jdk/make/sun/javazic/tzdata/northamerica
author peytoia
Tue, 26 Apr 2011 10:46:19 +0900
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permissions -rw-r--r--
7039469: (tz) Support tzdata2011g Reviewed-by: okutsu
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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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# <pre>
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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 data 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@elsie.nci.nih.gov for general use in the future).
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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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# His proposal was adopted by the railroads on 1883-11-18 at 12:00,
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# and the most of the country soon followed suit.
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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's <a href="http://www.clpgh.org/exhibit/dst.html">
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# Ten years of daylight saving from the Pittsburgh standpoint
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# (Carnegie Library of Pittsburgh, 1927)</a>.
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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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# <a href="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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# </a> (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	30	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 Bob Devine (1988-01-28):
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# ...Alaska (and Hawaii) had the timezone names changed in 1967.
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#    old			 new
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#    Pacific Standard Time(PST)  -same-
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#    Yukon Standard Time(YST)    -same-
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#    Central Alaska S.T. (CAT)   Alaska-Hawaii St[an]dard Time (AHST)
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   186
#    Nome Standard Time (NT)     Bering Standard Time (BST)
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   187
#
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   188
# ...Alaska's timezone lines were redrawn in 1983 to give only 2 tz.
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   189
#    The YST zone now covers nearly all of the state, AHST just part
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#    of the Aleutian islands.   No DST.
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   191
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   192
# From Paul Eggert (1995-12-19):
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diff changeset
   193
# The tables below use `NST', not `NT', for Nome Standard Time.
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   194
# I invented `CAWT' for Central Alaska War Time.
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   195
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   196
# From U. S. Naval Observatory (1989-01-19):
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   197
# USA  EASTERN       5 H  BEHIND UTC    NEW YORK, WASHINGTON
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   198
# USA  EASTERN       4 H  BEHIND UTC    APR 3 - OCT 30
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   199
# USA  CENTRAL       6 H  BEHIND UTC    CHICAGO, HOUSTON
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   200
# USA  CENTRAL       5 H  BEHIND UTC    APR 3 - OCT 30
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   201
# USA  MOUNTAIN      7 H  BEHIND UTC    DENVER
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   202
# USA  MOUNTAIN      6 H  BEHIND UTC    APR 3 - OCT 30
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   203
# USA  PACIFIC       8 H  BEHIND UTC    L.A., SAN FRANCISCO
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   204
# USA  PACIFIC       7 H  BEHIND UTC    APR 3 - OCT 30
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   205
# USA  ALASKA STD    9 H  BEHIND UTC    MOST OF ALASKA     (AKST)
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   206
# USA  ALASKA STD    8 H  BEHIND UTC    APR 3 - OCT 30 (AKDT)
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   207
# USA  ALEUTIAN     10 H  BEHIND UTC    ISLANDS WEST OF 170W
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   208
# USA  - " -         9 H  BEHIND UTC    APR 3 - OCT 30
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   209
# USA  HAWAII       10 H  BEHIND UTC
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   210
# USA  BERING       11 H  BEHIND UTC    SAMOA, MIDWAY
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   211
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   212
# From Arthur David Olson (1989-01-21):
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diff changeset
   213
# The above dates are for 1988.
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   214
# Note the "AKST" and "AKDT" abbreviations, the claim that there's
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diff changeset
   215
# no DST in Samoa, and the claim that there is DST in Alaska and the
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   216
# Aleutians.
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diff changeset
   217
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diff changeset
   218
# From Arthur David Olson (1988-02-13):
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diff changeset
   219
# Legal standard time zone names, from United States Code (1982 Edition and
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diff changeset
   220
# Supplement III), Title 15, Chapter 6, Section 260 and forward.  First, names
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diff changeset
   221
# up to 1967-04-01 (when most provisions of the Uniform Time Act of 1966
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   222
# took effect), as explained in sections 263 and 261:
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   223
#	(none)
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   224
#	United States standard eastern time
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diff changeset
   225
#	United States standard mountain time
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diff changeset
   226
#	United States standard central time
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diff changeset
   227
#	United States standard Pacific time
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parents:
diff changeset
   228
#	(none)
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diff changeset
   229
#	United States standard Alaska time
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diff changeset
   230
#	(none)
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diff changeset
   231
# Next, names from 1967-04-01 until 1983-11-30 (the date for
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   232
# public law 98-181):
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   233
#	Atlantic standard time
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   234
#	eastern standard time
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   235
#	central standard time
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   236
#	mountain standard time
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   237
#	Pacific standard time
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diff changeset
   238
#	Yukon standard time
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diff changeset
   239
#	Alaska-Hawaii standard time
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diff changeset
   240
#	Bering standard time
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diff changeset
   241
# And after 1983-11-30:
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diff changeset
   242
#	Atlantic standard time
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diff changeset
   243
#	eastern standard time
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diff changeset
   244
#	central standard time
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diff changeset
   245
#	mountain standard time
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diff changeset
   246
#	Pacific standard time
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parents:
diff changeset
   247
#	Alaska standard time
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duke
parents:
diff changeset
   248
#	Hawaii-Aleutian standard time
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parents:
diff changeset
   249
#	Samoa standard time
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diff changeset
   250
# The law doesn't give abbreviations.
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parents:
diff changeset
   251
#
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parents:
diff changeset
   252
# From Paul Eggert (2000-01-08), following a heads-up from Rives McDow:
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duke
parents:
diff changeset
   253
# Public law 106-564 (2000-12-23) introduced the abbreviation
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parents:
diff changeset
   254
# "Chamorro Standard Time" for time in Guam and the Northern Marianas.
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parents:
diff changeset
   255
# See the file "australasia".
90ce3da70b43 Initial load
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diff changeset
   256
90ce3da70b43 Initial load
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parents:
diff changeset
   257
# From Arthur David Olson, 2005-08-09
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parents:
diff changeset
   258
# The following was signed into law on 2005-08-08.
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parents:
diff changeset
   259
#
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parents:
diff changeset
   260
# H.R. 6, Energy Policy Act of 2005, SEC. 110. DAYLIGHT SAVINGS.
90ce3da70b43 Initial load
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parents:
diff changeset
   261
#   (a) Amendment- Section 3(a) of the Uniform Time Act of 1966 (15
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duke
parents:
diff changeset
   262
#   U.S.C. 260a(a)) is amended--
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duke
parents:
diff changeset
   263
#     (1) by striking `first Sunday of April' and inserting `second
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parents:
diff changeset
   264
#     Sunday of March'; and
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parents:
diff changeset
   265
#     (2) by striking `last Sunday of October' and inserting `first
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parents:
diff changeset
   266
#     Sunday of November'.
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parents:
diff changeset
   267
#   (b) Effective Date- Subsection (a) shall take effect 1 year after the
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parents:
diff changeset
   268
#   date of enactment of this Act or March 1, 2007, whichever is later.
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parents:
diff changeset
   269
#   (c) Report to Congress- Not later than 9 months after the effective
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parents:
diff changeset
   270
#   date stated in subsection (b), the Secretary shall report to Congress
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parents:
diff changeset
   271
#   on the impact of this section on energy consumption in the United
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parents:
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   272
#   States.
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parents:
diff changeset
   273
#   (d) Right to Revert- Congress retains the right to revert the
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diff changeset
   274
#   Daylight Saving Time back to the 2005 time schedules once the
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parents:
diff changeset
   275
#   Department study is complete.
90ce3da70b43 Initial load
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diff changeset
   276
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parents:
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   277
# US eastern time, represented by New York
90ce3da70b43 Initial load
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   278
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parents:
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   279
# Connecticut, Delaware, District of Columbia, most of Florida,
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parents:
diff changeset
   280
# Georgia, southeast Indiana (Dearborn and Ohio counties), eastern Kentucky
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parents:
diff changeset
   281
# (except America/Kentucky/Louisville below), Maine, Maryland, Massachusetts,
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parents:
diff changeset
   282
# New Hampshire, New Jersey, New York, North Carolina, Ohio,
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parents:
diff changeset
   283
# Pennsylvania, Rhode Island, South Carolina, eastern Tennessee,
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parents:
diff changeset
   284
# Vermont, Virginia, West Virginia
90ce3da70b43 Initial load
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diff changeset
   285
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duke
parents:
diff changeset
   286
# From Dave Cantor (2004-11-02):
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duke
parents:
diff changeset
   287
# Early this summer I had the occasion to visit the Mount Washington
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parents:
diff changeset
   288
# Observatory weather station atop (of course!) Mount Washington [, NH]....
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parents:
diff changeset
   289
# One of the staff members said that the station was on Eastern Standard Time
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parents:
diff changeset
   290
# and didn't change their clocks for Daylight Saving ... so that their
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parents:
diff changeset
   291
# reports will always have times which are 5 hours behind UTC.
90ce3da70b43 Initial load
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parents:
diff changeset
   292
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duke
parents:
diff changeset
   293
# From Paul Eggert (2005-08-26):
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duke
parents:
diff changeset
   294
# According to today's Huntsville Times
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duke
parents:
diff changeset
   295
# <http://www.al.com/news/huntsvilletimes/index.ssf?/base/news/1125047783228320.xml&coll=1>
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duke
parents:
diff changeset
   296
# a few towns on Alabama's "eastern border with Georgia, such as Phenix City
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parents:
diff changeset
   297
# in Russell County, Lanett in Chambers County and some towns in Lee County,
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duke
parents:
diff changeset
   298
# set their watches and clocks on Eastern time."  It quotes H.H. "Bubba"
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duke
parents:
diff changeset
   299
# Roberts, city administrator in Phenix City. as saying "We are in the Central
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parents:
diff changeset
   300
# time zone, but we do go by the Eastern time zone because so many people work
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parents:
diff changeset
   301
# in Columbus."
90ce3da70b43 Initial load
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parents:
diff changeset
   302
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parents:
diff changeset
   303
# Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER
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parents:
diff changeset
   304
Rule	NYC	1920	only	-	Mar	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
   305
Rule	NYC	1920	only	-	Oct	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
   306
Rule	NYC	1921	1966	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
   307
Rule	NYC	1921	1954	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
   308
Rule	NYC	1955	1966	-	Oct	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
   309
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
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parents:
diff changeset
   310
Zone America/New_York	-4:56:02 -	LMT	1883 Nov 18 12:03:58
90ce3da70b43 Initial load
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parents:
diff changeset
   311
			-5:00	US	E%sT	1920
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parents:
diff changeset
   312
			-5:00	NYC	E%sT	1942
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parents:
diff changeset
   313
			-5:00	US	E%sT	1946
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parents:
diff changeset
   314
			-5:00	NYC	E%sT	1967
90ce3da70b43 Initial load
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parents:
diff changeset
   315
			-5:00	US	E%sT
90ce3da70b43 Initial load
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parents:
diff changeset
   316
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duke
parents:
diff changeset
   317
# US central time, represented by Chicago
90ce3da70b43 Initial load
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parents:
diff changeset
   318
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duke
parents:
diff changeset
   319
# Alabama, Arkansas, Florida panhandle (Bay, Calhoun, Escambia,
90ce3da70b43 Initial load
duke
parents:
diff changeset
   320
# Gulf, Holmes, Jackson, Okaloosa, Santa Rosa, Walton, and
90ce3da70b43 Initial load
duke
parents:
diff changeset
   321
# Washington counties), Illinois, western Indiana
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parents:
diff changeset
   322
# (Gibson, Jasper, Lake, LaPorte, Newton, Porter, Posey, Spencer,
90ce3da70b43 Initial load
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parents:
diff changeset
   323
# Vanderburgh, and Warrick counties), Iowa, most of Kansas, western
90ce3da70b43 Initial load
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parents:
diff changeset
   324
# Kentucky, Louisiana, Minnesota, Mississippi, Missouri, eastern
90ce3da70b43 Initial load
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parents:
diff changeset
   325
# Nebraska, eastern North Dakota, Oklahoma, eastern South Dakota,
90ce3da70b43 Initial load
duke
parents:
diff changeset
   326
# western Tennessee, most of Texas, Wisconsin
90ce3da70b43 Initial load
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parents:
diff changeset
   327
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duke
parents:
diff changeset
   328
# From Larry M. Smith (2006-04-26) re Wisconsin:
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duke
parents:
diff changeset
   329
# http://www.legis.state.wi.us/statutes/Stat0175.pdf ...
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duke
parents:
diff changeset
   330
# is currently enforced at the 01:00 time of change.  Because the local
90ce3da70b43 Initial load
duke
parents:
diff changeset
   331
# "bar time" in the state corresponds to 02:00, a number of citations
90ce3da70b43 Initial load
duke
parents:
diff changeset
   332
# are issued for the "sale of class 'B' alcohol after prohibited
90ce3da70b43 Initial load
duke
parents:
diff changeset
   333
# hours" within the deviated hour of this change every year....
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duke
parents:
diff changeset
   334
#
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duke
parents:
diff changeset
   335
# From Douglas R. Bomberg (2007-03-12):
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duke
parents:
diff changeset
   336
# Wisconsin has enacted (nearly eleventh-hour) legislation to get WI
90ce3da70b43 Initial load
duke
parents:
diff changeset
   337
# Statue 175 closer in synch with the US Congress' intent....
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duke
parents:
diff changeset
   338
# http://www.legis.state.wi.us/2007/data/acts/07Act3.pdf
90ce3da70b43 Initial load
duke
parents:
diff changeset
   339
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duke
parents:
diff changeset
   340
# Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER
90ce3da70b43 Initial load
duke
parents:
diff changeset
   341
Rule	Chicago	1920	only	-	Jun	13	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
   342
Rule	Chicago	1920	1921	-	Oct	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
   343
Rule	Chicago	1921	only	-	Mar	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
   344
Rule	Chicago	1922	1966	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
   345
Rule	Chicago	1922	1954	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
   346
Rule	Chicago	1955	1966	-	Oct	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
   347
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
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duke
parents:
diff changeset
   348
Zone America/Chicago	-5:50:36 -	LMT	1883 Nov 18 12:09:24
90ce3da70b43 Initial load
duke
parents:
diff changeset
   349
			-6:00	US	C%sT	1920
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duke
parents:
diff changeset
   350
			-6:00	Chicago	C%sT	1936 Mar  1 2:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
   351
			-5:00	-	EST	1936 Nov 15 2:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
   352
			-6:00	Chicago	C%sT	1942
90ce3da70b43 Initial load
duke
parents:
diff changeset
   353
			-6:00	US	C%sT	1946
90ce3da70b43 Initial load
duke
parents:
diff changeset
   354
			-6:00	Chicago	C%sT	1967
90ce3da70b43 Initial load
duke
parents:
diff changeset
   355
			-6:00	US	C%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
   356
# Oliver County, ND switched from mountain to central time on 1992-10-25.
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duke
parents:
diff changeset
   357
Zone America/North_Dakota/Center -6:45:12 - LMT	1883 Nov 18 12:14:48
90ce3da70b43 Initial load
duke
parents:
diff changeset
   358
			-7:00	US	M%sT	1992 Oct 25 02:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
   359
			-6:00	US	C%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
   360
# Morton County, ND, switched from mountain to central time on
90ce3da70b43 Initial load
duke
parents:
diff changeset
   361
# 2003-10-26, except for the area around Mandan which was already central time.
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duke
parents:
diff changeset
   362
# See <http://dmses.dot.gov/docimages/p63/135818.pdf>.
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duke
parents:
diff changeset
   363
# Officially this switch also included part of Sioux County, and
90ce3da70b43 Initial load
duke
parents:
diff changeset
   364
# Jones, Mellette, and Todd Counties in South Dakota;
90ce3da70b43 Initial load
duke
parents:
diff changeset
   365
# but in practice these other counties were already observing central time.
90ce3da70b43 Initial load
duke
parents:
diff changeset
   366
# See <http://www.epa.gov/fedrgstr/EPA-IMPACT/2003/October/Day-28/i27056.htm>.
90ce3da70b43 Initial load
duke
parents:
diff changeset
   367
Zone America/North_Dakota/New_Salem -6:45:39 - LMT 1883 Nov 18 12:14:21
90ce3da70b43 Initial load
duke
parents:
diff changeset
   368
			-7:00	US	M%sT	2003 Oct 26 02:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
   369
			-6:00	US	C%sT
90ce3da70b43 Initial load
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parents:
