) Support tzdata2013c
sherman
parents: 14416
diff changeset
  2733
#
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2734
# From Sue Williams (2006-12-07):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2735
# The Bahamas announced about a month ago that they plan to change their DST
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2736
# rules to sync with the U.S. starting in 2007....
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2737
# http://www.jonesbahamas.com/?c=45&a=10412
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2738
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2739
# Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
1316
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2740
Rule	Bahamas	1964	1975	-	Oct	lastSun	2:00	0	S
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2741
Rule	Bahamas	1964	1975	-	Apr	lastSun	2:00	1:00	D
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2742
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
17464
268d3ce75045 8013386: (tz) Support tzdata2013c
sherman
parents: 14416
diff changeset
  2743
Zone	America/Nassau	-5:09:30 -	LMT	1912 Mar 2
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2744
			-5:00	Bahamas	E%sT	1976
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2745
			-5:00	US	E%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2746
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2747
# Barbados
17464
268d3ce75045 8013386: (tz) Support tzdata2013c
sherman
parents: 14416
diff changeset
  2748
268d3ce75045 8013386: (tz) Support tzdata2013c
sherman
parents: 14416
diff changeset
  2749
# For 1899 Milne gives -3:58:29.2; round that.
268d3ce75045 8013386: (tz) Support tzdata2013c
sherman
parents: 14416
diff changeset
  2750
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2751
# Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2752
Rule	Barb	1977	only	-	Jun	12	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2753
Rule	Barb	1977	1978	-	Oct	Sun>=1	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2754
Rule	Barb	1978	1980	-	Apr	Sun>=15	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2755
Rule	Barb	1979	only	-	Sep	30	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2756
Rule	Barb	1980	only	-	Sep	25	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2757
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  2758
Zone America/Barbados	-3:58:29 -	LMT	1924 # Bridgetown
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  2759
			-3:58:29 -	BMT	1932 # Bridgetown Mean Time
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2760
			-4:00	Barb	A%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2761
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2762
# Belize
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2763
# Whitman entirely disagrees with Shanks; go with Shanks & Pottenger.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2764
# Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
44118
800a6450f7d4 8176044: (tz) Support tzdata2017a
rpatil
parents: 41819
diff changeset
  2765
Rule	Belize	1918	1942	-	Oct	Sun>=2	0:00	0:30	-0530
800a6450f7d4 8176044: (tz) Support tzdata2017a
rpatil
parents: 41819
diff changeset
  2766
Rule	Belize	1919	1943	-	Feb	Sun>=9	0:00	0	CST
800a6450f7d4 8176044: (tz) Support tzdata2017a
rpatil
parents: 41819
diff changeset
  2767
Rule	Belize	1973	only	-	Dec	 5	0:00	1:00	CDT
800a6450f7d4 8176044: (tz) Support tzdata2017a
rpatil
parents: 41819
diff changeset
  2768
Rule	Belize	1974	only	-	Feb	 9	0:00	0	CST
800a6450f7d4 8176044: (tz) Support tzdata2017a
rpatil
parents: 41819
diff changeset
  2769
Rule	Belize	1982	only	-	Dec	18	0:00	1:00	CDT
800a6450f7d4 8176044: (tz) Support tzdata2017a
rpatil
parents: 41819
diff changeset
  2770
Rule	Belize	1983	only	-	Feb	12	0:00	0	CST
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2771
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2772
Zone	America/Belize	-5:52:48 -	LMT	1912 Apr
44118
800a6450f7d4 8176044: (tz) Support tzdata2017a
rpatil
parents: 41819
diff changeset
  2773
			-6:00	Belize	%s
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2774
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2775
# Bermuda
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2776
17464
268d3ce75045 8013386: (tz) Support tzdata2013c
sherman
parents: 14416
diff changeset
  2777
# For 1899 Milne gives -4:19:18.3 as the meridian of the clock tower,
268d3ce75045 8013386: (tz) Support tzdata2013c
sherman
parents: 14416
diff changeset
  2778
# Bermuda dockyard, Ireland I; round that.
268d3ce75045 8013386: (tz) Support tzdata2013c
sherman
parents: 14416
diff changeset
  2779
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2780
# From Dan Jones, reporting in The Royal Gazette (2006-06-26):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2781
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2782
# Next year, however, clocks in the US will go forward on the second Sunday
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2783
# in March, until the first Sunday in November.  And, after the Time Zone
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2784
# (Seasonal Variation) Bill 2006 was passed in the House of Assembly on
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2785
# Friday, the same thing will happen in Bermuda.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2786
# http://www.theroyalgazette.com/apps/pbcs.dll/article?AID=/20060529/NEWS/105290135
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2787
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2788
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  2789
Zone Atlantic/Bermuda	-4:19:18 -	LMT	1930 Jan  1  2:00 # Hamilton
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  2790
			-4:00	-	AST	1974 Apr 28  2:00
20867
38b088040f4f 8025255: (tz) Support tzdata2013g
aefimov
parents: 19382
diff changeset
  2791
			-4:00	Canada	A%sT	1976
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2792
			-4:00	US	A%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2793
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2794
# Cayman Is
35770
931159d012e3 8148446: (tz) Support tzdata2016a
rpatil
parents: 32853
diff changeset
  2795
# See America/Panama.
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2796
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2797
# Costa Rica
17464
268d3ce75045 8013386: (tz) Support tzdata2013c
sherman
parents: 14416
diff changeset
  2798
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  2799
# Milne gives -5:36:13.3 as San José mean time; round to nearest.
17464
268d3ce75045 8013386: (tz) Support tzdata2013c
sherman
parents: 14416
diff changeset
  2800
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2801
# Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2802
Rule	CR	1979	1980	-	Feb	lastSun	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2803
Rule	CR	1979	1980	-	Jun	Sun>=1	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2804
Rule	CR	1991	1992	-	Jan	Sat>=15	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2805
# IATA SSIM (1991-09) says the following was at 1:00;
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2806
# go with Shanks & Pottenger.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2807
Rule	CR	1991	only	-	Jul	 1	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2808
Rule	CR	1992	only	-	Mar	15	0:00	0	S
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  2809
# There are too many San Josés elsewhere, so we'll use 'Costa Rica'.
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2810
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  2811
Zone America/Costa_Rica	-5:36:13 -	LMT	1890        # San José
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  2812
			-5:36:13 -	SJMT	1921 Jan 15 # San José Mean Time
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2813
			-6:00	CR	C%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2814
# Coco
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2815
# no information; probably like America/Costa_Rica
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2816
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2817
# Cuba
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2818
17464
268d3ce75045 8013386: (tz) Support tzdata2013c
sherman
parents: 14416
diff changeset
  2819
# From Paul Eggert (2013-02-21):
268d3ce75045 8013386: (tz) Support tzdata2013c
sherman
parents: 14416
diff changeset
  2820
# Milne gives -5:28:50.45 for the observatory at Havana, -5:29:23.57
268d3ce75045 8013386: (tz) Support tzdata2013c
sherman
parents: 14416
diff changeset
  2821
# for the port, and -5:30 for meteorological observations.
268d3ce75045 8013386: (tz) Support tzdata2013c
sherman
parents: 14416
diff changeset
  2822
# For now, stick with Shanks & Pottenger.
268d3ce75045 8013386: (tz) Support tzdata2013c
sherman
parents: 14416
diff changeset
  2823
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2824
# From Arthur David Olson (1999-03-29):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2825
# The 1999-03-28 exhibition baseball game held in Havana, Cuba, between
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2826
# the Cuban National Team and the Baltimore Orioles was carried live on
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2827
# the Orioles Radio Network, including affiliate WTOP in Washington, DC.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2828