diff changeset
   370
8371
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   371
# From Josh Findley (2011-01-21):
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   372
# ...it appears that Mercer County, North Dakota, changed from the
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   373
# mountain time zone to the central time zone at the last transition from
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   374
# daylight-saving to standard time (on Nov. 7, 2010):
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   375
# <a href="http://www.gpo.gov/fdsys/pkg/FR-2010-09-29/html/2010-24376.htm">
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   376
# http://www.gpo.gov/fdsys/pkg/FR-2010-09-29/html/2010-24376.htm
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   377
# </a>
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   378
# <a href="http://www.bismarcktribune.com/news/local/article_1eb1b588-c758-11df-b472-001cc4c03286.html">
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   379
# http://www.bismarcktribune.com/news/local/article_1eb1b588-c758-11df-b472-001cc4c03286.html
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   380
# </a>
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   381
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   382
# From Andy Lipscomb (2011-01-24):
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   383
# ...according to the Census Bureau, the largest city is Beulah (although
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   384
# it's commonly referred to as Beulah-Hazen, with Hazen being the next
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   385
# largest city in Mercer County).  Google Maps places Beulah's city hall
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   386
# at 4715'51" north, 10146'40" west, which yields an offset of 6h47'07".
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   387
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   388
Zone America/North_Dakota/Beulah -6:47:07 - LMT 1883 Nov 18 12:12:53
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   389
			-7:00	US	M%sT	2010 Nov  7 2:00
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   390
			-6:00	US	C%sT
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   391
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
   392
# US mountain time, represented by Denver
90ce3da70b43 Initial load
duke
parents:
diff changeset
   393
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
   394
# Colorado, far western Kansas, Montana, western
90ce3da70b43 Initial load
duke
parents:
diff changeset
   395
# Nebraska, Nevada border (Jackpot, Owyhee, and Mountain City),
90ce3da70b43 Initial load
duke
parents:
diff changeset
   396
# New Mexico, southwestern North Dakota,
90ce3da70b43 Initial load
duke
parents:
diff changeset
   397
# western South Dakota, far western Texas (El Paso County, Hudspeth County,
90ce3da70b43 Initial load
duke
parents:
diff changeset
   398
# and Pine Springs and Nickel Creek in Culberson County), Utah, Wyoming
90ce3da70b43 Initial load
duke
parents:
diff changeset
   399
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
   400
# Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER
90ce3da70b43 Initial load
duke
parents:
diff changeset
   401
Rule	Denver	1920	1921	-	Mar	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
   402
Rule	Denver	1920	only	-	Oct	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
   403
Rule	Denver	1921	only	-	May	22	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
   404
Rule	Denver	1965	1966	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
   405
Rule	Denver	1965	1966	-	Oct	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
   406
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
   407
Zone America/Denver	-6:59:56 -	LMT	1883 Nov 18 12:00:04
90ce3da70b43 Initial load
duke
parents:
diff changeset
   408
			-7:00	US	M%sT	1920
90ce3da70b43 Initial load
duke
parents:
diff changeset
   409
			-7:00	Denver	M%sT	1942
90ce3da70b43 Initial load
duke
parents:
diff changeset
   410
			-7:00	US	M%sT	1946
90ce3da70b43 Initial load
duke
parents:
diff changeset
   411
			-7:00	Denver	M%sT	1967
90ce3da70b43 Initial load
duke
parents:
diff changeset
   412
			-7:00	US	M%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
   413
90ce3da70b43 Initial load
duke
parents:
diff changeset
   414
# US Pacific time, represented by Los Angeles
90ce3da70b43 Initial load
duke
parents:
diff changeset
   415
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
   416
# California, northern Idaho (Benewah, Bonner, Boundary, Clearwater,
90ce3da70b43 Initial load
duke
parents:
diff changeset
   417
# Idaho, Kootenai, Latah, Lewis, Nez Perce, and Shoshone counties,
90ce3da70b43 Initial load
duke
parents:
diff changeset
   418
# and the northern three-quarters of Idaho county),
90ce3da70b43 Initial load
duke
parents:
diff changeset
   419
# most of Nevada, most of Oregon, and Washington
90ce3da70b43 Initial load
duke
parents:
diff changeset
   420
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
   421
# Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER
90ce3da70b43 Initial load
duke
parents:
diff changeset
   422
Rule	CA	1948	only	-	Mar	14	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
   423
Rule	CA	1949	only	-	Jan	 1	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
   424
Rule	CA	1950	1966	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
   425
Rule	CA	1950	1961	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
   426
Rule	CA	1962	1966	-	Oct	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
   427
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
   428
Zone America/Los_Angeles -7:52:58 -	LMT	1883 Nov 18 12:07:02
90ce3da70b43 Initial load
duke
parents:
diff changeset
   429
			-8:00	US	P%sT	1946
90ce3da70b43 Initial load
duke
parents:
diff changeset
   430
			-8:00	CA	P%sT	1967
90ce3da70b43 Initial load
duke
parents:
diff changeset
   431
			-8:00	US	P%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
   432
90ce3da70b43 Initial load
duke
parents:
diff changeset
   433
# Alaska
90ce3da70b43 Initial load
duke
parents:
diff changeset
   434
# AK%sT is the modern abbreviation for -9:00 per USNO.
90ce3da70b43 Initial load
duke
parents:
diff changeset
   435
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
   436
# From Paul Eggert (2001-05-30):
90ce3da70b43 Initial load
duke
parents:
diff changeset
   437
# Howse writes that Alaska switched from the Julian to the Gregorian calendar,
90ce3da70b43 Initial load
duke
parents:
diff changeset
   438
# and from east-of-GMT to west-of-GMT days, when the US bought it from Russia.
90ce3da70b43 Initial load
duke
parents:
diff changeset
   439
# This was on 1867-10-18, a Friday; the previous day was 1867-10-06 Julian,
90ce3da70b43 Initial load
duke
parents:
diff changeset
   440
# also a Friday.  Include only the time zone part of this transition,
90ce3da70b43 Initial load
duke
parents:
diff changeset
   441
# ignoring the switch from Julian to Gregorian, since we can't represent
90ce3da70b43 Initial load
duke
parents:
diff changeset
   442
# the Julian calendar.
90ce3da70b43 Initial load
duke
parents:
diff changeset
   443
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
   444
# As far as we know, none of the exact locations mentioned below were
90ce3da70b43 Initial load
duke
parents:
diff changeset
   445
# permanently inhabited in 1867 by anyone using either calendar.
90ce3da70b43 Initial load
duke
parents:
diff changeset
   446
# (Yakutat was colonized by the Russians in 1799, but the settlement
90ce3da70b43 Initial load
duke
parents:
diff changeset
   447
# was destroyed in 1805 by a Yakutat-kon war party.)  However, there
90ce3da70b43 Initial load
duke
parents:
diff changeset
   448
# were nearby inhabitants in some cases and for our purposes perhaps
90ce3da70b43 Initial load
duke
parents:
diff changeset
   449
# it's best to simply use the official transition.
90ce3da70b43 Initial load
duke
parents:
diff changeset
   450
#
8761
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   451
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   452
# From Steve Ferguson (2011-01-31):
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   453
# The author lives in Alaska and many of the references listed are only
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   454
# available to Alaskan residents.
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   455
#
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   456
# <a href="http://www.alaskahistoricalsociety.org/index.cfm?section=discover%20alaska&page=Glimpses%20of%20the%20Past&viewpost=2&ContentId=98">
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   457
# http://www.alaskahistoricalsociety.org/index.cfm?section=discover%20alaska&page=Glimpses%20of%20the%20Past&viewpost=2&ContentId=98
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   458
# </a>
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   459
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   460
# From Arthur David Olson (2011-02-01):
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   461
# Here's database-relevant material from the 2001 "Alaska History" article:
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   462
#
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   463
# On September 20 [1979]...DOT...officials decreed that on April 27,
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   464
# 1980, Juneau and other nearby communities would move to Yukon Time.
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   465
# Sitka, Petersburg, Wrangell, and Ketchikan, however, would remain on
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   466
# Pacific Time.
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   467
#
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   468
# ...on September 22, 1980, DOT Secretary Neil E. Goldschmidt rescinded the
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   469
# Department's September 1979 decision. Juneau and other communities in
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   470
# northern Southeast reverted to Pacific Time on October 26.
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   471
#
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   472
# On October 28 [1983]...the Metlakatla Indian Community Council voted
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   473
# unanimously to keep the reservation on Pacific Time.
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   474
#
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   475
# According to DOT official Joanne Petrie, Indian reservations are not
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   476
# bound to follow time zones imposed by neighboring jurisdictions.
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   477
#
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   478
# (The last is consistent with how the database now handles the Navajo
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   479
# Nation.)
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   480
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   481
# From Arthur David Olson (2011-02-09):
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   482
# I just spoke by phone with a staff member at the Metlakatla Indian
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   483
# Community office (using contact information available at
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   484
# <a href="http://www.commerce.state.ak.us/dca/commdb/CIS.cfm?Comm_Boro_name=Metlakatla">
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   485
# http://www.commerce.state.ak.us/dca/commdb/CIS.cfm?Comm_Boro_name=Metlakatla
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   486
# </a>).
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   487
# 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
   488
# the staffer said it was shortly after 10:00 there. When I asked whether
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   489
# that meant they were on Pacific time, they said no--they were on their
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   490
# own time. I asked about daylight saving; they said it wasn't used. I
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   491
# did not inquire about practices in the past.
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   492
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
   493
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
   494
Zone America/Juneau	 15:02:19 -	LMT	1867 Oct 18
90ce3da70b43 Initial load
duke
parents:
diff changeset
   495
			 -8:57:41 -	LMT	1900 Aug 20 12:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
   496
			 -8:00	-	PST	1942
90ce3da70b43 Initial load
duke
parents:
diff changeset
   497
			 -8:00	US	P%sT	1946
90ce3da70b43 Initial load
duke
parents:
diff changeset
   498
			 -8:00	-	PST	1969
8761
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   499
			 -8:00	US	P%sT	1980 Apr 27 2:00
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   500
			 -9:00	US	Y%sT	1980 Oct 26 2:00	
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
   501
			 -8:00	US	P%sT	1983 Oct 30 2:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
   502
			 -9:00	US	Y%sT	1983 Nov 30
90ce3da70b43 Initial load
duke
parents:
diff changeset
   503
			 -9:00	US	AK%sT
8761
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   504
Zone America/Sitka	 -14:58:47 -	LMT	1867 Oct 18
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   505
			 -9:01:13 -	LMT	1900 Aug 20 12:00
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   506
			 -8:00	-	PST	1942
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   507
			 -8:00	US	P%sT	1946
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   508
			 -8:00	-	PST	1969
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   509
			 -8:00	US	P%sT	1983 Oct 30 2:00
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   510
			 -9:00	US	Y%sT	1983 Nov 30
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   511
			 -9:00	US	AK%sT
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   512
Zone America/Metlakatla	 15:13:42 -	LMT	1867 Oct 18
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   513
			 -8:46:18 -	LMT	1900 Aug 20 12:00
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   514
			 -8:00	-	PST	1942
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   515
			 -8:00	US	P%sT	1946
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   516
			 -8:00	-	PST	1969
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   517
			 -8:00	US	P%sT	1983 Oct 30 2:00
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
   518
			 -8:00	US	MeST
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
   519
Zone America/Yakutat	 14:41:05 -	LMT	1867 Oct 18
90ce3da70b43 Initial load
duke
parents:
diff changeset
   520
			 -9:18:55 -	LMT	1900 Aug 20 12:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
   521
			 -9:00	-	YST	1942
90ce3da70b43 Initial load
duke
parents:
diff changeset
   522
			 -9:00	US	Y%sT	1946
90ce3da70b43 Initial load
duke
parents:
diff changeset
   523
			 -9:00	-	YST	1969
90ce3da70b43 Initial load
duke
parents:
diff changeset
   524
			 -9:00	US	Y%sT	1983 Nov 30
90ce3da70b43 Initial load
duke
parents:
diff changeset
   525
			 -9:00	US	AK%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
   526
Zone America/Anchorage	 14:00:24 -	LMT	1867 Oct 18
90ce3da70b43 Initial load
duke
parents:
diff changeset
   527
			 -9:59:36 -	LMT	1900 Aug 20 12:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
   528
			-10:00	-	CAT	1942
90ce3da70b43 Initial load
duke
parents:
diff changeset
   529
			-10:00	US	CAT/CAWT 1945 Aug 14 23:00u
90ce3da70b43 Initial load
duke
parents:
diff changeset
   530
			-10:00	US	CAT/CAPT 1946 # Peace
90ce3da70b43 Initial load
duke
parents:
diff changeset
   531
			-10:00	-	CAT	1967 Apr
90ce3da70b43 Initial load
duke
parents:
diff changeset
   532
			-10:00	-	AHST	1969
90ce3da70b43 Initial load
duke
parents:
diff changeset
   533
			-10:00	US	AH%sT	1983 Oct 30 2:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
   534
			 -9:00	US	Y%sT	1983 Nov 30
90ce3da70b43 Initial load
duke
parents:
diff changeset
   535
			 -9:00	US	AK%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
   536
Zone America/Nome	 12:58:21 -	LMT	1867 Oct 18
90ce3da70b43 Initial load
duke
parents:
diff changeset
   537
			-11:01:38 -	LMT	1900 Aug 20 12:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
   538
			-11:00	-	NST	1942
90ce3da70b43 Initial load
duke
parents:
diff changeset
   539
			-11:00	US	N%sT	1946
90ce3da70b43 Initial load
duke
parents:
diff changeset
   540
			-11:00	-	NST	1967 Apr
90ce3da70b43 Initial load
duke
parents:
diff changeset
   541
			-11:00	-	BST	1969
90ce3da70b43 Initial load
duke
parents:
diff changeset
   542
			-11:00	US	B%sT	1983 Oct 30 2:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
   543
			 -9:00	US	Y%sT	1983 Nov 30
90ce3da70b43 Initial load
duke
parents:
diff changeset
   544
			 -9:00	US	AK%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
   545
Zone America/Adak	 12:13:21 -	LMT	1867 Oct 18
90ce3da70b43 Initial load
duke
parents:
diff changeset
   546
			-11:46:38 -	LMT	1900 Aug 20 12:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
   547
			-11:00	-	NST	1942
90ce3da70b43 Initial load
duke
parents:
diff changeset
   548
			-11:00	US	N%sT	1946
90ce3da70b43 Initial load
duke
parents:
diff changeset
   549
			-11:00	-	NST	1967 Apr
90ce3da70b43 Initial load
duke
parents:
diff changeset
   550
			-11:00	-	BST	1969
90ce3da70b43 Initial load
duke
parents:
diff changeset
   551
			-11:00	US	B%sT	1983 Oct 30 2:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
   552
			-10:00	US	AH%sT	1983 Nov 30
90ce3da70b43 Initial load
duke
parents:
diff changeset
   553
			-10:00	US	HA%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
   554
# The following switches don't quite make our 1970 cutoff.
90ce3da70b43 Initial load
duke
parents:
diff changeset
   555
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
   556
# Shanks writes that part of southwest Alaska (e.g. Aniak)
90ce3da70b43 Initial load
duke
parents:
diff changeset
   557
# switched from -11:00 to -10:00 on 1968-09-22 at 02:00,
90ce3da70b43 Initial load
duke
parents:
diff changeset
   558
# and another part (e.g. Akiak) made the same switch five weeks later.
90ce3da70b43 Initial load
duke
parents:
diff changeset
   559
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
   560
# From David Flater (2004-11-09):
90ce3da70b43 Initial load
duke
parents:
diff changeset
   561
# In e-mail, 2004-11-02, Ray Hudson, historian/liaison to the Unalaska
90ce3da70b43 Initial load
duke
parents:
diff changeset
   562
# Historic Preservation Commission, provided this information, which
90ce3da70b43 Initial load
duke
parents:
diff changeset
   563
# suggests that Unalaska deviated from statutory time from early 1967
90ce3da70b43 Initial load
duke
parents:
diff changeset
   564
# possibly until 1983:
90ce3da70b43 Initial load
duke
parents:
diff changeset
   565
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
   566
#  Minutes of the Unalaska City Council Meeting, January 10, 1967:
90ce3da70b43 Initial load
duke
parents:
diff changeset
   567
#  "Except for St. Paul and Akutan, Unalaska is the only important
90ce3da70b43 Initial load
duke
parents:
diff changeset
   568
#  location not on Alaska Standard Time.  The following resolution was
90ce3da70b43 Initial load
duke
parents:
diff changeset
   569
#  made by William Robinson and seconded by Henry Swanson:  Be it
90ce3da70b43 Initial load
duke
parents:
diff changeset
   570
#  resolved that the City of Unalaska hereby goes to Alaska Standard
90ce3da70b43 Initial load
duke
parents:
diff changeset
   571
#  Time as of midnight Friday, January 13, 1967 (1 A.M. Saturday,
90ce3da70b43 Initial load
duke
parents:
diff changeset
   572
#  January 14, Alaska Standard Time.)  This resolution was passed with
90ce3da70b43 Initial load
duke
parents:
diff changeset
   573
#  three votes for and one against."
90ce3da70b43 Initial load
duke
parents:
diff changeset
   574
90ce3da70b43 Initial load
duke
parents:
diff changeset
   575
# Hawaii
8371
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   576
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   577
# From Arthur David Olson (2010-12-09):
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   578
# "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
   579
# 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
   580
# the article is available at
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   581
# <a href="http://evols.library.manoa.hawaii.edu/bitstream/10524/239/2/JL26215.pdf">
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   582
# http://evols.library.manoa.hawaii.edu/bitstream/10524/239/2/JL26215.pdf
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   583
# </a>
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   584
# and indicates that standard time was adopted effective noon, January
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   585
# 13, 1896 (page 218), that in "1933, the Legislature decreed daylight
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   586
# saving for the period between the last Sunday of each April and the
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   587
# last Sunday of each September, but less than a month later repealed the
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   588
# act," (page 220), that year-round daylight saving time was in effect
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   589
# 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
   590
# when clocks changed) and that clocks were changed by 30 minutes
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   591
# effective the second Sunday of June, 1947 (page 219, with no time of
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   592
# day given for when clocks changed). A footnote for the 1933 changes
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   593
# cites Session Laws of Hawaii 1933, "Act. 90 (approved 26 Apr. 1933)
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   594
# and Act 163 (approved 21 May 1933)."
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   595
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   596
# From Arthur David Olson (2011-01-19):
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   597
# The following is from "Laws of the Territory of Hawaii Passed by the
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   598
# Seventeenth Legislature: Regular Session 1933," available (as of
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   599
# 2011-01-19) at American University's Pence Law Library. Page 85: "Act
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   600
# 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
   601
# year, the standard time of this Territory shall be advanced one
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   602
# hour...This Act shall take effect upon its approval. Approved this 26th
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   603
# day of April, A. D. 1933. LAWRENCE M JUDD, Governor of the Territory of
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   604
# Hawaii." Page 172:  "Act 163...Act 90 of the Session Laws of 1933 is
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   605
# hereby repealed...This Act shall take effect upon its approval, upon
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   606
# which date the standard time of this Territory shall be restored to
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   607
# that existing immediately prior to the taking effect of said Act 90.
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   608
# Approved this 21st day of May, A. D. 1933. LAWRENCE M. JUDD, Governor
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   609
# of the Territory of Hawaii."
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
   610
#
8371
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   611
# Note that 1933-05-21 was a Sunday.
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   612
# 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
   613
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   614
Zone Pacific/Honolulu	-10:31:26 -	LMT	1896 Jan 13 12:00 #Schmitt&Cox
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   615
			-10:30	-	HST	1933 Apr 30 2:00 #Laws 1933
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   616
			-10:30	1:00	HDT	1933 May 21 12:00 #Laws 1933+12
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   617
			-10:30	-	HST	1942 Feb 09 2:00 #Schmitt&Cox+2
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   618
			-10:30	1:00	HDT	1945 Sep 30 2:00 #Schmitt&Fox+2
6201af876de8 7017800: (tz) Support tzdata2011b
peytoia
parents: 6290
diff changeset
   619
			-10:30	US	H%sT	1947 Jun  8 2:00 #Schmitt&Fox+2
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
   620
			-10:00	-	HST
90ce3da70b43 Initial load
duke
parents:
diff changeset
   621
90ce3da70b43 Initial load
duke
parents:
diff changeset
   622
# Now we turn to US areas that have diverged from the consensus since 1970.
90ce3da70b43 Initial load
duke
parents:
diff changeset
   623
90ce3da70b43 Initial load
duke
parents:
diff changeset
   624
# Arizona mostly uses MST.
90ce3da70b43 Initial load
duke
parents:
diff changeset
   625
90ce3da70b43 Initial load
duke
parents:
diff changeset
   626
# From Paul Eggert (2002-10-20):
90ce3da70b43 Initial load
duke
parents:
diff changeset
   627
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
   628
# The information in the rest of this paragraph is derived from the
90ce3da70b43 Initial load
duke
parents:
diff changeset
   629
# <a href="http://www.dlapr.lib.az.us/links/daylight.htm">
90ce3da70b43 Initial load
duke
parents:
diff changeset
   630
# Daylight Saving Time web page (2002-01-23)</a> maintained by the
90ce3da70b43 Initial load
duke
parents:
diff changeset
   631
# Arizona State Library, Archives and Public Records.
90ce3da70b43 Initial load
duke
parents:
diff changeset
   632
# Between 1944-01-01 and 1944-04-01 the State of Arizona used standard
90ce3da70b43 Initial load
duke
parents:
diff changeset
   633
# time, but by federal law railroads, airlines, bus lines, military
90ce3da70b43 Initial load
duke
parents:
diff changeset
   634
# personnel, and some engaged in interstate commerce continued to
90ce3da70b43 Initial load
duke
parents:
diff changeset
   635
# observe war (i.e., daylight saving) time.  The 1944-03-17 Phoenix
90ce3da70b43 Initial load
duke
parents:
diff changeset
   636
# Gazette says that was the date the law changed, and that 04-01 was
90ce3da70b43 Initial load
duke
parents:
diff changeset
   637
# the date the state's clocks would change.  In 1945 the State of
90ce3da70b43 Initial load
duke
parents:
diff changeset
   638
# Arizona used standard time all year, again with exceptions only as
90ce3da70b43 Initial load
duke
parents:
diff changeset
   639
# mandated by federal law.  Arizona observed DST in 1967, but Arizona
90ce3da70b43 Initial load
duke
parents:
diff changeset
   640
# Laws 1968, ch. 183 (effective 1968-03-21) repealed DST.
90ce3da70b43 Initial load
duke
parents:
diff changeset
   641
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
   642
# Shanks says the 1944 experiment came to an end on 1944-03-17.
90ce3da70b43 Initial load
duke
parents:
diff changeset
   643
# Go with the Arizona State Library instead.
90ce3da70b43 Initial load
duke
parents:
diff changeset
   644
90ce3da70b43 Initial load
duke
parents:
diff changeset
   645
Zone America/Phoenix	-7:28:18 -	LMT	1883 Nov 18 11:31:42
90ce3da70b43 Initial load
duke
parents:
diff changeset
   646
			-7:00	US	M%sT	1944 Jan  1 00:01
90ce3da70b43 Initial load
duke
parents:
diff changeset
   647
			-7:00	-	MST	1944 Apr  1 00:01
90ce3da70b43 Initial load
duke
parents:
diff changeset
   648
			-7:00	US	M%sT	1944 Oct  1 00:01
90ce3da70b43 Initial load
duke
parents:
diff changeset
   649
			-7:00	-	MST	1967
90ce3da70b43 Initial load
duke
parents:
diff changeset
   650
			-7:00	US	M%sT	1968 Mar 21
90ce3da70b43 Initial load
duke
parents:
diff changeset
   651
			-7:00	-	MST
90ce3da70b43 Initial load
duke
parents:
diff changeset
   652
# From Arthur David Olson (1988-02-13):
90ce3da70b43 Initial load
duke
parents:
diff changeset
   653
# A writer from the Inter Tribal Council of Arizona, Inc.,
90ce3da70b43 Initial load
duke
parents:
diff changeset
   654
# notes in private correspondence dated 1987-12-28 that "Presently, only the
90ce3da70b43 Initial load
duke
parents:
diff changeset
   655
# Navajo Nation participates in the Daylight Saving Time policy, due to its
90ce3da70b43 Initial load
duke
parents:
diff changeset
   656
# large size and location in three states."  (The "only" means that other
90ce3da70b43 Initial load
duke
parents:
diff changeset
   657
# tribal nations don't use DST.)
90ce3da70b43 Initial load
duke
parents:
diff changeset
   658
90ce3da70b43 Initial load
duke
parents:
diff changeset
   659
Link America/Denver America/Shiprock
90ce3da70b43 Initial load
duke
parents:
diff changeset
   660
90ce3da70b43 Initial load
duke
parents:
diff changeset
   661
# Southern Idaho (Ada, Adams, Bannock, Bear Lake, Bingham, Blaine,
90ce3da70b43 Initial load
duke
parents:
diff changeset
   662
# Boise, Bonneville, Butte, Camas, Canyon, Caribou, Cassia, Clark,
90ce3da70b43 Initial load
duke
parents:
diff changeset
   663
# Custer, Elmore, Franklin, Fremont, Gem, Gooding, Jefferson, Jerome,
90ce3da70b43 Initial load
duke
parents:
diff changeset
   664
# Lemhi, Lincoln, Madison, Minidoka, Oneida, Owyhee, Payette, Power,
90ce3da70b43 Initial load
duke
parents:
diff changeset
   665
# Teton, Twin Falls, Valley, Washington counties, and the southern
90ce3da70b43 Initial load
duke
parents:
diff changeset
   666
# quarter of Idaho county) and eastern Oregon (most of Malheur County)
90ce3da70b43 Initial load
duke
parents:
diff changeset
   667
# switched four weeks late in 1974.
90ce3da70b43 Initial load
duke
parents:
diff changeset
   668
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
   669
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
   670
Zone America/Boise	-7:44:49 -	LMT	1883 Nov 18 12:15:11
90ce3da70b43 Initial load
duke
parents:
diff changeset
   671
			-8:00	US	P%sT	1923 May 13 2:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
   672
			-7:00	US	M%sT	1974
90ce3da70b43 Initial load
duke
parents:
diff changeset
   673
			-7:00	-	MST	1974 Feb  3 2:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
   674
			-7:00	US	M%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
   675
90ce3da70b43 Initial load
duke
parents:
diff changeset
   676
# Indiana
90ce3da70b43 Initial load
duke
parents:
diff changeset
   677
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
   678
# For a map of Indiana's time zone regions, see:
90ce3da70b43 Initial load
duke
parents:
diff changeset
   679
# <a href="http://www.mccsc.edu/time.html">
90ce3da70b43 Initial load
duke
parents:
diff changeset
   680
# What time is it in Indiana?
90ce3da70b43 Initial load
duke
parents:
diff changeset
   681
# </a> (2006-03-01)
90ce3da70b43 Initial load
duke
parents:
diff changeset
   682
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
   683
# From Paul Eggert (2007-08-17):
90ce3da70b43 Initial load
duke
parents:
diff changeset
   684
# Since 1970, most of Indiana has been like America/Indiana/Indianapolis,
90ce3da70b43 Initial load
duke
parents:
diff changeset
   685
# with the following exceptions:
90ce3da70b43 Initial load
duke
parents:
diff changeset
   686
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
   687
# - Gibson, Jasper, Lake, LaPorte, Newton, Porter, Posey, Spencer,
90ce3da70b43 Initial load
duke
parents:
diff changeset
   688
#   Vandenburgh, and Warrick counties have been like America/Chicago.
90ce3da70b43 Initial load
duke
parents:
diff changeset
   689
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
   690
# - Dearborn and Ohio counties have been like America/New_York.
90ce3da70b43 Initial load
duke
parents:
diff changeset
   691
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
   692
# - Clark, Floyd, and Harrison counties have been like
90ce3da70b43 Initial load
duke
parents:
diff changeset
   693
#   America/Kentucky/Louisville.
90ce3da70b43 Initial load
duke
parents:
diff changeset
   694
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
   695
# - Crawford, Daviess, Dubois, Knox, Martin, Perry, Pike, Pulaski, Starke,
90ce3da70b43 Initial load
duke
parents:
diff changeset
   696
#   and Switzerland counties have their own time zone histories as noted below.
90ce3da70b43 Initial load
duke
parents:
diff changeset
   697
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
   698
# Shanks partitioned Indiana into 345 regions, each with its own time history,
90ce3da70b43 Initial load
duke
parents:
diff changeset
   699
# and wrote ``Even newspaper reports present contradictory information.''
90ce3da70b43 Initial load
duke
parents:
diff changeset
   700
# Those Hoosiers!  Such a flighty and changeable people!
90ce3da70b43 Initial load
duke
parents:
diff changeset
   701
# Fortunately, most of the complexity occurred before our cutoff date of 1970.
90ce3da70b43 Initial load
duke
parents:
diff changeset
   702
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
   703
# Other than Indianapolis, the Indiana place names are so nondescript
90ce3da70b43 Initial load
duke
parents:
diff changeset
   704
# that they would be ambiguous if we left them at the `America' level.
90ce3da70b43 Initial load
duke
parents:
diff changeset
   705
# So we reluctantly put them all in a subdirectory `America/Indiana'.
90ce3da70b43 Initial load
duke
parents:
diff changeset
   706
90ce3da70b43 Initial load
duke
parents:
diff changeset
   707
# From Paul Eggert (2005-08-16):
90ce3da70b43 Initial load
duke
parents:
diff changeset
   708
# http://www.mccsc.edu/time.html says that Indiana will use DST starting 2006.
90ce3da70b43 Initial load
duke
parents:
diff changeset
   709
90ce3da70b43 Initial load
duke
parents:
diff changeset
   710
# From Nathan Stratton Treadway (2006-03-30):
90ce3da70b43 Initial load
duke
parents:
diff changeset
   711
# http://www.dot.gov/affairs/dot0406.htm [3705 B]
90ce3da70b43 Initial load
duke
parents:
diff changeset
   712
# From Deborah Goldsmith (2006-01-18):
90ce3da70b43 Initial load
duke
parents:
diff changeset
   713
# http://dmses.dot.gov/docimages/pdf95/382329_web.pdf [2.9 MB]
90ce3da70b43 Initial load
duke
parents:
diff changeset
   714
# From Paul Eggert (2006-01-20):
90ce3da70b43 Initial load
duke
parents:
diff changeset
   715
# It says "DOT is relocating the time zone boundary in Indiana to move Starke,
90ce3da70b43 Initial load
duke
parents:
diff changeset
   716
# Pulaski, Knox, Daviess, Martin, Pike, Dubois, and Perry Counties from the
90ce3da70b43 Initial load
duke
parents:
diff changeset
   717
# Eastern Time Zone to the Central Time Zone.... The effective date of
90ce3da70b43 Initial load
duke
parents:
diff changeset
   718
# this rule is 2:OO a.m. EST Sunday, April 2, 2006, which is the
90ce3da70b43 Initial load
duke
parents:
diff changeset
   719
# changeover date from standard time to Daylight Saving Time."
90ce3da70b43 Initial load
duke
parents:
diff changeset
   720
# Strictly speaking, this means the affected counties will change their
90ce3da70b43 Initial load
duke
parents:
diff changeset
   721
# clocks twice that night, but this obviously is in error.  The intent
90ce3da70b43 Initial load
duke
parents:
diff changeset
   722
# is that 01:59:59 EST be followed by 02:00:00 CDT.
90ce3da70b43 Initial load
duke
parents:
diff changeset
   723
90ce3da70b43 Initial load
duke
parents:
diff changeset
   724
# From Gwillim Law (2007-02-10):
90ce3da70b43 Initial load
duke
parents:
diff changeset
   725
# The Associated Press has been reporting that Pulaski County, Indiana is
90ce3da70b43 Initial load
duke
parents:
diff changeset
   726
# going to switch from Central to Eastern Time on March 11, 2007....
90ce3da70b43 Initial load
duke
parents:
diff changeset
   727
# http://www.indystar.com/apps/pbcs.dll/article?AID=/20070207/LOCAL190108/702070524/0/LOCAL
90ce3da70b43 Initial load
duke
parents:
diff changeset
   728
90ce3da70b43 Initial load
duke
parents:
diff changeset
   729
# Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER
90ce3da70b43 Initial load
duke
parents:
diff changeset
   730
Rule Indianapolis 1941	only	-	Jun	22	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
   731
Rule Indianapolis 1941	1954	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
   732
Rule Indianapolis 1946	1954	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
   733
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
   734
Zone America/Indiana/Indianapolis -5:44:38 - LMT 1883 Nov 18 12:15:22
90ce3da70b43 Initial load
duke
parents:
diff changeset
   735
			-6:00	US	C%sT	1920
90ce3da70b43 Initial load
duke
parents:
diff changeset
   736
			-6:00 Indianapolis C%sT	1942
90ce3da70b43 Initial load
duke
parents:
diff changeset
   737
			-6:00	US	C%sT	1946
90ce3da70b43 Initial load
duke
parents:
diff changeset
   738
			-6:00 Indianapolis C%sT	1955 Apr 24 2:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
   739
			-5:00	-	EST	1957 Sep 29 2:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
   740
			-6:00	-	CST	1958 Apr 27 2:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
   741
			-5:00	-	EST	1969
90ce3da70b43 Initial load
duke
parents:
diff changeset
   742
			-5:00	US	E%sT	1971
90ce3da70b43 Initial load
duke
parents:
diff changeset
   743
			-5:00	-	EST	2006
90ce3da70b43 Initial load
duke
parents:
diff changeset
   744
			-5:00	US	E%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
   745
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
   746
# Eastern Crawford County, Indiana, left its clocks alone in 1974,
90ce3da70b43 Initial load
duke
parents:
diff changeset
   747
# as well as from 1976 through 2005.
90ce3da70b43 Initial load
duke
parents:
diff changeset
   748
# Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER
90ce3da70b43 Initial load
duke
parents:
diff changeset
   749
Rule	Marengo	1951	only	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
   750
Rule	Marengo	1951	only	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
   751
Rule	Marengo	1954	1960	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
   752
Rule	Marengo	1954	1960	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
   753
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
   754
Zone America/Indiana/Marengo -5:45:23 -	LMT	1883 Nov 18 12:14:37
90ce3da70b43 Initial load
duke
parents:
diff changeset
   755
			-6:00	US	C%sT	1951
90ce3da70b43 Initial load
duke
parents:
diff changeset
   756
			-6:00	Marengo	C%sT	1961 Apr 30 2:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
   757
			-5:00	-	EST	1969
90ce3da70b43 Initial load
duke
parents:
diff changeset
   758
			-5:00	US	E%sT	1974 Jan  6 2:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
   759
			-6:00	1:00	CDT	1974 Oct 27 2:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
   760
			-5:00	US	E%sT	1976
90ce3da70b43 Initial load
duke
parents:
diff changeset
   761
			-5:00	-	EST	2006
90ce3da70b43 Initial load
duke
parents:
diff changeset
   762
			-5:00	US	E%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
   763
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
   764
# Daviess, Dubois, Knox, and Martin Counties, Indiana,
90ce3da70b43 Initial load
duke
parents:
diff changeset
   765
# switched from eastern to central time in April 2006, then switched back
90ce3da70b43 Initial load
duke
parents:
diff changeset
   766
# in November 2007.
90ce3da70b43 Initial load
duke
parents:
diff changeset
   767
# Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER
90ce3da70b43 Initial load
duke
parents:
diff changeset
   768
Rule Vincennes	1946	only	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
   769
Rule Vincennes	1946	only	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
   770
Rule Vincennes	1953	1954	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
   771
Rule Vincennes	1953	1959	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
   772
Rule Vincennes	1955	only	-	May	 1	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
   773
Rule Vincennes	1956	1963	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
   774
Rule Vincennes	1960	only	-	Oct	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
   775
Rule Vincennes	1961	only	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
   776
Rule Vincennes	1962	1963	-	Oct	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
   777
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
   778
Zone America/Indiana/Vincennes -5:50:07 - LMT	1883 Nov 18 12:09:53
90ce3da70b43 Initial load
duke
parents:
diff changeset
   779
			-6:00	US	C%sT	1946
90ce3da70b43 Initial load
duke
parents:
diff changeset
   780
			-6:00 Vincennes	C%sT	1964 Apr 26 2:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
   781
			-5:00	-	EST	1969
90ce3da70b43 Initial load
duke
parents:
diff changeset
   782
			-5:00	US	E%sT	1971
90ce3da70b43 Initial load
duke
parents:
diff changeset
   783
			-5:00	-	EST	2006 Apr  2 2:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
   784
			-6:00	US	C%sT	2007 Nov  4 2:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
   785
			-5:00	US	E%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
   786
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
   787
# Perry County, Indiana, switched from eastern to central time in April 2006.
90ce3da70b43 Initial load
duke
parents:
diff changeset
   788
# Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER
90ce3da70b43 Initial load
duke
parents:
diff changeset
   789
Rule Perry	1946	only	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
   790
Rule Perry	1946	only	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
   791
Rule Perry	1953	1954	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
   792
Rule Perry	1953	1959	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
   793
Rule Perry	1955	only	-	May	 1	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
   794
Rule Perry	1956	1963	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
   795
Rule Perry	1960	only	-	Oct	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
   796
Rule Perry	1961	only	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
   797
Rule Perry	1962	1963	-	Oct	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
   798
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
   799
Zone America/Indiana/Tell_City -5:47:03 - LMT	1883 Nov 18 12:12:57
90ce3da70b43 Initial load
duke
parents:
diff changeset
   800
			-6:00	US	C%sT	1946
90ce3da70b43 Initial load
duke
parents:
diff changeset
   801
			-6:00 Perry	C%sT	1964 Apr 26 2:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
   802
			-5:00	-	EST	1969
90ce3da70b43 Initial load
duke
parents:
diff changeset
   803
			-5:00	US	E%sT	1971
90ce3da70b43 Initial load
duke
parents:
diff changeset
   804
			-5:00	-	EST	2006 Apr  2 2:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
   805
			-6:00	US	C%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
   806
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
   807
# Pike County, Indiana moved from central to eastern time in 1977,
90ce3da70b43 Initial load
duke
parents:
diff changeset
   808
# then switched back in 2006, then switched back again in 2007.
90ce3da70b43 Initial load
duke
parents:
diff changeset
   809
# Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER
90ce3da70b43 Initial load
duke
parents:
diff changeset
   810
Rule	Pike	1955	only	-	May	 1	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
   811
Rule	Pike	1955	1960	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
   812
Rule	Pike	1956	1964	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
   813
Rule	Pike	1961	1964	-	Oct	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
   814
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
   815
Zone America/Indiana/Petersburg -5:49:07 - LMT	1883 Nov 18 12:10:53
90ce3da70b43 Initial load
duke
parents:
diff changeset
   816
			-6:00	US	C%sT	1955
90ce3da70b43 Initial load
duke
parents:
diff changeset
   817
			-6:00	Pike	C%sT	1965 Apr 25 2:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
   818
			-5:00	-	EST	1966 Oct 30 2:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
   819
			-6:00	US	C%sT	1977 Oct 30 2:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
   820
			-5:00	-	EST	2006 Apr  2 2:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
   821
			-6:00	US	C%sT	2007 Nov  4 2:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
   822
			-5:00	US	E%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
   823
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
   824
# Starke County, Indiana moved from central to eastern time in 1991,
90ce3da70b43 Initial load
duke
parents:
diff changeset
   825
# then switched back in 2006.
90ce3da70b43 Initial load
duke
parents:
diff changeset
   826
# From Arthur David Olson (1991-10-28):
90ce3da70b43 Initial load
duke
parents:
diff changeset
   827
# An article on page A3 of the Sunday, 1991-10-27 Washington Post
90ce3da70b43 Initial load
duke
parents:
diff changeset
   828
# notes that Starke County switched from Central time to Eastern time as of
90ce3da70b43 Initial load
duke
parents:
diff changeset
   829
# 1991-10-27.
90ce3da70b43 Initial load
duke
parents:
diff changeset
   830
# Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER
90ce3da70b43 Initial load
duke
parents:
diff changeset
   831
Rule	Starke	1947	1961	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
   832
Rule	Starke	1947	1954	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
   833
Rule	Starke	1955	1956	-	Oct	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
   834
Rule	Starke	1957	1958	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
   835
Rule	Starke	1959	1961	-	Oct	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
   836
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
   837
Zone America/Indiana/Knox -5:46:30 -	LMT	1883 Nov 18 12:13:30
90ce3da70b43 Initial load
duke
parents:
diff changeset
   838
			-6:00	US	C%sT	1947
90ce3da70b43 Initial load
duke
parents:
diff changeset
   839
			-6:00	Starke	C%sT	1962 Apr 29 2:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
   840
			-5:00	-	EST	1963 Oct 27 2:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
   841
			-6:00	US	C%sT	1991 Oct 27 2:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
   842
			-5:00	-	EST	2006 Apr  2 2:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
   843
			-6:00	US	C%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
   844
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
   845
# Pulaski County, Indiana, switched from eastern to central time in
90ce3da70b43 Initial load
duke
parents:
diff changeset
   846
# April 2006 and then switched back in March 2007.
90ce3da70b43 Initial load
duke
parents:
diff changeset
   847
# Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER
90ce3da70b43 Initial load
duke
parents:
diff changeset
   848
Rule	Pulaski	1946	1960	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
   849
Rule	Pulaski	1946	1954	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
   850
Rule	Pulaski	1955	1956	-	Oct	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
   851
Rule	Pulaski	1957	1960	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
   852
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
   853
Zone America/Indiana/Winamac -5:46:25 - LMT	1883 Nov 18 12:13:35
90ce3da70b43 Initial load
duke
parents:
diff changeset
   854
			-6:00	US	C%sT	1946
90ce3da70b43 Initial load
duke
parents:
diff changeset
   855
			-6:00	Pulaski	C%sT	1961 Apr 30 2:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
   856
			-5:00	-	EST	1969
90ce3da70b43 Initial load
duke
parents:
diff changeset
   857
			-5:00	US	E%sT	1971
90ce3da70b43 Initial load
duke
parents:
diff changeset
   858
			-5:00	-	EST	2006 Apr  2 2:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
   859
			-6:00	US	C%sT	2007 Mar 11 2:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
   860
			-5:00	US	E%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
   861
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
   862
# Switzerland County, Indiana, did not observe DST from 1973 through 2005.
90ce3da70b43 Initial load
duke
parents:
diff changeset
   863
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
   864
Zone America/Indiana/Vevay -5:40:16 -	LMT	1883 Nov 18 12:19:44
90ce3da70b43 Initial load
duke
parents:
diff changeset
   865
			-6:00	US	C%sT	1954 Apr 25 2:00
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	1973
90ce3da70b43 Initial load
duke
parents:
diff changeset
   868
			-5:00	-	EST	2006
90ce3da70b43 Initial load
duke
parents:
diff changeset
   869
			-5:00	US	E%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
   870
90ce3da70b43 Initial load
duke
parents:
diff changeset
   871
# Part of Kentucky left its clocks alone in 1974.
90ce3da70b43 Initial load
duke
parents:
diff changeset
   872
# This also includes Clark, Floyd, and Harrison counties in Indiana.
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 Louisville	1921	only	-	May	1	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
   875
Rule Louisville	1921	only	-	Sep	1	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
   876
Rule Louisville	1941	1961	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
   877
Rule Louisville	1941	only	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
   878
Rule Louisville	1946	only	-	Jun	2	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
   879
Rule Louisville	1950	1955	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
   880
Rule Louisville	1956	1960	-	Oct	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
   881
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
   882
Zone America/Kentucky/Louisville -5:43:02 -	LMT	1883 Nov 18 12:16:58
90ce3da70b43 Initial load
duke
parents:
diff changeset
   883
			-6:00	US	C%sT	1921
90ce3da70b43 Initial load
duke
parents:
diff changeset
   884
			-6:00 Louisville C%sT	1942
90ce3da70b43 Initial load
duke
parents:
diff changeset
   885
			-6:00	US	C%sT	1946
90ce3da70b43 Initial load
duke
parents:
diff changeset
   886
			-6:00 Louisville C%sT	1961 Jul 23 2:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
   887
			-5:00	-	EST	1968
90ce3da70b43 Initial load
duke
parents:
diff changeset
   888
			-5:00	US	E%sT	1974 Jan  6 2:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
   889
			-6:00	1:00	CDT	1974 Oct 27 2:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
   890
			-5:00	US	E%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
   891
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
   892
# Wayne County, Kentucky
90ce3da70b43 Initial load
duke
parents:
diff changeset
   893
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
   894
# From
90ce3da70b43 Initial load
duke
parents:
diff changeset
   895
# <a href="http://www.lake-cumberland.com/life/archive/news990129time.shtml">
90ce3da70b43 Initial load
duke
parents:
diff changeset
   896
# Lake Cumberland LIFE
90ce3da70b43 Initial load
duke
parents:
diff changeset
   897
# </a> (1999-01-29) via WKYM-101.7:
90ce3da70b43 Initial load
duke
parents:
diff changeset
   898
# Clinton County has joined Wayne County in asking the DoT to change from
90ce3da70b43 Initial load
duke
parents:
diff changeset
   899
# the Central to the Eastern time zone....  The Wayne County government made
90ce3da70b43 Initial load
duke
parents:
diff changeset
   900
# the same request in December.  And while Russell County officials have not
90ce3da70b43 Initial load
duke
parents:
diff changeset
   901
# taken action, the majority of respondents to a poll conducted there in
90ce3da70b43 Initial load
duke
parents:
diff changeset
   902
# August indicated they would like to change to "fast time" also.
90ce3da70b43 Initial load
duke
parents:
diff changeset
   903
# The three Lake Cumberland counties are the farthest east of any U.S.
90ce3da70b43 Initial load
duke
parents:
diff changeset
   904
# location in the Central time zone.
90ce3da70b43 Initial load
duke
parents:
diff changeset
   905
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
   906
# From Rich Wales (2000-08-29):
90ce3da70b43 Initial load
duke
parents:
diff changeset
   907
# After prolonged debate, and despite continuing deep differences of opinion,
90ce3da70b43 Initial load
duke
parents:
diff changeset
   908
# Wayne County (central Kentucky) is switching from Central (-0600) to Eastern
90ce3da70b43 Initial load
duke
parents:
diff changeset
   909
# (-0500) time.  They won't "fall back" this year.  See Sara Shipley,
90ce3da70b43 Initial load
duke
parents:
diff changeset
   910
# The difference an hour makes, Nando Times (2000-08-29 15:33 -0400).
90ce3da70b43 Initial load
duke
parents:
diff changeset
   911
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
   912
# From Paul Eggert (2001-07-16):
90ce3da70b43 Initial load
duke
parents:
diff changeset
   913
# The final rule was published in the
90ce3da70b43 Initial load
duke
parents:
diff changeset
   914
# <a href="http://frwebgate.access.gpo.gov/cgi-bin/getdoc.cgi?dbname=2000_register&docid=fr17au00-22">
90ce3da70b43 Initial load
duke
parents:
diff changeset
   915
# Federal Register 65, 160 (2000-08-17), page 50154-50158.
90ce3da70b43 Initial load
duke
parents:
diff changeset
   916
# </a>
90ce3da70b43 Initial load
duke
parents:
diff changeset
   917
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
   918
Zone America/Kentucky/Monticello -5:39:24 - LMT	1883 Nov 18 12:20:36
90ce3da70b43 Initial load
duke
parents:
diff changeset
   919
			-6:00	US	C%sT	1946
90ce3da70b43 Initial load
duke
parents:
diff changeset
   920
			-6:00	-	CST	1968
90ce3da70b43 Initial load
duke
parents:
diff changeset
   921
			-6:00	US	C%sT	2000 Oct 29  2:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
   922
			-5:00	US	E%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
   923
90ce3da70b43 Initial load
duke
parents:
diff changeset
   924
90ce3da70b43 Initial load
duke
parents:
diff changeset
   925
# From Rives McDow (2000-08-30):
90ce3da70b43 Initial load
duke
parents:
diff changeset
   926
# Here ... are all the changes in the US since 1985.
90ce3da70b43 Initial load
duke
parents:
diff changeset
   927
# Kearny County, KS (put all of county on central;
90ce3da70b43 Initial load
duke
parents:
diff changeset
   928
#	previously split between MST and CST) ... 1990-10
90ce3da70b43 Initial load
duke
parents:
diff changeset
   929
# Starke County, IN (from CST to EST) ... 1991-10
90ce3da70b43 Initial load
duke
parents:
diff changeset
   930
# Oliver County, ND (from MST to CST) ... 1992-10
90ce3da70b43 Initial load
duke
parents:
diff changeset
   931
# West Wendover, NV (from PST TO MST) ... 1999-10
90ce3da70b43 Initial load
duke
parents:
diff changeset
   932
# Wayne County, KY (from CST to EST) ... 2000-10
90ce3da70b43 Initial load
duke
parents:
diff changeset
   933
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
   934
# From Paul Eggert (2001-07-17):
90ce3da70b43 Initial load
duke
parents:
diff changeset
   935
# We don't know where the line used to be within Kearny County, KS,
90ce3da70b43 Initial load
duke
parents:
diff changeset
   936
# so omit that change for now.
90ce3da70b43 Initial load
duke
parents:
diff changeset
   937
# See America/Indiana/Knox for the Starke County, IN change.
90ce3da70b43 Initial load
duke
parents:
diff changeset
   938
# See America/North_Dakota/Center for the Oliver County, ND change.
90ce3da70b43 Initial load
duke
parents:
diff changeset
   939
# West Wendover, NV officially switched from Pacific to mountain time on
90ce3da70b43 Initial load
duke
parents:
diff changeset
   940
# 1999-10-31.  See the
90ce3da70b43 Initial load
duke
parents:
diff changeset
   941
# <a href="http://frwebgate.access.gpo.gov/cgi-bin/getdoc.cgi?dbname=1999_register&docid=fr21oc99-15">
90ce3da70b43 Initial load
duke
parents:
diff changeset
   942
# Federal Register 64, 203 (1999-10-21), page 56705-56707.
90ce3da70b43 Initial load
duke
parents:
diff changeset
   943
# </a>
90ce3da70b43 Initial load
duke
parents:
diff changeset
   944
# However, the Federal Register says that West Wendover already operated
90ce3da70b43 Initial load
duke
parents:
diff changeset
   945
# on mountain time, and the rule merely made this official;
90ce3da70b43 Initial load
duke
parents:
diff changeset
   946
# hence a separate tz entry is not needed.
90ce3da70b43 Initial load
duke
parents:
diff changeset
   947
90ce3da70b43 Initial load
duke
parents:
diff changeset
   948
# Michigan
90ce3da70b43 Initial load
duke
parents:
diff changeset
   949
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
   950
# From Bob Devine (1988-01-28):
90ce3da70b43 Initial load
duke
parents:
diff changeset
   951
# Michigan didn't observe DST from 1968 to 1973.
90ce3da70b43 Initial load
duke
parents:
diff changeset
   952
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
   953
# From Paul Eggert (1999-03-31):
90ce3da70b43 Initial load
duke
parents:
diff changeset
   954
# Shanks writes that Michigan started using standard time on 1885-09-18,
90ce3da70b43 Initial load
duke
parents:
diff changeset
   955
# but Howse writes (pp 124-125, referring to Popular Astronomy, 1901-01)
90ce3da70b43 Initial load
duke
parents:
diff changeset
   956
# that Detroit kept
90ce3da70b43 Initial load
duke
parents:
diff changeset
   957
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
   958
#	local time until 1900 when the City Council decreed that clocks should
90ce3da70b43 Initial load
duke
parents:
diff changeset
   959
#	be put back twenty-eight minutes to Central Standard Time.  Half the
90ce3da70b43 Initial load
duke
parents:
diff changeset
   960
#	city obeyed, half refused.  After considerable debate, the decision
90ce3da70b43 Initial load
duke
parents:
diff changeset
   961
#	was rescinded and the city reverted to Sun time.  A derisive offer to
90ce3da70b43 Initial load
duke
parents:
diff changeset
   962
#	erect a sundial in front of the city hall was referred to the
90ce3da70b43 Initial load
duke
parents:
diff changeset
   963
#	Committee on Sewers.  Then, in 1905, Central time was adopted
90ce3da70b43 Initial load
duke
parents:
diff changeset
   964
#	by city vote.
90ce3da70b43 Initial load
duke
parents:
diff changeset
   965
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
   966
# This story is too entertaining to be false, so go with Howse over Shanks.
90ce3da70b43 Initial load
duke
parents:
diff changeset
   967
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
   968
# From Paul Eggert (2001-03-06):
90ce3da70b43 Initial load
duke
parents:
diff changeset
   969
# Garland (1927) writes ``Cleveland and Detroit advanced their clocks
90ce3da70b43 Initial load
duke
parents:
diff changeset
   970
# one hour in 1914.''  This change is not in Shanks.  We have no more
90ce3da70b43 Initial load
duke
parents:
diff changeset
   971
# info, so omit this for now.
90ce3da70b43 Initial load
duke
parents:
diff changeset
   972
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
   973
# Most of Michigan observed DST from 1973 on, but was a bit late in 1975.
90ce3da70b43 Initial load
duke
parents:
diff changeset
   974
# Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER
90ce3da70b43 Initial load
duke
parents:
diff changeset
   975
Rule	Detroit	1948	only	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
   976
Rule	Detroit	1948	only	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
   977
Rule	Detroit	1967	only	-	Jun	14	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
   978
Rule	Detroit	1967	only	-	Oct	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
   979
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
   980
Zone America/Detroit	-5:32:11 -	LMT	1905
90ce3da70b43 Initial load
duke
parents:
diff changeset
   981
			-6:00	-	CST	1915 May 15 2:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
   982
			-5:00	-	EST	1942
90ce3da70b43 Initial load
duke
parents:
diff changeset
   983
			-5:00	US	E%sT	1946
90ce3da70b43 Initial load
duke
parents:
diff changeset
   984
			-5:00	Detroit	E%sT	1973
90ce3da70b43 Initial load
duke
parents:
diff changeset
   985
			-5:00	US	E%sT	1975
90ce3da70b43 Initial load
duke
parents:
diff changeset
   986
			-5:00	-	EST	1975 Apr 27 2:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
   987
			-5:00	US	E%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
   988
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
   989
# Dickinson, Gogebic, Iron, and Menominee Counties, Michigan,
90ce3da70b43 Initial load
duke
parents:
diff changeset
   990
# switched from EST to CST/CDT in 1973.
90ce3da70b43 Initial load
duke
parents:
diff changeset
   991
# Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER
90ce3da70b43 Initial load
duke
parents:
diff changeset
   992
Rule Menominee	1946	only	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
   993
Rule Menominee	1946	only	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
   994
Rule Menominee	1966	only	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
   995
Rule Menominee	1966	only	-	Oct	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
   996
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
   997
Zone America/Menominee	-5:50:27 -	LMT	1885 Sep 18 12:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
   998
			-6:00	US	C%sT	1946
90ce3da70b43 Initial load
duke
parents:
diff changeset
   999
			-6:00 Menominee	C%sT	1969 Apr 27 2:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1000
			-5:00	-	EST	1973 Apr 29 2:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1001
			-6:00	US	C%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1002
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1003
# Navassa
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1004
# administered by the US Fish and Wildlife Service
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1005
# claimed by US under the provisions of the 1856 Guano Islands Act
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1006
# also claimed by Haiti
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1007
# occupied 1857/1900 by the Navassa Phosphate Co
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1008
# US lighthouse 1917/1996-09
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1009
# currently uninhabited
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1010
# see Mark Fineman, ``An Isle Rich in Guano and Discord'',
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1011
# _Los Angeles Times_ (1998-11-10), A1, A10; it cites
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1012
# Jimmy Skaggs, _The Great Guano Rush_ (1994).
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1013
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1014
################################################################################
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1015
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1016
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1017
# From Paul Eggert (2006-03-22):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1018
# A good source for time zone historical data outside the U.S. is
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1019
# Thomas G. Shanks and Rique Pottenger, The International Atlas (6th edition),
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1020
# San Diego: ACS Publications, Inc. (2003).
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1021
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1022
# Gwillim Law writes that a good source
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1023
# for recent time zone data is the International Air Transport
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1024
# Association's Standard Schedules Information Manual (IATA SSIM),
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1025
# published semiannually.  Law sent in several helpful summaries
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1026
# of the IATA's data after 1990.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1027
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1028
# Except where otherwise noted, Shanks & Pottenger is the source for
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1029
# entries through 1990, and IATA SSIM is the source for entries afterwards.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1030