# During the game, play-by-play announcer Jim Hunter noted that
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2829
# "We'll be losing two hours of sleep...Cuba switched to Daylight Saving
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2830
# Time today."  (The "two hour" remark referred to losing one hour of
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  2831
# sleep on 1999-03-28 - when the announcers were in Cuba as it switched
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  2832
# to DST - and one more hour on 1999-04-04 - when the announcers will have
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2833
# returned to Baltimore, which switches on that date.)
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2834
22616
2b4c9efdf2d7 8030822: (tz) Support tzdata2013i
aefimov
parents: 21805
diff changeset
  2835
# From Steffen Thorsen (2013-11-11):
2b4c9efdf2d7 8030822: (tz) Support tzdata2013i
aefimov
parents: 21805
diff changeset
  2836
# DST start in Cuba in 2004 ... does not follow the same rules as the
2b4c9efdf2d7 8030822: (tz) Support tzdata2013i
aefimov
parents: 21805
diff changeset
  2837
# years before.  The correct date should be Sunday 2004-03-28 00:00 ...
2b4c9efdf2d7 8030822: (tz) Support tzdata2013i
aefimov
parents: 21805
diff changeset
  2838
# https://web.archive.org/web/20040402060750/http://www.granma.cu/espanol/2004/marzo/sab27/reloj.html
2b4c9efdf2d7 8030822: (tz) Support tzdata2013i
aefimov
parents: 21805
diff changeset
  2839
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2840
# From Evert van der Veer via Steffen Thorsen (2004-10-28):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2841
# Cuba is not going back to standard time this year.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2842
# From Paul Eggert (2006-03-22):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2843
# http://www.granma.cu/ingles/2004/septiembre/juev30/41medid-i.html
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2844
# says that it's due to a problem at the Antonio Guiteras
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2845
# thermoelectric plant, and says "This October there will be no return
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2846
# to normal hours (after daylight saving time)".
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2847
# For now, let's assume that it's a temporary measure.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2848
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2849
# From Carlos A. Carnero Delgado (2005-11-12):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2850
# This year (just like in 2004-2005) there's no change in time zone
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2851
# adjustment in Cuba.  We will stay in daylight saving time:
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2852
# http://www.granma.cu/espanol/2005/noviembre/mier9/horario.html
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2853
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  2854
# From Jesper Nørgaard Welen (2006-10-21):
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2855
# An article in GRANMA INTERNACIONAL claims that Cuba will end
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2856
# the 3 years of permanent DST next weekend, see
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2857
# http://www.granma.cu/ingles/2006/octubre/lun16/43horario.html
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2858
# "On Saturday night, October 28 going into Sunday, October 29, at 01:00,
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  2859
# watches should be set back one hour - going back to 00:00 hours - returning
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2860
# to the normal schedule....
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2861
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2862
# From Paul Eggert (2007-03-02):
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  2863
# <http://www.granma.cubaweb.cu/english/news/art89.html>, dated yesterday,
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2864
# says Cuban clocks will advance at midnight on March 10.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2865
# For lack of better information, assume Cuba will use US rules,
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2866
# except that it switches at midnight standard time as usual.
1316
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2867
#
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2868
# From Steffen Thorsen (2007-10-25):
14416
449750ac6173 8002227: (tz) Support tzdata2012i
coffeys
parents: 12306
diff changeset
  2869
# Carlos Alberto Fonseca Arauz informed me that Cuba will end DST one week
1316
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2870
# earlier - on the last Sunday of October, just like in 2006.
14416
449750ac6173 8002227: (tz) Support tzdata2012i
coffeys
parents: 12306
diff changeset
  2871
#
1316
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2872
# He supplied these references:
14416
449750ac6173 8002227: (tz) Support tzdata2012i
coffeys
parents: 12306
diff changeset
  2873
#
1316
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2874
# http://www.prensalatina.com.mx/article.asp?ID=%7B4CC32C1B-A9F7-42FB-8A07-8631AFC923AF%7D&language=ES
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2875
# http://actualidad.terra.es/sociedad/articulo/cuba_llama_ahorrar_energia_cambio_1957044.htm
14416
449750ac6173 8002227: (tz) Support tzdata2012i
coffeys
parents: 12306
diff changeset
  2876
#
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  2877
# From Alex Krivenyshev (2007-10-25):
1316
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2878
# Here is also article from Granma (Cuba):
14416
449750ac6173 8002227: (tz) Support tzdata2012i
coffeys
parents: 12306
diff changeset
  2879
#
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  2880
# Regirá el Horario Normal desde el próximo domingo 28 de octubre
1316
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2881
# http://www.granma.cubaweb.cu/2007/10/24/nacional/artic07.html
14416
449750ac6173 8002227: (tz) Support tzdata2012i
coffeys
parents: 12306
diff changeset
  2882
#
1316
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2883
# http://www.worldtimezone.com/dst_news/dst_news_cuba03.html
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2884
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2885
# From Arthur David Olson (2008-03-09):
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2886
# I'm in Maryland which is now observing United States Eastern Daylight
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2887
# Time. At 9:44 local time I used RealPlayer to listen to
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2888
# http://media.enet.cu/radioreloj
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  2889
# a Cuban information station, and heard
1316
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2890
# the time announced as "ocho cuarenta y cuatro" ("eight forty-four"),
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2891
# indicating that Cuba is still on standard time.
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2892
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2893
# From Steffen Thorsen (2008-03-12):
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2894
# It seems that Cuba will start DST on Sunday, 2007-03-16...
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2895
# It was announced yesterday, according to this source (in Spanish):
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2896
# http://www.nnc.cubaweb.cu/marzo-2008/cien-1-11-3-08.htm
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2897
#
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2898
# Some more background information is posted here:
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2899
# http://www.timeanddate.com/news/time/cuba-starts-dst-march-16.html
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2900
#
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2901
# The article also says that Cuba has been observing DST since 1963,
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2902
# while Shanks (and tzdata) has 1965 as the first date (except in the
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2903
# 1940's). Many other web pages in Cuba also claim that it has been
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2904
# observed since 1963, but with the exception of 1970 - an exception
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2905
# which is not present in tzdata/Shanks. So there is a chance we need to
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2906
# change some historic records as well.
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2907
#
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2908
# One example:
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2909
# http://www.radiohc.cu/espanol/noticias/mar07/11mar/hor.htm
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2910
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  2911
# From Jesper Nørgaard Welen (2008-03-13):
1316
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2912
# The Cuban time change has just been confirmed on the most authoritative
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2913
# web site, the Granma.  Please check out
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2914
# http://www.granma.cubaweb.cu/2008/03/13/nacional/artic10.html
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2915
#
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  2916
# Basically as expected after Steffen Thorsen's information, the change
1316
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2917
# will take place midnight between Saturday and Sunday.
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2918
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2919
# From Arthur David Olson (2008-03-12):
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2920
# Assume Sun>=15 (third Sunday) going forward.
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2921
2813
05d460e4a182 6834474: (tz) Support tzdata2009g
peytoia
parents: 1850
diff changeset
  2922
# From Alexander Krivenyshev (2009-03-04)
05d460e4a182 6834474: (tz) Support tzdata2009g
peytoia
parents: 1850
diff changeset
  2923
# According to the Radio Reloj - Cuba will start Daylight Saving Time on
05d460e4a182 6834474: (tz) Support tzdata2009g
peytoia
parents: 1850
diff changeset
  2924
# midnight between Saturday, March 07, 2009 and Sunday, March 08, 2009-
05d460e4a182 6834474: (tz) Support tzdata2009g
peytoia
parents: 1850
diff changeset
  2925
# not on midnight March 14 / March 15 as previously thought.
05d460e4a182 6834474: (tz) Support tzdata2009g
peytoia
parents: 1850
diff changeset
  2926
#
05d460e4a182 6834474: (tz) Support tzdata2009g
peytoia
parents: 1850
diff changeset
  2927
# http://www.worldtimezone.com/dst_news/dst_news_cuba05.html
05d460e4a182 6834474: (tz) Support tzdata2009g
peytoia
parents: 1850
diff changeset
  2928
# (in Spanish)
05d460e4a182 6834474: (tz) Support tzdata2009g
peytoia
parents: 1850
diff changeset
  2929
05d460e4a182 6834474: (tz) Support tzdata2009g
peytoia
parents: 1850
diff changeset
  2930
# From Arthur David Olson (2009-03-09)
05d460e4a182 6834474: (tz) Support tzdata2009g
peytoia
parents: 1850
diff changeset
  2931
# I listened over the Internet to
05d460e4a182 6834474: (tz) Support tzdata2009g
peytoia
parents: 1850
diff changeset
  2932
# http://media.enet.cu/readioreloj
05d460e4a182 6834474: (tz) Support tzdata2009g
peytoia
parents: 1850
diff changeset
  2933
# this morning; when it was 10:05 a. m. here in Bethesda, Maryland the
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  2934
# the time was announced as "diez cinco" - the same time as here, indicating
2813
05d460e4a182 6834474: (tz) Support tzdata2009g
peytoia
parents: 1850
diff changeset
  2935
# that has indeed switched to DST. Assume second Sunday from 2009 forward.
05d460e4a182 6834474: (tz) Support tzdata2009g
peytoia
parents: 1850
diff changeset
  2936
8761
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
  2937
# From Steffen Thorsen (2011-03-08):
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
  2938
# Granma announced that Cuba is going to start DST on 2011-03-20 00:00:00
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
  2939
# this year. Nothing about the end date known so far (if that has
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
  2940
# changed at all).
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
  2941
#
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
  2942
# Source:
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
  2943
# http://granma.co.cu/2011/03/08/nacional/artic01.html
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
  2944
#
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
  2945
# Our info:
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
  2946
# http://www.timeanddate.com/news/time/cuba-starts-dst-2011.html
12306
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  2947
#
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  2948
# From Steffen Thorsen (2011-10-30)
14416
449750ac6173 8002227: (tz) Support tzdata2012i
coffeys
parents: 12306
diff changeset
  2949
# Cuba will end DST two weeks later this year. Instead of going back
12306
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  2950
# tonight, it has been delayed to 2011-11-13 at 01:00.
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  2951
#
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  2952
# One source (Spanish)
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  2953
# http://www.radioangulo.cu/noticias/cuba/17105-cuba-restablecera-el-horario-del-meridiano-de-greenwich.html
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  2954
#
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  2955
# Our page:
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  2956
# http://www.timeanddate.com/news/time/cuba-time-changes-2011.html
14416
449750ac6173 8002227: (tz) Support tzdata2012i
coffeys
parents: 12306
diff changeset
  2957
#
12306
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  2958
# From Steffen Thorsen (2012-03-01)
14416
449750ac6173 8002227: (tz) Support tzdata2012i
coffeys
parents: 12306
diff changeset
  2959
# According to Radio Reloj, Cuba will start DST on Midnight between March
12306
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  2960
# 31 and April 1.
14416
449750ac6173 8002227: (tz) Support tzdata2012i
coffeys
parents: 12306
diff changeset
  2961
#
12306
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  2962
# Radio Reloj has the following info (Spanish):
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  2963
# http://www.radioreloj.cu/index.php/noticias-radio-reloj/71-miscelaneas/7529-cuba-aplicara-el-horario-de-verano-desde-el-1-de-abril
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  2964
#
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  2965
# Our info on it:
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  2966
# http://www.timeanddate.com/news/time/cuba-starts-dst-2012.html
8761
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
  2967
14416
449750ac6173 8002227: (tz) Support tzdata2012i
coffeys
parents: 12306
diff changeset
  2968
# From Steffen Thorsen (2012-11-03):
449750ac6173 8002227: (tz) Support tzdata2012i
coffeys
parents: 12306
diff changeset
  2969
# Radio Reloj and many other sources report that Cuba is changing back
449750ac6173 8002227: (tz) Support tzdata2012i
coffeys
parents: 12306
diff changeset
  2970
# to standard time on 2012-11-04:
449750ac6173 8002227: (tz) Support tzdata2012i
coffeys
parents: 12306
diff changeset
  2971
# http://www.radioreloj.cu/index.php/noticias-radio-reloj/36-nacionales/9961-regira-horario-normal-en-cuba-desde-el-domingo-cuatro-de-noviembre