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1031
# Other sources occasionally used include:
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1032
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1033
#	Edward W. Whitman, World Time Differences,
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1034
#	Whitman Publishing Co, 2 Niagara Av, Ealing, London (undated),
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1035
#	which I found in the UCLA library.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1036
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1037
#	<a href="http://www.pettswoodvillage.co.uk/Daylight_Savings_William_Willett.pdf">
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1038
#	William Willett, The Waste of Daylight, 19th edition
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1039
#	</a> (1914-03)
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1040
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1041
# See the `europe' file for Greenland.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1042
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1043
# Canada
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1044
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1045
# From Alain LaBont<e'> (1994-11-14):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1046
# I post here the time zone abbreviations standardized in Canada
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1047
# for both English and French in the CAN/CSA-Z234.4-89 standard....
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1048
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1049
#	UTC	Standard time	Daylight savings time
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1050
#	offset	French	English	French	English
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1051
#	-2:30	-	-	HAT	NDT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1052
#	-3	-	-	HAA	ADT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1053
#	-3:30	HNT	NST	-	-
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1054
#	-4	HNA	AST	HAE	EDT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1055
#	-5	HNE	EST	HAC	CDT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1056
#	-6	HNC	CST	HAR	MDT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1057
#	-7	HNR	MST	HAP	PDT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1058
#	-8	HNP	PST	HAY	YDT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1059
#	-9	HNY	YST	-	-
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1060
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1061
#	HN: Heure Normale	ST: Standard Time
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1062
#	HA: Heure Avanc<e'>e	DT: Daylight saving Time
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1063
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1064
#	A: de l'Atlantique	Atlantic
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1065
#	C: du Centre		Central
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1066
#	E: de l'Est		Eastern
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1067
#	M:			Mountain
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1068
#	N:			Newfoundland
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1069
#	P: du Pacifique		Pacific
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1070
#	R: des Rocheuses
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1071
#	T: de Terre-Neuve
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1072
#	Y: du Yukon		Yukon
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1073
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1074
# From Paul Eggert (1994-11-22):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1075
# Alas, this sort of thing must be handled by localization software.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1076
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1077
# Unless otherwise specified, the data for Canada are all from Shanks
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1078
# & Pottenger.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1079
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1080
# From Chris Walton (2006-04-01, 2006-04-25, 2006-06-26, 2007-01-31,
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1081
# 2007-03-01):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1082
# The British Columbia government announced yesterday that it will
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1083
# adjust daylight savings next year to align with changes in the
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1084
# U.S. and the rest of Canada....
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1085
# http://www2.news.gov.bc.ca/news_releases_2005-2009/2006AG0014-000330.htm
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1086
# ...
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1087
# Nova Scotia
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1088
# Daylight saving time will be extended by four weeks starting in 2007....
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1089
# http://www.gov.ns.ca/just/regulations/rg2/2006/ma1206.pdf
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1090
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1091
# [For New Brunswick] the new legislation dictates that the time change is to
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1092
# be done at 02:00 instead of 00:01.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1093
# http://www.gnb.ca/0062/acts/BBA-2006/Chap-19.pdf
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1094
# ...
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1095
# Manitoba has traditionally changed the clock every fall at 03:00.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1096
# As of 2006, the transition is to take place one hour earlier at 02:00.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1097
# http://web2.gov.mb.ca/laws/statutes/ccsm/o030e.php
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1098
# ...
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1099
# [Alberta, Ontario, Quebec] will follow US rules.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1100
# http://www.qp.gov.ab.ca/documents/spring/CH03_06.CFM
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1101
# http://www.e-laws.gov.on.ca/DBLaws/Source/Regs/English/2006/R06111_e.htm
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1102
# http://www2.publicationsduquebec.gouv.qc.ca/dynamicSearch/telecharge.php?type=5&file=2006C39A.PDF
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1103
# ...
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1104
# P.E.I. will follow US rules....
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1105
# http://www.assembly.pe.ca/bills/pdf_chapter/62/3/chapter-41.pdf
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1106
# ...
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1107
# Province of Newfoundland and Labrador....
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1108
# http://www.hoa.gov.nl.ca/hoa/bills/Bill0634.htm
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1109
# ...
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1110
# Yukon
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1111
# http://www.gov.yk.ca/legislation/regs/oic2006_127.pdf
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1112
# ...
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1113
# N.W.T. will follow US rules.  Whoever maintains the government web site
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1114
# does not seem to believe in bookmarks.  To see the news release, click the
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1115
# following link and search for "Daylight Savings Time Change".  Press the
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1116
# "Daylight Savings Time Change" link; it will fire off a popup using
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1117
# JavaScript.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1118
# http://www.exec.gov.nt.ca/currentnews/currentPR.asp?mode=archive
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1119
# ...
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1120
# Nunavut
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1121
# An amendment to the Interpretation Act was registered on February 19/2007....
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1122
# http://action.attavik.ca/home/justice-gn/attach/2007/gaz02part2.pdf
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1123
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1124
# From Paul Eggert (2006-04-25):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1125
# H. David Matthews and Mary Vincent's map
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1126
# <a href="http://www.canadiangeographic.ca/Magazine/SO98/geomap.asp">
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1127
# "It's about TIME", _Canadian Geographic_ (September-October 1998)
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1128
# </a> contains detailed boundaries for regions observing nonstandard
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1129
# time and daylight saving time arrangements in Canada circa 1998.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1130
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1131
# INMS, the Institute for National Measurement Standards in Ottawa, has <a
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1132
# href="http://inms-ienm.nrc-cnrc.gc.ca/en/time_services/daylight_saving_e.php">
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1133
# information about standard and daylight saving time zones in Canada.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1134
# </a> (updated periodically).
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1135
# Its unofficial information is often taken from Matthews and Vincent.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1136
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1137
# From Paul Eggert (2006-06-27):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1138
# For now, assume all of DST-observing Canada will fall into line with the
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1139
# new US DST rules,
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1140
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1141
# Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1142
Rule	Canada	1918	only	-	Apr	14	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1143
Rule	Canada	1918	only	-	Oct	31	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1144
Rule	Canada	1942	only	-	Feb	 9	2:00	1:00	W # War
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1145
Rule	Canada	1945	only	-	Aug	14	23:00u	1:00	P # Peace
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1146
Rule	Canada	1945	only	-	Sep	30	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1147
Rule	Canada	1974	1986	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1148
Rule	Canada	1974	2006	-	Oct	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1149
Rule	Canada	1987	2006	-	Apr	Sun>=1	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1150
Rule	Canada	2007	max	-	Mar	Sun>=8	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1151
Rule	Canada	2007	max	-	Nov	Sun>=1	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1152
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1153
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1154
# Newfoundland and Labrador
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1155
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1156
# From Paul Eggert (2000-10-02):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1157
# Matthews and Vincent (1998) write that Labrador should use NST/NDT,
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1158
# but the only part of Labrador that follows the rules is the
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1159
# southeast corner, including Port Hope Simpson and Mary's Harbour,
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1160
# but excluding, say, Black Tickle.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1161
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1162
# Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1163
Rule	StJohns	1917	only	-	Apr	 8	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1164
Rule	StJohns	1917	only	-	Sep	17	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1165
# Whitman gives 1919 Apr 5 and 1920 Apr 5; go with Shanks & Pottenger.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1166
Rule	StJohns	1919	only	-	May	 5	23:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1167
Rule	StJohns	1919	only	-	Aug	12	23:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1168
# For 1931-1935 Whitman gives Apr same date; go with Shanks & Pottenger.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1169
Rule	StJohns	1920	1935	-	May	Sun>=1	23:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1170
Rule	StJohns	1920	1935	-	Oct	lastSun	23:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1171
# For 1936-1941 Whitman gives May Sun>=8 and Oct Sun>=1; go with Shanks &
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1172
# Pottenger.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1173
Rule	StJohns	1936	1941	-	May	Mon>=9	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1174
Rule	StJohns	1936	1941	-	Oct	Mon>=2	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1175
# Whitman gives the following transitions:
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1176
# 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
  1177
# but go with Shanks & Pottenger and assume they used Canadian rules.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1178
# 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
  1179
# Apr 30 - Sep 24; go with Shanks & Pottenger.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1180
Rule	StJohns	1946	1950	-	May	Sun>=8	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1181
Rule	StJohns	1946	1950	-	Oct	Sun>=2	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1182
Rule	StJohns	1951	1986	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1183
Rule	StJohns	1951	1959	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1184
Rule	StJohns	1960	1986	-	Oct	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1185
# From Paul Eggert (2000-10-02):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1186
# INMS (2000-09-12) says that, since 1988 at least, Newfoundland switches
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1187
# at 00:01 local time.  For now, assume it started in 1987.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1188
Rule	StJohns	1987	only	-	Apr	Sun>=1	0:01	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1189
Rule	StJohns	1987	2006	-	Oct	lastSun	0:01	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1190
Rule	StJohns	1988	only	-	Apr	Sun>=1	0:01	2:00	DD
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1191
Rule	StJohns	1989	2006	-	Apr	Sun>=1	0:01	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1192
Rule	StJohns	2007	max	-	Mar	Sun>=8	0:01	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1193
Rule	StJohns	2007	max	-	Nov	Sun>=1	0:01	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1194
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1195
# St John's has an apostrophe, but Posix file names can't have apostrophes.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1196
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1197
Zone America/St_Johns	-3:30:52 -	LMT	1884
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1198
			-3:30:52 StJohns N%sT	1918
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1199
			-3:30:52 Canada	N%sT	1919
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1200
			-3:30:52 StJohns N%sT	1935 Mar 30
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1201
			-3:30	StJohns	N%sT	1942 May 11
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1202
			-3:30	Canada	N%sT	1946
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1203
			-3:30	StJohns	N%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1204
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1205
# most of east Labrador
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1206
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1207
# The name `Happy Valley-Goose Bay' is too long; use `Goose Bay'.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1208
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1209
Zone America/Goose_Bay	-4:01:40 -	LMT	1884 # Happy Valley-Goose Bay
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1210
			-3:30:52 -	NST	1918
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1211
			-3:30:52 Canada N%sT	1919
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1212
			-3:30:52 -	NST	1935 Mar 30
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1213
			-3:30	-	NST	1936
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1214
			-3:30	StJohns	N%sT	1942 May 11
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1215
			-3:30	Canada	N%sT	1946
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1216
			-3:30	StJohns	N%sT	1966 Mar 15 2:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1217
			-4:00	StJohns	A%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1218
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1219
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1220
# west Labrador, Nova Scotia, Prince Edward I
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1221
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1222
# From Paul Eggert (2006-03-22):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1223
# Shanks & Pottenger write that since 1970 most of this region has been like
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1224
# Halifax.  Many locales did not observe peacetime DST until 1972;
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1225
# Glace Bay, NS is the largest that we know of.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1226
# Shanks & Pottenger also write that Liverpool, NS was the only town
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1227
# in Canada to observe DST in 1971 but not 1970; for now we'll assume
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1228
# this is a typo.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1229
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1230
# Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1231
Rule	Halifax	1916	only	-	Apr	 1	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1232
Rule	Halifax	1916	only	-	Oct	 1	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1233
Rule	Halifax	1920	only	-	May	 9	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1234
Rule	Halifax	1920	only	-	Aug	29	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1235
Rule	Halifax	1921	only	-	May	 6	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1236
Rule	Halifax	1921	1922	-	Sep	 5	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1237
Rule	Halifax	1922	only	-	Apr	30	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1238
Rule	Halifax	1923	1925	-	May	Sun>=1	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1239
Rule	Halifax	1923	only	-	Sep	 4	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1240
Rule	Halifax	1924	only	-	Sep	15	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1241
Rule	Halifax	1925	only	-	Sep	28	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1242
Rule	Halifax	1926	only	-	May	16	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1243
Rule	Halifax	1926	only	-	Sep	13	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1244
Rule	Halifax	1927	only	-	May	 1	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1245
Rule	Halifax	1927	only	-	Sep	26	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1246
Rule	Halifax	1928	1931	-	May	Sun>=8	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1247
Rule	Halifax	1928	only	-	Sep	 9	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1248
Rule	Halifax	1929	only	-	Sep	 3	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1249
Rule	Halifax	1930	only	-	Sep	15	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1250
Rule	Halifax	1931	1932	-	Sep	Mon>=24	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1251
Rule	Halifax	1932	only	-	May	 1	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1252
Rule	Halifax	1933	only	-	Apr	30	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1253
Rule	Halifax	1933	only	-	Oct	 2	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1254
Rule	Halifax	1934	only	-	May	20	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1255
Rule	Halifax	1934	only	-	Sep	16	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1256
Rule	Halifax	1935	only	-	Jun	 2	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1257
Rule	Halifax	1935	only	-	Sep	30	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1258
Rule	Halifax	1936	only	-	Jun	 1	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1259
Rule	Halifax	1936	only	-	Sep	14	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1260
Rule	Halifax	1937	1938	-	May	Sun>=1	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1261
Rule	Halifax	1937	1941	-	Sep	Mon>=24	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1262
Rule	Halifax	1939	only	-	May	28	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1263
Rule	Halifax	1940	1941	-	May	Sun>=1	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1264
Rule	Halifax	1946	1949	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1265
Rule	Halifax	1946	1949	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1266
Rule	Halifax	1951	1954	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1267
Rule	Halifax	1951	1954	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1268
Rule	Halifax	1956	1959	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1269
Rule	Halifax	1956	1959	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1270
Rule	Halifax	1962	1973	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1271
Rule	Halifax	1962	1973	-	Oct	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1272
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1273
Zone America/Halifax	-4:14:24 -	LMT	1902 Jun 15
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1274
			-4:00	Halifax	A%sT	1918
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1275
			-4:00	Canada	A%sT	1919
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1276
			-4:00	Halifax	A%sT	1942 Feb  9 2:00s
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1277
			-4:00	Canada	A%sT	1946
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1278
			-4:00	Halifax	A%sT	1974
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1279
			-4:00	Canada	A%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1280
Zone America/Glace_Bay	-3:59:48 -	LMT	1902 Jun 15
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1281
			-4:00	Canada	A%sT	1953
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1282
			-4:00	Halifax	A%sT	1954
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1283
			-4:00	-	AST	1972
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1284
			-4:00	Halifax	A%sT	1974
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1285
			-4:00	Canada	A%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1286
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1287
# New Brunswick
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1288
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1289
# From Paul Eggert (2007-01-31):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1290
# The Time Definition Act <http://www.gnb.ca/0062/PDF-acts/t-06.pdf>
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1291
# says they changed at 00:01 through 2006, and
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1292
# <http://www.canlii.org/nb/laws/sta/t-6/20030127/whole.html> makes it
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1293
# clear that this was the case since at least 1993.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1294
# For now, assume it started in 1993.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1295
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1296
# Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1297
Rule	Moncton	1933	1935	-	Jun	Sun>=8	1:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1298
Rule	Moncton	1933	1935	-	Sep	Sun>=8	1:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1299
Rule	Moncton	1936	1938	-	Jun	Sun>=1	1:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1300
Rule	Moncton	1936	1938	-	Sep	Sun>=1	1:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1301
Rule	Moncton	1939	only	-	May	27	1:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1302
Rule	Moncton	1939	1941	-	Sep	Sat>=21	1:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1303
Rule	Moncton	1940	only	-	May	19	1:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1304
Rule	Moncton	1941	only	-	May	 4	1:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1305
Rule	Moncton	1946	1972	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1306
Rule	Moncton	1946	1956	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1307
Rule	Moncton	1957	1972	-	Oct	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1308
Rule	Moncton	1993	2006	-	Apr	Sun>=1	0:01	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1309
Rule	Moncton	1993	2006	-	Oct	lastSun	0:01	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1310
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1311
Zone America/Moncton	-4:19:08 -	LMT	1883 Dec  9
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1312
			-5:00	-	EST	1902 Jun 15
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1313
			-4:00	Canada	A%sT	1933
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1314
			-4:00	Moncton	A%sT	1942
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1315
			-4:00	Canada	A%sT	1946
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1316
			-4:00	Moncton	A%sT	1973
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1317
			-4:00	Canada	A%sT	1993
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1318
			-4:00	Moncton	A%sT	2007
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1319
			-4:00	Canada	A%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1320
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1321
# Quebec
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1322
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1323
# From Paul Eggert (2006-07-09):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1324
# Shanks & Pottenger write that since 1970 most of Quebec has been
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1325
# like Montreal.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1326
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1327
# From Paul Eggert (2006-06-27):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1328
# Matthews and Vincent (1998) also write that Quebec east of the -63
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1329
# meridian is supposed to observe AST, but residents as far east as
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1330
# Natashquan use EST/EDT, and residents east of Natashquan use AST.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1331
# In "Official time in Quebec" the Quebec department of justice writes in
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1332
# http://www.justice.gouv.qc.ca/english/publications/generale/temps-regl-1-a.htm
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1333
# that "The residents of the Municipality of the
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1334
# Cote-Nord-du-Golfe-Saint-Laurent and the municipalities of Saint-Augustin,
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1335
# Bonne-Esperance and Blanc-Sablon apply the Official Time Act as it is
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1336
# written and use Atlantic standard time all year round. The same applies to
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1337
# the residents of the Native facilities along the lower North Shore."
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1338
# <http://www.assnat.qc.ca/eng/37legislature2/Projets-loi/Publics/06-a002.htm>
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1339
# says this common practice was codified into law as of 2007.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1340
# For lack of better info, guess this practice began around 1970, contra to
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1341
# Shanks & Pottenger who have this region observing AST/ADT.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1342
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1343
# Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1344
Rule	Mont	1917	only	-	Mar	25	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1345
Rule	Mont	1917	only	-	Apr	24	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1346
Rule	Mont	1919	only	-	Mar	31	2:30	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1347
Rule	Mont	1919	only	-	Oct	25	2:30	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1348
Rule	Mont	1920	only	-	May	 2	2:30	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1349
Rule	Mont	1920	1922	-	Oct	Sun>=1	2:30	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1350
Rule	Mont	1921	only	-	May	 1	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1351
Rule	Mont	1922	only	-	Apr	30	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1352
Rule	Mont	1924	only	-	May	17	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1353
Rule	Mont	1924	1926	-	Sep	lastSun	2:30	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1354
Rule	Mont	1925	1926	-	May	Sun>=1	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1355