449750ac6173 8002227: (tz) Support tzdata2012i
coffeys
parents: 12306
diff changeset
  2972
# From Paul Eggert (2012-11-03):
449750ac6173 8002227: (tz) Support tzdata2012i
coffeys
parents: 12306
diff changeset
  2973
# For now, assume the future rule is first Sunday in November.
449750ac6173 8002227: (tz) Support tzdata2012i
coffeys
parents: 12306
diff changeset
  2974
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2975
# Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2976
Rule	Cuba	1928	only	-	Jun	10	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2977
Rule	Cuba	1928	only	-	Oct	10	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2978
Rule	Cuba	1940	1942	-	Jun	Sun>=1	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2979
Rule	Cuba	1940	1942	-	Sep	Sun>=1	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2980
Rule	Cuba	1945	1946	-	Jun	Sun>=1	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2981
Rule	Cuba	1945	1946	-	Sep	Sun>=1	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2982
Rule	Cuba	1965	only	-	Jun	1	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2983
Rule	Cuba	1965	only	-	Sep	30	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2984
Rule	Cuba	1966	only	-	May	29	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2985
Rule	Cuba	1966	only	-	Oct	2	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2986
Rule	Cuba	1967	only	-	Apr	8	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2987
Rule	Cuba	1967	1968	-	Sep	Sun>=8	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2988
Rule	Cuba	1968	only	-	Apr	14	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2989
Rule	Cuba	1969	1977	-	Apr	lastSun	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2990
Rule	Cuba	1969	1971	-	Oct	lastSun	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2991
Rule	Cuba	1972	1974	-	Oct	8	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2992
Rule	Cuba	1975	1977	-	Oct	lastSun	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2993
Rule	Cuba	1978	only	-	May	7	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2994
Rule	Cuba	1978	1990	-	Oct	Sun>=8	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2995
Rule	Cuba	1979	1980	-	Mar	Sun>=15	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2996
Rule	Cuba	1981	1985	-	May	Sun>=5	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2997
Rule	Cuba	1986	1989	-	Mar	Sun>=14	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2998
Rule	Cuba	1990	1997	-	Apr	Sun>=1	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2999
Rule	Cuba	1991	1995	-	Oct	Sun>=8	0:00s	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3000
Rule	Cuba	1996	only	-	Oct	 6	0:00s	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3001
Rule	Cuba	1997	only	-	Oct	12	0:00s	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3002
Rule	Cuba	1998	1999	-	Mar	lastSun	0:00s	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3003
Rule	Cuba	1998	2003	-	Oct	lastSun	0:00s	0	S
22616
2b4c9efdf2d7 8030822: (tz) Support tzdata2013i
aefimov
parents: 21805
diff changeset
  3004
Rule	Cuba	2000	2003	-	Apr	Sun>=1	0:00s	1:00	D
2b4c9efdf2d7 8030822: (tz) Support tzdata2013i
aefimov
parents: 21805
diff changeset
  3005
Rule	Cuba	2004	only	-	Mar	lastSun	0:00s	1:00	D
12306
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  3006
Rule	Cuba	2006	2010	-	Oct	lastSun	0:00s	0	S
1316
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  3007
Rule	Cuba	2007	only	-	Mar	Sun>=8	0:00s	1:00	D
2813
05d460e4a182 6834474: (tz) Support tzdata2009g
peytoia
parents: 1850
diff changeset
  3008
Rule	Cuba	2008	only	-	Mar	Sun>=15	0:00s	1:00	D
8761
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
  3009
Rule	Cuba	2009	2010	-	Mar	Sun>=8	0:00s	1:00	D
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
  3010
Rule	Cuba	2011	only	-	Mar	Sun>=15	0:00s	1:00	D
12306
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  3011
Rule	Cuba	2011	only	-	Nov	13	0:00s	0	S
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  3012
Rule	Cuba	2012	only	-	Apr	1	0:00s	1:00	D
14416
449750ac6173 8002227: (tz) Support tzdata2012i
coffeys
parents: 12306
diff changeset
  3013
Rule	Cuba	2012	max	-	Nov	Sun>=1	0:00s	0	S
12306
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  3014
Rule	Cuba	2013	max	-	Mar	Sun>=8	0:00s	1:00	D
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3015
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3016
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3017
Zone	America/Havana	-5:29:28 -	LMT	1890
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3018
			-5:29:36 -	HMT	1925 Jul 19 12:00 # Havana MT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3019
			-5:00	Cuba	C%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3020
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3021
# Dominica
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  3022
# See America/Port_of_Spain.
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3023
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3024
# Dominican Republic
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3025
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3026
# From Steffen Thorsen (2000-10-30):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3027
# Enrique Morales reported to me that the Dominican Republic has changed the
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3028
# time zone to Eastern Standard Time as of Sunday 29 at 2 am....
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3029
# http://www.listin.com.do/antes/261000/republica/princi.html
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3030
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3031
# From Paul Eggert (2000-12-04):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3032
# That URL (2000-10-26, in Spanish) says they planned to use US-style DST.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3033
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3034
# From Rives McDow (2000-12-01):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3035
# Dominican Republic changed its mind and presidential decree on Tuesday,
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3036
# November 28, 2000, with a new decree.  On Sunday, December 3 at 1:00 AM the
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3037
# Dominican Republic will be reverting to 8 hours from the International Date
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3038
# Line, and will not be using DST in the foreseeable future.  The reason they
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3039
# decided to use DST was to be in synch with Puerto Rico, who was also going
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3040
# to implement DST.  When Puerto Rico didn't implement DST, the president
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3041
# decided to revert.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3042
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3043
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3044
# Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
44118
800a6450f7d4 8176044: (tz) Support tzdata2017a
rpatil
parents: 41819
diff changeset
  3045
Rule	DR	1966	only	-	Oct	30	0:00	1:00	EDT
800a6450f7d4 8176044: (tz) Support tzdata2017a
rpatil
parents: 41819
diff changeset
  3046
Rule	DR	1967	only	-	Feb	28	0:00	0	EST
800a6450f7d4 8176044: (tz) Support tzdata2017a
rpatil
parents: 41819
diff changeset
  3047
Rule	DR	1969	1973	-	Oct	lastSun	0:00	0:30	-0430
800a6450f7d4 8176044: (tz) Support tzdata2017a
rpatil
parents: 41819
diff changeset
  3048
Rule	DR	1970	only	-	Feb	21	0:00	0	EST
800a6450f7d4 8176044: (tz) Support tzdata2017a
rpatil
parents: 41819
diff changeset
  3049
Rule	DR	1971	only	-	Jan	20	0:00	0	EST
800a6450f7d4 8176044: (tz) Support tzdata2017a
rpatil
parents: 41819
diff changeset
  3050
Rule	DR	1972	1974	-	Jan	21	0:00	0	EST
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3051
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3052
Zone America/Santo_Domingo -4:39:36 -	LMT	1890
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3053
			-4:40	-	SDMT	1933 Apr  1 12:00 # S. Dom. MT
44118
800a6450f7d4 8176044: (tz) Support tzdata2017a
rpatil
parents: 41819
diff changeset
  3054
			-5:00	DR	%s	1974 Oct 27
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  3055
			-4:00	-	AST	2000 Oct 29  2:00
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  3056
			-5:00	US	E%sT	2000 Dec  3  1:00
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3057
			-4:00	-	AST
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3058
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3059
# El Salvador
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3060
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3061
# Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3062
Rule	Salv	1987	1988	-	May	Sun>=1	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3063
Rule	Salv	1987	1988	-	Sep	lastSun	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3064
# There are too many San Salvadors elsewhere, so use America/El_Salvador
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3065
# instead of America/San_Salvador.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3066
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  3067
Zone America/El_Salvador -5:56:48 -	LMT	1921 # San Salvador
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3068
			-6:00	Salv	C%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3069
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3070
# Grenada
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3071
# Guadeloupe
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  3072
# St Barthélemy
1316
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  3073
# St Martin (French part)
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  3074
# See America/Port_of_Spain.
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3075
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3076
# Guatemala
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3077
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3078
# From Gwillim Law (2006-04-22), after a heads-up from Oscar van Vlijmen:
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3079
# Diario Co Latino, at
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  3080
# <http://www.diariocolatino.com/internacionales/detalles.asp?NewsID=8079>,
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3081
# says in an article dated 2006-04-19 that the Guatemalan government had
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3082
# decided on that date to advance official time by 60 minutes, to lessen the
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3083
# impact of the elevated cost of oil....  Daylight saving time will last from
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3084
# 2006-04-29 24:00 (Guatemalan standard time) to 2006-09-30 (time unspecified).
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3085
# From Paul Eggert (2006-06-22):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3086
# The Ministry of Energy and Mines, press release CP-15/2006
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3087
# (2006-04-19), says DST ends at 24:00.  See
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  3088
# http://www.sieca.org.gt/Sitio_publico/Energeticos/Doc/Medidas/Cambio_Horario_Nac_190406.pdf
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3089
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3090
# Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3091
Rule	Guat	1973	only	-	Nov	25	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3092
Rule	Guat	1974	only	-	Feb	24	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3093
Rule	Guat	1983	only	-	May	21	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3094
Rule	Guat	1983	only	-	Sep	22	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3095
Rule	Guat	1991	only	-	Mar	23	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3096
Rule	Guat	1991	only	-	Sep	 7	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3097
Rule	Guat	2006	only	-	Apr	30	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3098
Rule	Guat	2006	only	-	Oct	 1	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3099