# The 1927-to-1937 rules can be expressed more simply as
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1356
# Rule	Mont	1927	1937	-	Apr	lastSat	24:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1357
# Rule	Mont	1927	1937	-	Sep	lastSat	24:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1358
# The rules below avoid use of 24:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1359
# (which pre-1998 versions of zic cannot handle).
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1360
Rule	Mont	1927	only	-	May	1	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1361
Rule	Mont	1927	1932	-	Sep	lastSun	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1362
Rule	Mont	1928	1931	-	Apr	lastSun	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1363
Rule	Mont	1932	only	-	May	1	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1364
Rule	Mont	1933	1940	-	Apr	lastSun	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1365
Rule	Mont	1933	only	-	Oct	1	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1366
Rule	Mont	1934	1939	-	Sep	lastSun	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1367
Rule	Mont	1946	1973	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1368
Rule	Mont	1945	1948	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1369
Rule	Mont	1949	1950	-	Oct	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1370
Rule	Mont	1951	1956	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1371
Rule	Mont	1957	1973	-	Oct	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1372
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1373
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1374
Zone America/Blanc-Sablon -3:48:28 -	LMT	1884
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1375
			-4:00	Canada	A%sT	1970
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1376
			-4:00	-	AST
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1377
Zone America/Montreal	-4:54:16 -	LMT	1884
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1378
			-5:00	Mont	E%sT	1918
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1379
			-5:00	Canada	E%sT	1919
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1380
			-5:00	Mont	E%sT	1942 Feb  9 2:00s
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1381
			-5:00	Canada	E%sT	1946
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1382
			-5:00	Mont	E%sT	1974
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1383
			-5:00	Canada	E%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1384
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1385
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1386
# Ontario
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1387
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1388
# From Paul Eggert (2006-07-09):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1389
# Shanks & Pottenger write that since 1970 most of Ontario has been like
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1390
# Toronto.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1391
# Thunder Bay skipped DST in 1973.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1392
# Many smaller locales did not observe peacetime DST until 1974;
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1393
# Nipigon (EST) and Rainy River (CST) are the largest that we know of.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1394
# Far west Ontario is like Winnipeg; far east Quebec is like Halifax.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1395
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1396
# From Mark Brader (2003-07-26):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1397
# [According to the Toronto Star] Orillia, Ontario, adopted DST
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1398
# effective Saturday, 1912-06-22, 22:00; the article mentions that
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1399
# Port Arthur (now part of Thunder Bay, Ontario) as well as Moose Jaw
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1400
# have already done so.  In Orillia DST was to run until Saturday,
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1401
# 1912-08-31 (no time mentioned), but it was met with considerable
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1402
# hostility from certain segments of the public, and was revoked after
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1403
# only two weeks -- I copied it as Saturday, 1912-07-07, 22:00, but
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1404
# presumably that should be -07-06.  (1912-06-19, -07-12; also letters
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1405
# earlier in June).
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1406
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1407
# Kenora, Ontario, was to abandon DST on 1914-06-01 (-05-21).
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1408
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1409
# From Paul Eggert (1997-10-17):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1410
# Mark Brader writes that an article in the 1997-10-14 Toronto Star
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1411
# says that Atikokan, Ontario currently does not observe DST,
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1412
# but will vote on 11-10 whether to use EST/EDT.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1413
# He also writes that the
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1414
# <a href="http://www.gov.on.ca/MBS/english/publications/statregs/conttext.html">
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1415
# Ontario Time Act (1990, Chapter T.9)
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1416
# </a>
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1417
# says that Ontario east of 90W uses EST/EDT, and west of 90W uses CST/CDT.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1418
# Officially Atikokan is therefore on CST/CDT, and most likely this report
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1419
# concerns a non-official time observed as a matter of local practice.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1420
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1421
# From Paul Eggert (2000-10-02):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1422
# Matthews and Vincent (1998) write that Atikokan, Pickle Lake, and
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1423
# New Osnaburgh observe CST all year, that Big Trout Lake observes
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1424
# CST/CDT, and that Upsala and Shebandowan observe EST/EDT, all in
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1425
# violation of the official Ontario rules.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1426
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1427
# From Paul Eggert (2006-07-09):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1428
# Chris Walton (2006-07-06) mentioned an article by Stephanie MacLellan in the
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1429
# 2005-07-21 Chronicle-Journal, which said:
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1430
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1431
#	The clocks in Atikokan stay set on standard time year-round.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1432
#	This means they spend about half the time on central time and
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1433
#	the other half on eastern time.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1434
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1435
#	For the most part, the system works, Mayor Dennis Brown said.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1436
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1437
#	"The majority of businesses in Atikokan deal more with Eastern
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1438
#	Canada, but there are some that deal with Western Canada," he
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1439
#	said.  "I don't see any changes happening here."
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1440
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1441
# Walton also writes "Supposedly Pickle Lake and Mishkeegogamang
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1442
# [New Osnaburgh] follow the same practice."
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1443
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1444
# From Garry McKinnon (2006-07-14) via Chris Walton:
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1445
# I chatted with a member of my board who has an outstanding memory
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1446
# and a long history in Atikokan (and in the telecom industry) and he
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1447
# can say for certain that Atikokan has been practicing the current
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1448
# time keeping since 1952, at least.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1449
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1450
# From Paul Eggert (2006-07-17):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1451
# Shanks & Pottenger say that Atikokan has agreed with Rainy River
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1452
# ever since standard time was introduced, but the information from
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1453
# McKinnon sounds more authoritative.  For now, assume that Atikokan
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1454
# switched to EST immediately after WWII era daylight saving time
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1455
# ended.  This matches the old (less-populous) America/Coral_Harbour
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1456
# entry since our cutoff date of 1970, so we can move
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1457
# America/Coral_Harbour to the 'backward' file.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1458
6290
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1459
# From Mark Brader (2010-03-06):
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1460
#
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1461
# Currently the database has:
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1462
#
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1463
# # Ontario
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1464
#
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1465
# # From Paul Eggert (2006-07-09):
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1466
# # Shanks & Pottenger write that since 1970 most of Ontario has been like
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1467
# # Toronto.
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1468
# # Thunder Bay skipped DST in 1973.
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1469
# # Many smaller locales did not observe peacetime DST until 1974;
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1470
# # Nipigon (EST) and Rainy River (CST) are the largest that we know of.
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1471
#
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1472
# In the (Toronto) Globe and Mail for Saturday, 1955-09-24, in the bottom
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1473
# right corner of page 1, it says that Toronto will return to standard
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1474
# time at 2 am Sunday morning (which agrees with the database), and that:
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1475
#
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1476
#     The one-hour setback will go into effect throughout most of Ontario,
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1477
#     except in areas like Windsor which remains on standard time all year.
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1478
#
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1479
# Windsor is, of course, a lot larger than Nipigon.
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1480
#
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1481
# I only came across this incidentally.  I don't know if Windsor began
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1482
# observing DST when Detroit did, or in 1974, or on some other date.
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1483
#
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1484
# By the way, the article continues by noting that:
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1485
#
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1486
#     Some cities in the United States have pushed the deadline back
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1487
#     three weeks and will change over from daylight saving in October.
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1488
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1489
# From Arthur David Olson (2010-07-17):
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1490
#
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1491
# "Standard Time and Time Zones in Canada" appeared in
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1492
# The Journal of The Royal Astronomical Society of Canada,
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1493
# volume 26, number 2 (February 1932) and, as of 2010-07-17,
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1494
# was available at
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1495
# <a href="http://adsabs.harvard.edu/full/1932JRASC..26...49S">
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1496
# http://adsabs.harvard.edu/full/1932JRASC..26...49S
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1497
# </a>
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1498
#
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1499
# It includes the text below (starting on page 57):
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1500
#
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1501
#   A list of the places in Canada using daylight saving time would
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1502
# require yearly revision. From information kindly furnished by
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1503
# the provincial governments and by the postmasters in many cities
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1504
# and towns, it is found that the following places used daylight sav-
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1505
# ing in 1930. The information for the province of Quebec is definite,
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1506
# for the other provinces only approximate:
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1507
#
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1508
# 	Province	Daylight saving time used
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1509
# Prince Edward Island	Not used.
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1510
# Nova Scotia		In Halifax only.
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1511
# New Brunswick		In St. John only.
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1512
# Quebec		In the following places:
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1513
# 			Montreal	Lachine
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1514
# 			Quebec		Mont-Royal
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1515
# 			Levis		Iberville
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1516
# 			St. Lambert	Cap de la Madeleine
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1517
# 			Verdun		Loretteville
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1518
# 			Westmount	Richmond
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1519
# 			Outremont	St. Jerome
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1520
# 			Longueuil	Greenfield Park
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1521
# 			Arvida		Waterloo
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1522
# 			Chambly-Canton	Beaulieu
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1523
# 			Melbourne	La Tuque
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1524
# 			St. Theophile	Buckingham
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1525
# Ontario		Used generally in the cities and towns along
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1526
# 			the southerly part of the province. Not
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1527
# 			used in the northwesterlhy part.
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1528
# Manitoba		Not used.
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1529
# Saskatchewan		In Regina only.
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1530
# Alberta		Not used.
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1531
# British Columbia	Not used.
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1532
#
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1533
#   With some exceptions, the use of daylight saving may be said to be limited
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1534
# to those cities and towns lying between Quebec city and Windsor, Ont.
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  1535
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1536
# Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1537
Rule	Toronto	1919	only	-	Mar	30	23:30	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1538
Rule	Toronto	1919	only	-	Oct	26	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1539
Rule	Toronto	1920	only	-	May	 2	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1540
Rule	Toronto	1920	only	-	Sep	26	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1541
Rule	Toronto	1921	only	-	May	15	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1542
Rule	Toronto	1921	only	-	Sep	15	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1543
Rule	Toronto	1922	1923	-	May	Sun>=8	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1544
# Shanks & Pottenger say 1923-09-19; assume it's a typo and that "-16"
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1545
# was meant.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1546
Rule	Toronto	1922	1926	-	Sep	Sun>=15	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1547
Rule	Toronto	1924	1927	-	May	Sun>=1	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1548
# The 1927-to-1939 rules can be expressed more simply as
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1549
# Rule	Toronto	1927	1937	-	Sep	Sun>=25	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1550
# Rule	Toronto	1928	1937	-	Apr	Sun>=25	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1551
# Rule	Toronto	1938	1940	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1552
# Rule	Toronto	1938	1939	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1553
# The rules below avoid use of Sun>=25
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1554
# (which pre-2004 versions of zic cannot handle).
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1555
Rule	Toronto	1927	1932	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1556
Rule	Toronto	1928	1931	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1557
Rule	Toronto	1932	only	-	May	1	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1558
Rule	Toronto	1933	1940	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1559
Rule	Toronto	1933	only	-	Oct	1	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1560
Rule	Toronto	1934	1939	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1561
Rule	Toronto	1945	1946	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1562
Rule	Toronto	1946	only	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1563
Rule	Toronto	1947	1949	-	Apr	lastSun	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1564
Rule	Toronto	1947	1948	-	Sep	lastSun	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1565
Rule	Toronto	1949	only	-	Nov	lastSun	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1566
Rule	Toronto	1950	1973	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1567
Rule	Toronto	1950	only	-	Nov	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1568
Rule	Toronto	1951	1956	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1569
# Shanks & Pottenger say Toronto ended DST a week early in 1971,
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1570
# namely on 1971-10-24, but Mark Brader wrote (2003-05-31) that this
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1571
# is wrong, and that he had confirmed it by checking the 1971-10-30
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1572
# Toronto Star, which said that DST was ending 1971-10-31 as usual.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1573
Rule	Toronto	1957	1973	-	Oct	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1574
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1575
# From Paul Eggert (2003-07-27):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1576
# Willett (1914-03) writes (p. 17) "In the Cities of Fort William, and
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1577
# Port Arthur, Ontario, the principle of the Bill has been in
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1578
# operation for the past three years, and in the City of Moose Jaw,
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1579
# Saskatchewan, for one year."
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1580
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1581
# From David Bryan via Tory Tronrud, Director/Curator,
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1582
# Thunder Bay Museum (2003-11-12):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1583
# There is some suggestion, however, that, by-law or not, daylight
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1584
# savings time was being practiced in Fort William and Port Arthur
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1585
# before 1909.... [I]n 1910, the line between the Eastern and Central
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1586
# Time Zones was permanently moved about two hundred miles west to
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1587
# include the Thunder Bay area....  When Canada adopted daylight
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1588
# savings time in 1916, Fort William and Port Arthur, having done so
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1589
# already, did not change their clocks....  During the Second World
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1590
# War,... [t]he cities agreed to implement DST during the summer
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1591
# months for the remainder of the war years.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1592
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1593
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1594
Zone America/Toronto	-5:17:32 -	LMT	1895
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1595
			-5:00	Canada	E%sT	1919
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1596
			-5:00	Toronto	E%sT	1942 Feb  9 2:00s
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1597
			-5:00	Canada	E%sT	1946
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1598
			-5:00	Toronto	E%sT	1974
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1599
			-5:00	Canada	E%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1600
Zone America/Thunder_Bay -5:57:00 -	LMT	1895
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1601
			-6:00	-	CST	1910
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1602
			-5:00	-	EST	1942
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1603
			-5:00	Canada	E%sT	1970
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1604
			-5:00	Mont	E%sT	1973
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1605
			-5:00	-	EST	1974
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1606
			-5:00	Canada	E%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1607
Zone America/Nipigon	-5:53:04 -	LMT	1895
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1608
			-5:00	Canada	E%sT	1940 Sep 29
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1609
			-5:00	1:00	EDT	1942 Feb  9 2:00s
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1610
			-5:00	Canada	E%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1611
Zone America/Rainy_River -6:18:16 -	LMT	1895
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1612
			-6:00	Canada	C%sT	1940 Sep 29
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1613
			-6:00	1:00	CDT	1942 Feb  9 2:00s
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1614
			-6:00	Canada	C%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1615
Zone America/Atikokan	-6:06:28 -	LMT	1895
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1616
			-6:00	Canada	C%sT	1940 Sep 29
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1617
			-6:00	1:00	CDT	1942 Feb  9 2:00s
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1618
			-6:00	Canada	C%sT	1945 Sep 30 2:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1619
			-5:00	-	EST
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1620
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1621
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1622
# Manitoba
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1623
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1624
# From Rob Douglas (2006-04-06):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1625
# the old Manitoba Time Act - as amended by Bill 2, assented to
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1626
# March 27, 1987 ... said ...
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1627
# "between two o'clock Central Standard Time in the morning of
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1628
# the first Sunday of April of each year and two o'clock Central
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1629
# Standard Time in the morning of the last Sunday of October next
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1630
# following, one hour in advance of Central Standard Time."...
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1631
# I believe that the English legislation [of the old time act] had =
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1632
# been assented to (March 22, 1967)....
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1633
# Also, as far as I can tell, there was no order-in-council varying
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1634
# the time of Daylight Saving Time for 2005 and so the provisions of
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1635
# the 1987 version would apply - the changeover was at 2:00 Central
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1636
# Standard Time (i.e. not until 3:00 Central Daylight Time).
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1637
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1638
# From Paul Eggert (2006-04-10):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1639
# Shanks & Pottenger say Manitoba switched at 02:00 (not 02:00s)
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1640
# starting 1966.  Since 02:00s is clearly correct for 1967 on, assume
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1641
# it was also 02:00s in 1966.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1642
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1643
# Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1644
Rule	Winn	1916	only	-	Apr	23	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1645
Rule	Winn	1916	only	-	Sep	17	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1646
Rule	Winn	1918	only	-	Apr	14	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1647
Rule	Winn	1918	only	-	Oct	31	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1648
Rule	Winn	1937	only	-	May	16	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1649
Rule	Winn	1937	only	-	Sep	26	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1650
Rule	Winn	1942	only	-	Feb	 9	2:00	1:00	W # War
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1651
Rule	Winn	1945	only	-	Aug	14	23:00u	1:00	P # Peace
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1652
Rule	Winn	1945	only	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1653
Rule	Winn	1946	only	-	May	12	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1654
Rule	Winn	1946	only	-	Oct	13	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1655
Rule	Winn	1947	1949	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1656
Rule	Winn	1947	1949	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1657
Rule	Winn	1950	only	-	May	 1	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1658
Rule	Winn	1950	only	-	Sep	30	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1659
Rule	Winn	1951	1960	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1660
Rule	Winn	1951	1958	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1661
Rule	Winn	1959	only	-	Oct	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1662
Rule	Winn	1960	only	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1663
Rule	Winn	1963	only	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1664
Rule	Winn	1963	only	-	Sep	22	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1665
Rule	Winn	1966	1986	-	Apr	lastSun	2:00s	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1666
Rule	Winn	1966	2005	-	Oct	lastSun	2:00s	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1667
Rule	Winn	1987	2005	-	Apr	Sun>=1	2:00s	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1668
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1669
Zone America/Winnipeg	-6:28:36 -	LMT	1887 Jul 16
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1670
			-6:00	Winn	C%sT	2006
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1671
			-6:00	Canada	C%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1672
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1673
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1674
# Saskatchewan
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1675
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1676
# From Mark Brader (2003-07-26):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1677
# The first actual adoption of DST in Canada was at the municipal
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1678
# level.  As the [Toronto] Star put it (1912-06-07), "While people
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1679
# elsewhere have long been talking of legislation to save daylight,
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1680
# the city of Moose Jaw [Saskatchewan] has acted on its own hook."
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1681
# DST in Moose Jaw began on Saturday, 1912-06-01 (no time mentioned:
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1682
# presumably late evening, as below), and would run until "the end of
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1683
# the summer".  The discrepancy between municipal time and railroad
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1684
# time was noted.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1685
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1686
# From Paul Eggert (2003-07-27):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1687
# Willett (1914-03) notes that DST "has been in operation ... in the
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1688
# City of Moose Jaw, Saskatchewan, for one year."
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1689
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1690
# From Paul Eggert (2006-03-22):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1691
# Shanks & Pottenger say that since 1970 this region has mostly been as Regina.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1692
# Some western towns (e.g. Swift Current) switched from MST/MDT to CST in 1972.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1693
# Other western towns (e.g. Lloydminster) are like Edmonton.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1694
# Matthews and Vincent (1998) write that Denare Beach and Creighton
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1695
# are like Winnipeg, in violation of Saskatchewan law.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1696
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1697
# From W. Jones (1992-11-06):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1698
# The. . .below is based on information I got from our law library, the
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1699
# provincial archives, and the provincial Community Services department.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1700
# A precise history would require digging through newspaper archives, and
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1701
# since you didn't say what you wanted, I didn't bother.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1702
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1703
# Saskatchewan is split by a time zone meridian (105W) and over the years
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1704
# the boundary became pretty ragged as communities near it reevaluated
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1705
# their affiliations in one direction or the other.  In 1965 a provincial
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1706
# referendum favoured legislating common time practices.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1707
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1708
# On 15 April 1966 the Time Act (c. T-14, Revised Statutes of
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1709
# Saskatchewan 1978) was proclaimed, and established that the eastern
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1710
# part of Saskatchewan would use CST year round, that districts in
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1711
# northwest Saskatchewan would by default follow CST but could opt to
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1712
# follow Mountain Time rules (thus 1 hour difference in the winter and
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1713
# zero in the summer), and that districts in southwest Saskatchewan would
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1714
# by default follow MT but could opt to follow CST.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1715
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1716
# It took a few years for the dust to settle (I know one story of a town
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1717
# on one time zone having its school in another, such that a mom had to
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1718
# serve her family lunch in two shifts), but presently it seems that only
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1719
# a few towns on the border with Alberta (e.g. Lloydminster) follow MT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1720
# rules any more; all other districts appear to have used CST year round
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1721
# since sometime in the 1960s.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1722
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1723
# From Chris Walton (2006-06-26):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1724
# The Saskatchewan time act which was last updated in 1996 is about 30 pages
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1725
# long and rather painful to read.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1726
# http://www.qp.gov.sk.ca/documents/English/Statutes/Statutes/T14.pdf
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1727
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1728
# Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1729
Rule	Regina	1918	only	-	Apr	14	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1730
Rule	Regina	1918	only	-	Oct	31	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1731
Rule	Regina	1930	1934	-	May	Sun>=1	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1732
Rule	Regina	1930	1934	-	Oct	Sun>=1	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1733
Rule	Regina	1937	1941	-	Apr	Sun>=8	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1734
Rule	Regina	1937	only	-	Oct	Sun>=8	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1735
Rule	Regina	1938	only	-	Oct	Sun>=1	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1736
Rule	Regina	1939	1941	-	Oct	Sun>=8	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1737
Rule	Regina	1942	only	-	Feb	 9	2:00	1:00	W # War
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1738
Rule	Regina	1945	only	-	Aug	14	23:00u	1:00	P # Peace
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1739
Rule	Regina	1945	only	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1740
Rule	Regina	1946	only	-	Apr	Sun>=8	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1741
Rule	Regina	1946	only	-	Oct	Sun>=8	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1742
Rule	Regina	1947	1957	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1743
Rule	Regina	1947	1957	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1744
Rule	Regina	1959	only	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1745
Rule	Regina	1959	only	-	Oct	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1746
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1747
Rule	Swift	1957	only	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1748
Rule	Swift	1957	only	-	Oct	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1749
Rule	Swift	1959	1961	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1750
Rule	Swift	1959	only	-	Oct	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1751
Rule	Swift	1960	1961	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1752
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1753
Zone America/Regina	-6:58:36 -	LMT	1905 Sep
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1754
			-7:00	Regina	M%sT	1960 Apr lastSun 2:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1755
			-6:00	-	CST
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1756
Zone America/Swift_Current -7:11:20 -	LMT	1905 Sep
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1757
			-7:00	Canada	M%sT	1946 Apr lastSun 2:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1758
			-7:00	Regina	M%sT	1950
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1759
			-7:00	Swift	M%sT	1972 Apr lastSun 2:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1760
			-6:00	-	CST
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1761
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1762
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1763
# Alberta
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1764
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1765
# Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1766
Rule	Edm	1918	1919	-	Apr	Sun>=8	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1767
Rule	Edm	1918	only	-	Oct	31	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1768
Rule	Edm	1919	only	-	May	27	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1769
Rule	Edm	1920	1923	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1770
Rule	Edm	1920	only	-	Oct	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1771
Rule	Edm	1921	1923	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1772
Rule	Edm	1942	only	-	Feb	 9	2:00	1:00	W # War
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1773
Rule	Edm	1945	only	-	Aug	14	23:00u	1:00	P # Peace
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1774
Rule	Edm	1945	only	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1775
Rule	Edm	1947	only	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1776
Rule	Edm	1947	only	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1777
Rule	Edm	1967	only	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1778
Rule	Edm	1967	only	-	Oct	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1779
Rule	Edm	1969	only	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1780
Rule	Edm	1969	only	-	Oct	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1781
Rule	Edm	1972	1986	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1782
Rule	Edm	1972	2006	-	Oct	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1783
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1784
Zone America/Edmonton	-7:33:52 -	LMT	1906 Sep
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1785
			-7:00	Edm	M%sT	1987
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1786
			-7:00	Canada	M%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1787
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1788
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1789
# British Columbia
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1790
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1791
# From Paul Eggert (2006-03-22):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1792
# Shanks & Pottenger write that since 1970 most of this region has
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1793
# been like Vancouver.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1794
# Dawson Creek uses MST.  Much of east BC is like Edmonton.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1795
# Matthews and Vincent (1998) write that Creston is like Dawson Creek.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1796
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1797
# Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1798
Rule	Vanc	1918	only	-	Apr	14	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1799
Rule	Vanc	1918	only	-	Oct	31	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1800
Rule	Vanc	1942	only	-	Feb	 9	2:00	1:00	W # War
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1801
Rule	Vanc	1945	only	-	Aug	14	23:00u	1:00	P # Peace
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1802
Rule	Vanc	1945	only	-	Sep	30	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1803
Rule	Vanc	1946	1986	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1804
Rule	Vanc	1946	only	-	Oct	13	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1805
Rule	Vanc	1947	1961	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1806
Rule	Vanc	1962	2006	-	Oct	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1807
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1808
Zone America/Vancouver	-8:12:28 -	LMT	1884
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1809
			-8:00	Vanc	P%sT	1987
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1810
			-8:00	Canada	P%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1811
Zone America/Dawson_Creek -8:00:56 -	LMT	1884
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1812
			-8:00	Canada	P%sT	1947
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1813
			-8:00	Vanc	P%sT	1972 Aug 30 2:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1814
			-7:00	-	MST
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1815
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1816
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1817
# Northwest Territories, Nunavut, Yukon
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1818
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1819
# From Paul Eggert (2006-03-22):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1820
# Dawson switched to PST in 1973.  Inuvik switched to MST in 1979.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1821
# Mathew Englander (1996-10-07) gives the following refs:
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1822
#	* 1967. Paragraph 28(34)(g) of the Interpretation Act, S.C. 1967-68,
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1823
#	c. 7 defines Yukon standard time as UTC-9.  This is still valid;
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1824
#	see Interpretation Act, R.S.C. 1985, c. I-21, s. 35(1).
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1825
#	* C.O. 1973/214 switched Yukon to PST on 1973-10-28 00:00.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1826
#	* O.I.C. 1980/02 established DST.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1827
#	* O.I.C. 1987/056 changed DST to Apr firstSun 2:00 to Oct lastSun 2:00.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1828
# Shanks & Pottenger say Yukon's 1973-10-28 switch was at 2:00; go
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1829
# with Englander.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1830
# From Chris Walton (2006-06-26):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1831
# Here is a link to the old daylight saving portion of the interpretation
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1832
# act which was last updated in 1987:
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1833
# http://www.gov.yk.ca/legislation/regs/oic1987_056.pdf
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1834
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1835
# From Rives McDow (1999-09-04):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1836
# Nunavut ... moved ... to incorporate the whole territory into one time zone.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1837
# <a href="http://www.nunatsiaq.com/nunavut/nvt90903_13.html">
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1838
# Nunavut moves to single time zone Oct. 31
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1839
# </a>
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1840
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1841
# From Antoine Leca (1999-09-06):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1842
# We then need to create a new timezone for the Kitikmeot region of Nunavut
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1843
# to differentiate it from the Yellowknife region.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1844
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1845
# From Paul Eggert (1999-09-20):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1846
# <a href="http://www.nunavut.com/basicfacts/english/basicfacts_1territory.html">
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1847
# Basic Facts: The New Territory
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1848
# </a> (1999) reports that Pangnirtung operates on eastern time,
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1849
# and that Coral Harbour does not observe DST.  We don't know when
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1850
# Pangnirtung switched to eastern time; we'll guess 1995.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1851
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1852
# From Rives McDow (1999-11-08):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1853
# On October 31, when the rest of Nunavut went to Central time,
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1854
# Pangnirtung wobbled.  Here is the result of their wobble:
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1855
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1856
# The following businesses and organizations in Pangnirtung use Central Time:
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1857
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1858
#	First Air, Power Corp, Nunavut Construction, Health Center, RCMP,
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1859
#	Eastern Arctic National Parks, A & D Specialist
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1860
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1861
# The following businesses and organizations in Pangnirtung use Eastern Time:
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1862
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1863
#	Hamlet office, All other businesses, Both schools, Airport operator
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1864
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1865
# This has made for an interesting situation there, which warranted the news.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1866
# No one there that I spoke with seems concerned, or has plans to
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1867
# change the local methods of keeping time, as it evidently does not
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1868
# really interfere with any activities or make things difficult locally.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1869
# They plan to celebrate New Year's turn-over twice, one hour apart,
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1870
# so it appears that the situation will last at least that long.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1871
# The Nunavut Intergovernmental Affairs hopes that they will "come to
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1872
# their senses", but the locals evidently don't see any problem with
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1873
# the current state of affairs.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1874
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1875
# From Michaela Rodrigue, writing in the
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1876
# <a href="http://www.nunatsiaq.com/archives/nunavut991130/nvt91119_17.html">
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1877
# Nunatsiaq News (1999-11-19)</a>:
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1878
# Clyde River, Pangnirtung and Sanikiluaq now operate with two time zones,
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1879
# central - or Nunavut time - for government offices, and eastern time
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1880
# for municipal offices and schools....  Igloolik [was similar but then]
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1881
# made the switch to central time on Saturday, Nov. 6.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1882
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1883
# From Paul Eggert (2000-10-02):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1884
# Matthews and Vincent (1998) say the following, but we lack histories
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1885
# for these potential new Zones.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1886
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1887
# The Canadian Forces station at Alert uses Eastern Time while the
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1888
# handful of residents at the Eureka weather station [in the Central
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1889
# zone] skip daylight savings.  Baffin Island, which is crossed by the
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1890
# Central, Eastern and Atlantic Time zones only uses Eastern Time.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1891
# Gjoa Haven, Taloyoak and Pelly Bay all use Mountain instead of
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1892
# Central Time and Southampton Island [in the Central zone] is not
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1893
# required to use daylight savings.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1894
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1895
# From
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1896
# <a href="http://www.nunatsiaq.com/archives/nunavut001130/nvt21110_02.html">
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1897
# Nunavut now has two time zones
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1898
# </a> (2000-11-10):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1899
# The Nunavut government would allow its employees in Kugluktuk and
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1900
# Cambridge Bay to operate on central time year-round, putting them
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1901
# one hour behind the rest of Nunavut for six months during the winter.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1902
# At the end of October the two communities had rebelled against
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1903
# Nunavut's unified time zone, refusing to shift to eastern time with
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1904
# the rest of the territory for the winter.  Cambridge Bay remained on
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1905
# central time, while Kugluktuk, even farther west, reverted to
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1906
# mountain time, which they had used before the advent of Nunavut's
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1907
# unified time zone in 1999.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1908
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1909
# From Rives McDow (2001-01-20), quoting the Nunavut government:
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1910
# The preceding decision came into effect at midnight, Saturday Nov 4, 2000.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1911
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1912
# From Paul Eggert (2000-12-04):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1913
# Let's just keep track of the official times for now.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1914
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1915
# From Rives McDow (2001-03-07):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1916
# The premier of Nunavut has issued a ministerial statement advising
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1917
# that effective 2001-04-01, the territory of Nunavut will revert
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1918
# back to three time zones (mountain, central, and eastern).  Of the
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1919
# cities in Nunavut, Coral Harbor is the only one that I know of that
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1920
# has said it will not observe dst, staying on EST year round.  I'm
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1921
# checking for more info, and will get back to you if I come up with
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1922
# more.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1923
# [Also see <http://www.nunatsiaq.com/nunavut/nvt10309_06.html> (2001-03-09).]
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1924
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1925
# From Gwillim Law (2005-05-21):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1926
# According to maps at
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1927
# http://inms-ienm.nrc-cnrc.gc.ca/images/time_services/TZ01SWE.jpg
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1928
# http://inms-ienm.nrc-cnrc.gc.ca/images/time_services/TZ01SSE.jpg
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1929
# (both dated 2003), and
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1930
# http://www.canadiangeographic.ca/Magazine/SO98/geomap.asp
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1931
# (from a 1998 Canadian Geographic article), the de facto and de jure time
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1932
# for Southampton Island (at the north end of Hudson Bay) is UTC-5 all year
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1933
# round.  Using Google, it's easy to find other websites that confirm this.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1934
# I wasn't able to find how far back this time regimen goes, but since it
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1935
# predates the creation of Nunavut, it probably goes back many years....
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1936
# The Inuktitut name of Coral Harbour is Sallit, but it's rarely used.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1937
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1938
# From Paul Eggert (2005-07-26):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1939
# For lack of better information, assume that Southampton Island observed
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1940
# daylight saving only during wartime.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1941
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1942
# From Chris Walton (2007-03-01):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1943
# ... the community of Resolute (located on Cornwallis Island in
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1944
# Nunavut) moved from Central Time to Eastern Time last November.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1945
# Basically the community did not change its clocks at the end of
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1946
# daylight saving....
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1947
# http://www.nnsl.com/frames/newspapers/2006-11/nov13_06none.html
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1948
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1949
# From Chris Walton (2007-03-14):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1950
# Today I phoned the "hamlet office" to find out what Resolute was doing with
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1951
# its clocks.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1952
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1953
# The individual that answered the phone confirmed that the clocks did not
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1954
# move at the end of daylight saving on October 29/2006.  He also told me that
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1955
# the clocks did not move this past weekend (March 11/2007)....
1850
be2da26d2b21 6796489: (tz) Support tzdata2009a
peytoia
parents: 1316
diff changeset
  1956
be2da26d2b21 6796489: (tz) Support tzdata2009a
peytoia
parents: 1316
diff changeset
  1957
# From Chris Walton (2008-11-13):
be2da26d2b21 6796489: (tz) Support tzdata2009a
peytoia
parents: 1316
diff changeset
  1958
# ...the residents of Resolute believe that they are changing "time zones"
be2da26d2b21 6796489: (tz) Support tzdata2009a
peytoia
parents: 1316
diff changeset
  1959
# twice a year.  In winter months, local time is qualified with "Eastern
be2da26d2b21 6796489: (tz) Support tzdata2009a
peytoia
parents: 1316
diff changeset
  1960
# Time" which is really "Eastern Standard Time (UTC-5)".  In summer
be2da26d2b21 6796489: (tz) Support tzdata2009a
peytoia
parents: 1316
diff changeset
  1961
# months, local time is qualified with "Central Time" which is really
be2da26d2b21 6796489: (tz) Support tzdata2009a
peytoia
parents: 1316
diff changeset
  1962
# "Central Daylight Time (UTC-5)"...
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1963
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1964
# Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1965
Rule	NT_YK	1918	only	-	Apr	14	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1966
Rule	NT_YK	1918	only	-	Oct	27	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1967
Rule	NT_YK	1919	only	-	May	25	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1968
Rule	NT_YK	1919	only	-	Nov	 1	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1969
Rule	NT_YK	1942	only	-	Feb	 9	2:00	1:00	W # War
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1970
Rule	NT_YK	1945	only	-	Aug	14	23:00u	1:00	P # Peace
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1971
Rule	NT_YK	1945	only	-	Sep	30	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1972
Rule	NT_YK	1965	only	-	Apr	lastSun	0:00	2:00	DD
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1973
Rule	NT_YK	1965	only	-	Oct	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1974
Rule	NT_YK	1980	1986	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1975
Rule	NT_YK	1980	2006	-	Oct	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1976
Rule	NT_YK	1987	2006	-	Apr	Sun>=1	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1977
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1978
# aka Panniqtuuq
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1979
Zone America/Pangnirtung 0	-	zzz	1921 # trading post est.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1980
			-4:00	NT_YK	A%sT	1995 Apr Sun>=1 2:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1981
			-5:00	Canada	E%sT	1999 Oct 31 2:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1982
			-6:00	Canada	C%sT	2000 Oct 29 2:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1983
			-5:00	Canada	E%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1984
# formerly Frobisher Bay
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1985
Zone America/Iqaluit	0	-	zzz	1942 Aug # Frobisher Bay est.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1986
			-5:00	NT_YK	E%sT	1999 Oct 31 2:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1987
			-6:00	Canada	C%sT	2000 Oct 29 2:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1988
			-5:00	Canada	E%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1989
# aka Qausuittuq
1850
be2da26d2b21 6796489: (tz) Support tzdata2009a
peytoia
parents: 1316
diff changeset
  1990
# Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
be2da26d2b21 6796489: (tz) Support tzdata2009a
peytoia
parents: 1316
diff changeset
  1991
Rule	Resolute 2006	max	-	Nov	Sun>=1	2:00	0	ES
be2da26d2b21 6796489: (tz) Support tzdata2009a
peytoia
parents: 1316
diff changeset
  1992
Rule	Resolute 2007	max	-	Mar	Sun>=8	2:00	0	CD
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1993
Zone America/Resolute	0	-	zzz	1947 Aug 31 # Resolute founded
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1994
			-6:00	NT_YK	C%sT	2000 Oct 29 2:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1995
			-5:00	-	EST	2001 Apr  1 3:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1996
			-6:00	Canada	C%sT	2006 Oct 29 2:00
1850
be2da26d2b21 6796489: (tz) Support tzdata2009a
peytoia
parents: 1316
diff changeset
  1997
			-5:00	Resolute	%sT
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1998
# aka Kangiqiniq
90ce3da70b43 Initial load
duke
parents:
diff changeset
  1999
Zone America/Rankin_Inlet 0	-	zzz	1957 # Rankin Inlet founded
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2000
			-6:00	NT_YK	C%sT	2000 Oct 29 2:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2001
			-5:00	-	EST	2001 Apr  1 3:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2002
			-6:00	Canada	C%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2003
# aka Iqaluktuuttiaq
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2004
Zone America/Cambridge_Bay 0	-	zzz	1920 # trading post est.?
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2005
			-7:00	NT_YK	M%sT	1999 Oct 31 2:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2006
			-6:00	Canada	C%sT	2000 Oct 29 2:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2007
			-5:00	-	EST	2000 Nov  5 0:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2008
			-6:00	-	CST	2001 Apr  1 3:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2009
			-7:00	Canada	M%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2010
Zone America/Yellowknife 0	-	zzz	1935 # Yellowknife founded?