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3100
Zone America/Guatemala	-6:02:04 -	LMT	1918 Oct 5
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3101
			-6:00	Guat	C%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3102
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3103
# Haiti
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3104
# From Gwillim Law (2005-04-15):
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  3105
# Risto O. Nykänen wrote me that Haiti is now on DST.
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  3106
# I searched for confirmation, and I found a press release
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3107
# on the Web page of the Haitian Consulate in Chicago (2005-03-31),
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  3108
# <http://www.haitianconsulate.org/time.doc>.  Translated from French, it says:
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3109
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3110
#  "The Prime Minister's Communication Office notifies the public in general
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3111
#   and the press in particular that, following a decision of the Interior
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3112
#   Ministry and the Territorial Collectivities [I suppose that means the
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3113
#   provinces], Haiti will move to Eastern Daylight Time in the night from next
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3114
#   Saturday the 2nd to Sunday the 3rd.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3115
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3116
#  "Consequently, the Prime Minister's Communication Office wishes to inform
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3117
#   the population that the country's clocks will be set forward one hour
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3118
#   starting at midnight.  This provision will hold until the last Saturday in
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3119
#   October 2005.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3120
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3121
#  "Port-au-Prince, March 31, 2005"
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3122
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3123
# From Steffen Thorsen (2006-04-04):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3124
# I have been informed by users that Haiti observes DST this year like
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3125
# last year, so the current "only" rule for 2005 might be changed to a
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3126
# "max" rule or to last until 2006. (Who knows if they will observe DST
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3127
# next year or if they will extend their DST like US/Canada next year).
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3128
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3129
# I have found this article about it (in French):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3130
# http://www.haitipressnetwork.com/news.cfm?articleID=7612
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3131
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3132
# The reason seems to be an energy crisis.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3133
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3134
# From Stephen Colebourne (2007-02-22):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3135
# Some IATA info: Haiti won't be having DST in 2007.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3136
12306
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  3137
# From Steffen Thorsen (2012-03-11):
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  3138
# According to several news sources, Haiti will observe DST this year,
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  3139
# apparently using the same start and end date as USA/Canada.
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  3140
# So this means they have already changed their time.
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  3141
#
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  3142
# http://www.alterpresse.org/spip.php?article12510
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  3143
# http://radiovision2000haiti.net/home/?p=13253
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  3144
#
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  3145
# From Arthur David Olson (2012-03-11):
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  3146
# The alterpresse.org source seems to show a US-style leap from 2:00 a.m. to
35ebe1184d3d 7158483: (tz) Support tzdata2012c
peytoia
parents: 10795
diff changeset
  3147
# 3:00 a.m. rather than the traditional Haitian jump at midnight.
17464
268d3ce75045 8013386: (tz) Support tzdata2013c
sherman
parents: 14416
diff changeset
  3148
# Assume a US-style fall back as well.
268d3ce75045 8013386: (tz) Support tzdata2013c
sherman
parents: 14416
diff changeset
  3149
268d3ce75045 8013386: (tz) Support tzdata2013c
sherman
parents: 14416
diff changeset
  3150
# From Steffen Thorsen (2013-03-10):
268d3ce75045 8013386: (tz) Support tzdata2013c
sherman
parents: 14416
diff changeset
  3151
# It appears that Haiti is observing DST this year as well, same rules
268d3ce75045 8013386: (tz) Support tzdata2013c
sherman
parents: 14416
diff changeset
  3152
# as US/Canada.  They did it last year as well, and it looks like they
268d3ce75045 8013386: (tz) Support tzdata2013c
sherman
parents: 14416
diff changeset
  3153
# are going to observe DST every year now...
268d3ce75045 8013386: (tz) Support tzdata2013c
sherman
parents: 14416
diff changeset
  3154
#
268d3ce75045 8013386: (tz) Support tzdata2013c
sherman
parents: 14416
diff changeset
  3155
# http://radiovision2000haiti.net/public/haiti-avis-changement-dheure-dimanche/
268d3ce75045 8013386: (tz) Support tzdata2013c
sherman
parents: 14416
diff changeset
  3156
# http://www.canalplushaiti.net/?p=6714
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3157
38768
7d6930523e38 8151876: (tz) Support tzdata2016d
rpatil
parents: 35770
diff changeset
  3158
# From Steffen Thorsen (2016-03-12):
7d6930523e38 8151876: (tz) Support tzdata2016d
rpatil
parents: 35770
diff changeset
  3159
# Jean Antoine, editor of www.haiti-reference.com informed us that Haiti
7d6930523e38 8151876: (tz) Support tzdata2016d
rpatil
parents: 35770
diff changeset
  3160
# are not going on DST this year.  Several other resources confirm this: ...
7d6930523e38 8151876: (tz) Support tzdata2016d
rpatil
parents: 35770
diff changeset
  3161
# http://www.radiotelevisioncaraibes.com/presse/heure_d_t_pas_de_changement_d_heure_pr_vu_pour_cet_ann_e.html
7d6930523e38 8151876: (tz) Support tzdata2016d
rpatil
parents: 35770
diff changeset
  3162
# http://www.vantbefinfo.com/changement-dheure-pas-pour-haiti/
7d6930523e38 8151876: (tz) Support tzdata2016d
rpatil
parents: 35770
diff changeset
  3163
# http://news.anmwe.com/haiti-lheure-nationale-ne-sera-ni-avancee-ni-reculee-cette-annee/
7d6930523e38 8151876: (tz) Support tzdata2016d
rpatil
parents: 35770
diff changeset
  3164
44530
60d27d3876f6 8177449: (tz) Support tzdata2017b
rpatil
parents: 44118
diff changeset
  3165
# From Steffen Thorsen (2017-03-12):
60d27d3876f6 8177449: (tz) Support tzdata2017b
rpatil
parents: 44118
diff changeset
  3166
# We have received 4 mails from different people telling that Haiti
60d27d3876f6 8177449: (tz) Support tzdata2017b
rpatil
parents: 44118
diff changeset
  3167
# has started DST again today, and this source seems to confirm that,
60d27d3876f6 8177449: (tz) Support tzdata2017b
rpatil
parents: 44118
diff changeset
  3168
# I have not been able to find a more authoritative source:
60d27d3876f6 8177449: (tz) Support tzdata2017b
rpatil
parents: 44118
diff changeset
  3169
# https://www.haitilibre.com/en/news-20319-haiti-notices-time-change-in-haiti.html
60d27d3876f6 8177449: (tz) Support tzdata2017b
rpatil
parents: 44118
diff changeset
  3170
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3171
# Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3172
Rule	Haiti	1983	only	-	May	8	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3173
Rule	Haiti	1984	1987	-	Apr	lastSun	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3174
Rule	Haiti	1983	1987	-	Oct	lastSun	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3175
# Shanks & Pottenger say AT is 2:00, but IATA SSIM (1991/1997) says 1:00s.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3176
# Go with IATA.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3177
Rule	Haiti	1988	1997	-	Apr	Sun>=1	1:00s	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3178
Rule	Haiti	1988	1997	-	Oct	lastSun	1:00s	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3179
Rule	Haiti	2005	2006	-	Apr	Sun>=1	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3180
Rule	Haiti	2005	2006	-	Oct	lastSun	0:00	0	S
38768
7d6930523e38 8151876: (tz) Support tzdata2016d
rpatil
parents: 35770
diff changeset
  3181
Rule	Haiti	2012	2015	-	Mar	Sun>=8	2:00	1:00	D
7d6930523e38 8151876: (tz) Support tzdata2016d
rpatil
parents: 35770
diff changeset
  3182
Rule	Haiti	2012	2015	-	Nov	Sun>=1	2:00	0	S
44530
60d27d3876f6 8177449: (tz) Support tzdata2017b
rpatil
parents: 44118
diff changeset
  3183
Rule	Haiti	2017	max	-	Mar	Sun>=8	2:00	1:00	D
60d27d3876f6 8177449: (tz) Support tzdata2017b
rpatil
parents: 44118
diff changeset
  3184
Rule	Haiti	2017	max	-	Nov	Sun>=1	2:00	0	S
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3185
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3186
Zone America/Port-au-Prince -4:49:20 -	LMT	1890
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3187
			-4:49	-	PPMT	1917 Jan 24 12:00 # P-a-P MT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3188
			-5:00	Haiti	E%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3189
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3190
# Honduras
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3191
# Shanks & Pottenger say 1921 Jan 1; go with Whitman's more precise Apr 1.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3192
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3193
# From Paul Eggert (2006-05-05):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3194
# worldtimezone.com reports a 2006-05-02 Spanish-language AP article
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3195
# saying Honduras will start using DST midnight Saturday, effective 4
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3196
# months until September.  La Tribuna reported today
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3197
# <http://www.latribuna.hn/99299.html> that Manuel Zelaya, the president
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3198
# of Honduras, refused to back down on this.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3199
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  3200
# From Jesper Nørgaard Welen (2006-08-08):
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3201
# It seems that Honduras has returned from DST to standard time this Monday at
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3202
# 00:00 hours (prolonging Sunday to 25 hours duration).
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3203
# http://www.worldtimezone.com/dst_news/dst_news_honduras04.html
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3204
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3205
# From Paul Eggert (2006-08-08):
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  3206
# Also see Diario El Heraldo, The country returns to standard time (2006-08-08).
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  3207
# http://www.elheraldo.hn/nota.php?nid=54941&sec=12
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3208
# It mentions executive decree 18-2006.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3209
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3210
# From Steffen Thorsen (2006-08-17):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3211
# Honduras will observe DST from 2007 to 2009, exact dates are not
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3212
# published, I have located this authoritative source:
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3213
# http://www.presidencia.gob.hn/noticia.aspx?nId=47
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3214
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3215
# From Steffen Thorsen (2007-03-30):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3216
# http://www.laprensahn.com/pais_nota.php?id04962=7386
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3217
# So it seems that Honduras will not enter DST this year....
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3218
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3219
# Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3220
Rule	Hond	1987	1988	-	May	Sun>=1	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3221
Rule	Hond	1987	1988	-	Sep	lastSun	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3222
Rule	Hond	2006	only	-	May	Sun>=1	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3223
Rule	Hond	2006	only	-	Aug	Mon>=1	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3224
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3225
Zone America/Tegucigalpa -5:48:52 -	LMT	1921 Apr
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3226
			-6:00	Hond	C%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3227
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3228
# Great Swan I ceded by US to Honduras in 1972
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3229
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3230
# Jamaica
20867
38b088040f4f 8025255: (tz) Support tzdata2013g
aefimov
parents: 19382
diff changeset
  3231
# Shanks & Pottenger give -5:07:12, but Milne records -5:07:10.41 from an
38b088040f4f 8025255: (tz) Support tzdata2013g
aefimov
parents: 19382
diff changeset
  3232
# unspecified official document, and says "This time is used throughout the
38b088040f4f 8025255: (tz) Support tzdata2013g
aefimov
parents: 19382
diff changeset
  3233
# island".  Go with Milne.  Round to the nearest second as required by zic.
27294
dfd89723bd6f 8059206: (tz) Support tzdata2014i
aefimov
parents: 26452
diff changeset
  3234
#
dfd89723bd6f 8059206: (tz) Support tzdata2014i
aefimov
parents: 26452
diff changeset
  3235
# Shanks & Pottenger give April 28 for the 1974 spring-forward transition, but
dfd89723bd6f 8059206: (tz) Support tzdata2014i
aefimov
parents: 26452
diff changeset
  3236
# Lance Neita writes that Prime Minister Michael Manley decreed it January 5.
dfd89723bd6f 8059206: (tz) Support tzdata2014i
aefimov
parents: 26452
diff changeset
  3237
# Assume Neita meant Jan 6 02:00, the same as the US.  Neita also writes that
dfd89723bd6f 8059206: (tz) Support tzdata2014i
aefimov
parents: 26452
diff changeset
  3238
# Manley's supporters associated this act with Manley's nickname "Joshua"
dfd89723bd6f 8059206: (tz) Support tzdata2014i
aefimov
parents: 26452
diff changeset
  3239
# (recall that in the Bible the sun stood still at Joshua's request),
dfd89723bd6f 8059206: (tz) Support tzdata2014i
aefimov
parents: 26452
diff changeset
  3240
# and with the Rod of Correction which Manley said he had received from
dfd89723bd6f 8059206: (tz) Support tzdata2014i
aefimov
parents: 26452
diff changeset
  3241
# Haile Selassie, Emperor of Ethiopia.  See:
dfd89723bd6f 8059206: (tz) Support tzdata2014i
aefimov
parents: 26452
diff changeset
  3242
# Neita L. The politician in all of us. Jamaica Observer 2014-09-20
dfd89723bd6f 8059206: (tz) Support tzdata2014i
aefimov
parents: 26452
diff changeset
  3243
# http://www.jamaicaobserver.com/columns/The-politician-in-all-of-us_17573647
dfd89723bd6f 8059206: (tz) Support tzdata2014i
aefimov
parents: 26452
diff changeset
  3244
#
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3245
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  3246
Zone	America/Jamaica	-5:07:11 -	LMT	1890        # Kingston
20867
38b088040f4f 8025255: (tz) Support tzdata2013g
aefimov
parents: 19382
diff changeset
  3247
			-5:07:11 -	KMT	1912 Feb    # Kingston Mean Time
27294
dfd89723bd6f 8059206: (tz) Support tzdata2014i
aefimov
parents: 26452
diff changeset
  3248
			-5:00	-	EST	1974
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3249
			-5:00	US	E%sT	1984
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3250
			-5:00	-	EST
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3251
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3252
# Martinique
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3253
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  3254
Zone America/Martinique	-4:04:20 -      LMT	1890        # Fort-de-France
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  3255
			-4:04:20 -	FFMT	1911 May    # Fort-de-France MT
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3256
			-4:00	-	AST	1980 Apr  6
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3257
			-4:00	1:00	ADT	1980 Sep 28
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3258
			-4:00	-	AST
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3259
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3260
# Montserrat
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  3261
# See America/Port_of_Spain.
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3262
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3263
# Nicaragua
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3264
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3265
# This uses Shanks & Pottenger for times before 2005.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3266
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3267
# From Steffen Thorsen (2005-04-12):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3268
# I've got reports from 8 different people that Nicaragua just started
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3269
# DST on Sunday 2005-04-10, in order to save energy because of
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3270
# expensive petroleum.  The exact end date for DST is not yet
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3271
# announced, only "September" but some sites also say "mid-September".
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3272
# Some background information is available on the President's official site:
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3273
# http://www.presidencia.gob.ni/Presidencia/Files_index/Secretaria/Notas%20de%20Prensa/Presidente/2005/ABRIL/Gobierno-de-nicaragua-adelanta-hora-oficial-06abril.htm
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3274
# The Decree, no 23-2005 is available here:
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3275
# http://www.presidencia.gob.ni/buscador_gaceta/BD/DECRETOS/2005/Decreto%2023-2005%20Se%20adelanta%20en%20una%20hora%20en%20todo%20el%20territorio%20nacional%20apartir%20de%20las%2024horas%20del%2009%20de%20Abril.pdf
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3276
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3277
# From Paul Eggert (2005-05-01):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3278
# The decree doesn't say anything about daylight saving, but for now let's
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3279
# assume that it is daylight saving....
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3280
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3281
# From Gwillim Law (2005-04-21):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3282
# The Associated Press story on the time change, which can be found at
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3283
# http://www.lapalmainteractivo.com/guias/content/gen/ap/America_Latina/AMC_GEN_NICARAGUA_HORA.html
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  3284
# and elsewhere, says (fifth paragraph, translated from Spanish): "The last
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3285
# time that a change of clocks was applied to save energy was in the year 2000
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  3286
# during the Arnoldo Alemán administration."...
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3287
# The northamerica file says that Nicaragua has been on UTC-6 continuously
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3288
# since December 1998.  I wasn't able to find any details of Nicaraguan time
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3289
# changes in 2000.  Perhaps a note could be added to the northamerica file, to
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3290
# the effect that we have indirect evidence that DST was observed in 2000.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3291
#
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  3292
# From Jesper Nørgaard Welen (2005-11-02):
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3293
# Nicaragua left DST the 2005-10-02 at 00:00 (local time).
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3294
# http://www.presidencia.gob.ni/presidencia/files_index/secretaria/comunicados/2005/septiembre/26septiembre-cambio-hora.htm