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2011
			-7:00	NT_YK	M%sT	1980
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2012
			-7:00	Canada	M%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2013
Zone America/Inuvik	0	-	zzz	1953 # Inuvik founded
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2014
			-8:00	NT_YK	P%sT	1979 Apr lastSun 2:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2015
			-7:00	NT_YK	M%sT	1980
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2016
			-7:00	Canada	M%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2017
Zone America/Whitehorse	-9:00:12 -	LMT	1900 Aug 20
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2018
			-9:00	NT_YK	Y%sT	1966 Jul 1 2:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2019
			-8:00	NT_YK	P%sT	1980
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2020
			-8:00	Canada	P%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2021
Zone America/Dawson	-9:17:40 -	LMT	1900 Aug 20
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2022
			-9:00	NT_YK	Y%sT	1973 Oct 28 0:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2023
			-8:00	NT_YK	P%sT	1980
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2024
			-8:00	Canada	P%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2025
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2026
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2027
###############################################################################
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2028
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2029
# Mexico
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2030
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2031
# From Paul Eggert (2001-03-05):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2032
# The Investigation and Analysis Service of the
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2033
# Mexican Library of Congress (MLoC) has published a
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2034
# <a href="http://www.cddhcu.gob.mx/bibliot/publica/inveyana/polisoc/horver/">
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2035
# history of Mexican local time (in Spanish)
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2036
# </a>.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2037
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2038
# Here are the discrepancies between Shanks & Pottenger (S&P) and the MLoC.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2039
# (In all cases we go with the MLoC.)
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2040
# S&P report that Baja was at -8:00 in 1922/1923.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2041
# S&P say the 1930 transition in Baja was 1930-11-16.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2042
# S&P report no DST during summer 1931.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2043
# S&P report a transition at 1932-03-30 23:00, not 1932-04-01.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2044
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2045
# From Gwillim Law (2001-02-20):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2046
# There are some other discrepancies between the Decrees page and the
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2047
# tz database.  I think they can best be explained by supposing that
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2048
# the researchers who prepared the Decrees page failed to find some of
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2049
# the relevant documents.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2050
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2051
# From Alan Perry (1996-02-15):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2052
# A guy from our Mexico subsidiary finally found the Presidential Decree
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2053
# outlining the timezone changes in Mexico.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2054
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2055
# ------------- Begin Forwarded Message -------------
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2056
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2057
# I finally got my hands on the Official Presidential Decree that sets up the
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2058
# rules for the DST changes. The rules are:
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2059
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2060
# 1. The country is divided in 3 timezones:
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2061
#    - Baja California Norte (the Mexico/BajaNorte TZ)
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2062
#    - Baja California Sur, Nayarit, Sinaloa and Sonora (the Mexico/BajaSur TZ)
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2063
#    - The rest of the country (the Mexico/General TZ)
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2064
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2065
# 2. From the first Sunday in April at 2:00 AM to the last Sunday in October
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2066
#    at 2:00 AM, the times in each zone are as follows:
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2067
#    BajaNorte: GMT+7
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2068
#    BajaSur:   GMT+6
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2069
#    General:   GMT+5
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2070
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2071
# 3. The rest of the year, the times are as follows:
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2072
#    BajaNorte: GMT+8
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2073
#    BajaSur:   GMT+7
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2074
#    General:   GMT+6
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2075
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2076
# The Decree was published in Mexico's Official Newspaper on January 4th.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2077
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2078
# -------------- End Forwarded Message --------------
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2079
# From Paul Eggert (1996-06-12):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2080
# For an English translation of the decree, see
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2081
# <a href="http://mexico-travel.com/extra/timezone_eng.html">
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2082
# ``Diario Oficial: Time Zone Changeover'' (1996-01-04).
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2083
# </a>
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2084
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2085
# From Rives McDow (1998-10-08):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2086
# The State of Quintana Roo has reverted back to central STD and DST times
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2087
# (i.e. UTC -0600 and -0500 as of 1998-08-02).
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2088
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2089
# From Rives McDow (2000-01-10):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2090
# Effective April 4, 1999 at 2:00 AM local time, Sonora changed to the time
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2091
# zone 5 hours from the International Date Line, and will not observe daylight
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2092
# savings time so as to stay on the same time zone as the southern part of
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2093
# Arizona year round.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2094
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2095
# From Jesper Norgaard, translating
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2096
# <http://www.reforma.com/nacional/articulo/064327/> (2001-01-17):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2097
# In Oaxaca, the 55.000 teachers from the Section 22 of the National
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2098
# Syndicate of Education Workers, refuse to apply daylight saving each
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2099
# year, so that the more than 10,000 schools work at normal hour the
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2100
# whole year.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2101
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2102
# From Gwillim Law (2001-01-19):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2103
# <http://www.reforma.com/negocios_y_dinero/articulo/064481/> ... says
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2104
# (translated):...
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2105
# January 17, 2000 - The Energy Secretary, Ernesto Martens, announced
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2106
# that Summer Time will be reduced from seven to five months, starting
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2107
# this year....
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2108
# <http://www.publico.com.mx/scripts/texto3.asp?action=pagina&pag=21&pos=p&secc=naci&date=01/17/2001>
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2109
# [translated], says "summer time will ... take effect on the first Sunday
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2110
# in May, and end on the last Sunday of September.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2111
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2112
# From Arthur David Olson (2001-01-25):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2113
# The 2001-01-24 traditional Washington Post contained the page one
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2114
# story "Timely Issue Divides Mexicans."...
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2115
# http://www.washingtonpost.com/wp-dyn/articles/A37383-2001Jan23.html
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2116
# ... Mexico City Mayor Lopez Obrador "...is threatening to keep
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2117
# Mexico City and its 20 million residents on a different time than
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2118
# the rest of the country..." In particular, Lopez Obrador would abolish
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2119
# observation of Daylight Saving Time.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2120
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2121
# <a href="http://www.conae.gob.mx/ahorro/decretohorver2001.html#decre">
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2122
# Official statute published by the Energy Department
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2123
# </a> (2001-02-01) shows Baja and Chihauhua as still using US DST rules,
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2124
# and Sonora with no DST.  This was reported by Jesper Norgaard (2001-02-03).
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2125
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2126
# From Paul Eggert (2001-03-03):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2127
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2128
# <a href="http://www.latimes.com/news/nation/20010303/t000018766.html">
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2129
# James F. Smith writes in today's LA Times
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2130
# </a>
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2131
# * Sonora will continue to observe standard time.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2132
# * Last week Mexico City's mayor Andres Manuel Lopez Obrador decreed that
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2133
#   the Federal District will not adopt DST.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2134
# * 4 of 16 district leaders announced they'll ignore the decree.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2135
# * The decree does not affect federal-controlled facilities including
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2136
#   the airport, banks, hospitals, and schools.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2137
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2138
# For now we'll assume that the Federal District will bow to federal rules.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2139
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2140
# From Jesper Norgaard (2001-04-01):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2141
# I found some references to the Mexican application of daylight
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2142
# saving, which modifies what I had already sent you, stating earlier
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2143
# that a number of northern Mexican states would go on daylight
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2144
# saving. The modification reverts this to only cover Baja California
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2145
# (Norte), while all other states (except Sonora, who has no daylight
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2146
# saving all year) will follow the original decree of president
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2147
# Vicente Fox, starting daylight saving May 6, 2001 and ending
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2148
# September 30, 2001.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2149
# References: "Diario de Monterrey" <www.diariodemonterrey.com/index.asp>
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2150
# Palabra <http://palabra.infosel.com/010331/primera/ppri3101.pdf> (2001-03-31)
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2151
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2152
# From Reuters (2001-09-04):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2153
# Mexico's Supreme Court on Tuesday declared that daylight savings was
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2154
# unconstitutional in Mexico City, creating the possibility the
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2155
# capital will be in a different time zone from the rest of the nation
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2156
# next year....  The Supreme Court's ruling takes effect at 2:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2157
# a.m. (0800 GMT) on Sept. 30, when Mexico is scheduled to revert to
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2158
# standard time. "This is so residents of the Federal District are not
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2159
# subject to unexpected time changes," a statement from the court said.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2160
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2161
# From Jesper Norgaard Welen (2002-03-12):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2162
# ... consulting my local grocery store(!) and my coworkers, they all insisted
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2163
# that a new decision had been made to reinstate US style DST in Mexico....
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2164
# http://www.conae.gob.mx/ahorro/horaver2001_m1_2002.html (2002-02-20)
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2165
# confirms this.  Sonora as usual is the only state where DST is not applied.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2166
4959
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2167
# From Steffen Thorsen (2009-12-28):
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2168
#
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2169
# Steffen Thorsen wrote:
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2170
# > Mexico's House of Representatives has approved a proposal for northern
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2171
# > Mexico's border cities to share the same daylight saving schedule as
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2172
# > the United States.
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2173
# Now this has passed both the Congress and the Senate, so starting from
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2174
# 2010, some border regions will be the same:
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2175
# <a href="http://www.signonsandiego.com/news/2009/dec/28/clocks-will-match-both-sides-border/">
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2176
# http://www.signonsandiego.com/news/2009/dec/28/clocks-will-match-both-sides-border/
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2177
# </a>
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2178
# <a href="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
  2179
# 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
  2180
# </a>
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2181
# (Spanish)
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2182
#
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2183
# 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
  2184
# <a href="http://gaceta.diputados.gob.mx/Gaceta/61/2009/dic/20091210-V.pdf">
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2185
# http://gaceta.diputados.gob.mx/Gaceta/61/2009/dic/20091210-V.pdf
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2186
# </a>
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2187
# (Gaceta Parlamentaria)
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2188
#
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2189
# There is also a list of the votes here:
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2190
# <a href="http://gaceta.diputados.gob.mx/Gaceta/61/2009/dic/V2-101209.html">
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2191
# http://gaceta.diputados.gob.mx/Gaceta/61/2009/dic/V2-101209.html
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2192
# </a>
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2193
#
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2194
# Our page:
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2195
# <a href="http://www.timeanddate.com/news/time/north-mexico-dst-change.html">
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2196
# http://www.timeanddate.com/news/time/north-mexico-dst-change.html
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2197
# </a>
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2198
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2199
# From Arthur David Olson (2010-01-20):
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2200
# The page
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2201
# <a href="http://dof.gob.mx/nota_detalle.php?codigo=5127480&fecha=06/01/2010">
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2202
# http://dof.gob.mx/nota_detalle.php?codigo=5127480&fecha=06/01/2010
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2203
# </a>
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2204
# includes this text:
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2205
# En los municipios fronterizos de Tijuana y Mexicali en Baja California;
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2206
# Ju&aacute;rez y Ojinaga en Chihuahua; Acu&ntilde;a y Piedras Negras en Coahuila;
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2207
# An&aacute;huac en Nuevo Le&oacute;n; y Nuevo Laredo, Reynosa y Matamoros en
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2208
# Tamaulipas, la aplicaci&oacute;n de este horario estacional surtir&aacute; efecto
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2209
# desde las dos horas del segundo domingo de marzo y concluir&aacute; a las dos
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2210
# horas del primer domingo de noviembre.
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2211
# En los municipios fronterizos que se encuentren ubicados en la franja
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2212
# fronteriza norte en el territorio comprendido entre la l&iacute;nea
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2213
# internacional y la l&iacute;nea paralela ubicada a una distancia de veinte
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2214
# kil&oacute;metros, as&iacute; como la Ciudad de Ensenada, Baja California, hacia el
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2215
# interior del pa&iacute;s, la aplicaci&oacute;n de este horario estacional surtir&aacute;
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2216
# efecto desde las dos horas del segundo domingo de marzo y concluir&aacute; a
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2217
# las dos horas del primer domingo de noviembre.
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2218
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2219
# Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2220
Rule	Mexico	1939	only	-	Feb	5	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2221
Rule	Mexico	1939	only	-	Jun	25	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2222
Rule	Mexico	1940	only	-	Dec	9	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2223
Rule	Mexico	1941	only	-	Apr	1	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2224
Rule	Mexico	1943	only	-	Dec	16	0:00	1:00	W # War
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2225
Rule	Mexico	1944	only	-	May	1	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2226
Rule	Mexico	1950	only	-	Feb	12	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2227
Rule	Mexico	1950	only	-	Jul	30	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2228
Rule	Mexico	1996	2000	-	Apr	Sun>=1	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2229
Rule	Mexico	1996	2000	-	Oct	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2230
Rule	Mexico	2001	only	-	May	Sun>=1	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2231
Rule	Mexico	2001	only	-	Sep	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2232
Rule	Mexico	2002	max	-	Apr	Sun>=1	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2233
Rule	Mexico	2002	max	-	Oct	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2234
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2235
# Quintana Roo
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2236
Zone America/Cancun	-5:47:04 -	LMT	1922 Jan  1  0:12:56
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2237
			-6:00	-	CST	1981 Dec 23
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2238
			-5:00	Mexico	E%sT	1998 Aug  2  2:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2239
			-6:00	Mexico	C%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2240
# Campeche, Yucatan
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2241
Zone America/Merida	-5:58:28 -	LMT	1922 Jan  1  0:01:32
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2242
			-6:00	-	CST	1981 Dec 23
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2243
			-5:00	-	EST	1982 Dec  2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2244
			-6:00	Mexico	C%sT
4959
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2245
# Coahuila, Durango, Nuevo Leon, Tamaulipas (near US border)
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2246
Zone America/Matamoros	-6:40:00 -	LMT	1921 Dec 31 23:20:00
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2247
			-6:00	-	CST	1988
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2248
			-6:00	US	C%sT	1989
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2249
			-6:00	Mexico	C%sT	2010
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2250
			-6:00	US	C%sT
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2251
# Coahuila, Durango, Nuevo Leon, Tamaulipas (away from US border)
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2252
Zone America/Monterrey	-6:41:16 -	LMT	1921 Dec 31 23:18:44
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2253
			-6:00	-	CST	1988
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2254
			-6:00	US	C%sT	1989
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2255
			-6:00	Mexico	C%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2256
# Central Mexico
4959
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2257
Zone America/Mexico_City -6:36:36 -	LMT	1922 Jan  1 0:23:24
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2258
			-7:00	-	MST	1927 Jun 10 23:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2259
			-6:00	-	CST	1930 Nov 15
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2260
			-7:00	-	MST	1931 May  1 23:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2261
			-6:00	-	CST	1931 Oct
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2262
			-7:00	-	MST	1932 Apr  1
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2263
			-6:00	Mexico	C%sT	2001 Sep 30 02:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2264
			-6:00	-	CST	2002 Feb 20
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2265
			-6:00	Mexico	C%sT
4959
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2266
# Chihuahua (near US border)
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2267
Zone America/Ojinaga	-6:57:40 -	LMT	1922 Jan 1 0:02:20
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2268
			-7:00	-	MST	1927 Jun 10 23:00
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2269
			-6:00	-	CST	1930 Nov 15
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2270
			-7:00	-	MST	1931 May  1 23:00
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2271
			-6:00	-	CST	1931 Oct
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2272
			-7:00	-	MST	1932 Apr  1
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2273
			-6:00	-	CST	1996
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2274
			-6:00	Mexico	C%sT	1998
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2275
			-6:00	-	CST	1998 Apr Sun>=1 3:00
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2276
			-7:00	Mexico	M%sT	2010
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2277
			-7:00	US	M%sT
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2278
# Chihuahua (away from US border)
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2279
Zone America/Chihuahua	-7:04:20 -	LMT	1921 Dec 31 23:55:40
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2280
			-7:00	-	MST	1927 Jun 10 23:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2281
			-6:00	-	CST	1930 Nov 15
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2282
			-7:00	-	MST	1931 May  1 23:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2283
			-6:00	-	CST	1931 Oct
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2284
			-7:00	-	MST	1932 Apr  1
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2285
			-6:00	-	CST	1996
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2286
			-6:00	Mexico	C%sT	1998
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2287
			-6:00	-	CST	1998 Apr Sun>=1 3:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2288
			-7:00	Mexico	M%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2289
# Sonora
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2290
Zone America/Hermosillo	-7:23:52 -	LMT	1921 Dec 31 23:36:08
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2291
			-7:00	-	MST	1927 Jun 10 23:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2292
			-6:00	-	CST	1930 Nov 15
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2293
			-7:00	-	MST	1931 May  1 23:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2294
			-6:00	-	CST	1931 Oct
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2295
			-7:00	-	MST	1932 Apr  1
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2296
			-6:00	-	CST	1942 Apr 24
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2297
			-7:00	-	MST	1949 Jan 14
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2298
			-8:00	-	PST	1970
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2299
			-7:00	Mexico	M%sT	1999
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2300
			-7:00	-	MST
6290
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  2301
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  2302
# From Alexander Krivenyshev (2010-04-21):
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  2303
# According to news, Bah&iacute;a de Banderas (Mexican state of Nayarit)
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  2304
# 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
  2305
# share the same time zone as nearby city Puerto Vallarta, Jalisco).
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  2306
#
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  2307
# (Spanish)
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  2308
# Bah&iacute;a de Banderas homologa su horario al del centro del
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  2309
# pa&iacute;s, a partir de este domingo
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  2310
# <a href="http://www.nayarit.gob.mx/notes.asp?id=20748">
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  2311
# http://www.nayarit.gob.mx/notes.asp?id=20748
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  2312
# </a>
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  2313
#
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  2314
# Bah&iacute;a de Banderas homologa su horario con el del Centro del
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  2315
# Pa&iacute;s
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  2316
# <a href="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">
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  2317
# 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"
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  2318
# </a>
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  2319
#
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  2320
# (English)
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  2321
# Puerto Vallarta and Bah&iacute;a de Banderas: One Time Zone
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  2322
# <a href="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
  2323
# 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
  2324
# </a>
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  2325
#
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  2326
# or
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  2327
# <a href="http://www.worldtimezone.com/dst_news/dst_news_mexico08.html">
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  2328
# http://www.worldtimezone.com/dst_news/dst_news_mexico08.html
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  2329
# </a>
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  2330
#
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  2331
# "Mexico's Senate approved the amendments to the Mexican Schedule System that
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  2332
# will allow Bah&iacute;a de Banderas and Puerto Vallarta to share the same time
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  2333
# zone ..."
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2334
# Baja California Sur, Nayarit, Sinaloa
6290
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  2335
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  2336
# From Arthur David Olson (2010-05-01):
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  2337
# Use "Bahia_Banderas" to keep the name to fourteen characters.
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  2338
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2339
Zone America/Mazatlan	-7:05:40 