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3295
# (2005-09-26)
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3296
#
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  3297
# From Jesper Nørgaard Welen (2006-05-05):
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3298
# http://www.elnuevodiario.com.ni/2006/05/01/nacionales/18410
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3299
# (my informal translation)
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  3300
# By order of the president of the republic, Enrique Bolaños, Nicaragua
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3301
# advanced by sixty minutes their official time, yesterday at 2 in the
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  3302
# morning, and will stay that way until 30th of September.
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3303
#
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  3304
# From Jesper Nørgaard Welen (2006-09-30):
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3305
# http://www.presidencia.gob.ni/buscador_gaceta/BD/DECRETOS/2006/D-063-2006P-PRN-Cambio-Hora.pdf
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3306
# My informal translation runs:
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3307
# The natural sun time is restored in all the national territory, in that the
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3308
# time is returned one hour at 01:00 am of October 1 of 2006.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3309
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3310
# Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3311
Rule	Nic	1979	1980	-	Mar	Sun>=16	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3312
Rule	Nic	1979	1980	-	Jun	Mon>=23	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3313
Rule	Nic	2005	only	-	Apr	10	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3314
Rule	Nic	2005	only	-	Oct	Sun>=1	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3315
Rule	Nic	2006	only	-	Apr	30	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3316
Rule	Nic	2006	only	-	Oct	Sun>=1	1:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3317
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3318
Zone	America/Managua	-5:45:08 -	LMT	1890
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3319
			-5:45:12 -	MMT	1934 Jun 23 # Managua Mean Time?
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3320
			-6:00	-	CST	1973 May
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3321
			-5:00	-	EST	1975 Feb 16
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  3322
			-6:00	Nic	C%sT	1992 Jan  1  4:00
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3323
			-5:00	-	EST	1992 Sep 24
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3324
			-6:00	-	CST	1993
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3325
			-5:00	-	EST	1997
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3326
			-6:00	Nic	C%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3327
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3328
# Panama
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3329
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3330
Zone	America/Panama	-5:18:08 -	LMT	1890
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  3331
			-5:19:36 -	CMT	1908 Apr 22 # Colón Mean Time
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3332
			-5:00	-	EST
35770
931159d012e3 8148446: (tz) Support tzdata2016a
rpatil
parents: 32853
diff changeset
  3333
Link America/Panama America/Cayman
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3334
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3335
# Puerto Rico
20867
38b088040f4f 8025255: (tz) Support tzdata2013g
aefimov
parents: 19382
diff changeset
  3336
# There are too many San Juans elsewhere, so we'll use 'Puerto_Rico'.
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3337
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  3338
Zone America/Puerto_Rico -4:24:25 -	LMT	1899 Mar 28 12:00 # San Juan
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3339
			-4:00	-	AST	1942 May  3
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3340
			-4:00	US	A%sT	1946
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3341
			-4:00	-	AST
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3342
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3343
# St Kitts-Nevis
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3344
# St Lucia
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  3345
# See America/Port_of_Spain.
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3346
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3347
# St Pierre and Miquelon
20867
38b088040f4f 8025255: (tz) Support tzdata2013g
aefimov
parents: 19382
diff changeset
  3348
# There are too many St Pierres elsewhere, so we'll use 'Miquelon'.
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3349
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  3350
Zone America/Miquelon	-3:44:40 -	LMT	1911 May 15 # St Pierre
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3351
			-4:00	-	AST	1980 May
44118
800a6450f7d4 8176044: (tz) Support tzdata2017a
rpatil
parents: 41819
diff changeset
  3352
			-3:00	-	-03	1987
800a6450f7d4 8176044: (tz) Support tzdata2017a
rpatil
parents: 41819
diff changeset
  3353
			-3:00	Canada	-03/-02
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3354
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3355
# St Vincent and the Grenadines
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  3356
# See America/Port_of_Spain.
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3357
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3358
# Turks and Caicos
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3359
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3360
# From Chris Dunn in
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  3361
# http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=415007
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3362
# (2007-03-15): In the Turks & Caicos Islands (America/Grand_Turk) the
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3363
# daylight saving dates for time changes have been adjusted to match
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3364
# the recent U.S. change of dates.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3365
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3366
# From Brian Inglis (2007-04-28):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3367
# http://www.turksandcaicos.tc/calendar/index.htm [2007-04-26]
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3368
# there is an entry for Nov 4 "Daylight Savings Time Ends 2007" and three
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3369
# rows before that there is an out of date entry for Oct:
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3370
# "Eastern Standard Times Begins 2007
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3371
# Clocks are set back one hour at 2:00 a.m. local Daylight Saving Time"
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3372
# indicating that the normal ET rules are followed.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3373
#
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  3374
# From Paul Eggert (2014-08-19):
41354
d8271dd87747 8166875: (tz) Support tzdata2016g
rpatil
parents: 39829
diff changeset
  3375
# The 2014-08-13 Cabinet meeting decided to stay on UT -04 year-round.  See:
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  3376
# http://tcweeklynews.com/daylight-savings-time-to-be-maintained-p5353-127.htm
27727
ac74c0c65910 8064560: (tz) Support tzdata2014j
aefimov
parents: 27294
diff changeset
  3377
# Model this as a switch from EST/EDT to AST ...
ac74c0c65910 8064560: (tz) Support tzdata2014j
aefimov
parents: 27294
diff changeset
  3378
# From Chris Walton (2014-11-04):
ac74c0c65910 8064560: (tz) Support tzdata2014j
aefimov
parents: 27294
diff changeset
  3379
# ... the TCI government appears to have delayed the switch to
ac74c0c65910 8064560: (tz) Support tzdata2014j
aefimov
parents: 27294
diff changeset
  3380
# "permanent daylight saving time" by one year....
ac74c0c65910 8064560: (tz) Support tzdata2014j
aefimov
parents: 27294
diff changeset
  3381
# http://tcweeklynews.com/time-change-to-go-ahead-this-november-p5437-127.htm
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3382
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3383
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3384
Zone America/Grand_Turk	-4:44:32 -	LMT	1890
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  3385
			-5:07:11 -	KMT	1912 Feb # Kingston Mean Time
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  3386
			-5:00	-	EST	1979
27727
ac74c0c65910 8064560: (tz) Support tzdata2014j
aefimov
parents: 27294
diff changeset
  3387
			-5:00	US	E%sT	2015 Nov Sun>=1 2:00
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  3388
			-4:00	-	AST
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3389
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3390
# British Virgin Is
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3391
# Virgin Is
26452
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  3392
# See America/Port_of_Spain.
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  3393
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  3394
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  3395
# Local Variables:
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  3396
# coding: utf-8
04bfc550f2b4 8049343: (tz) Support tzdata2014g
aefimov
parents: 23348
diff changeset
  3397
# End: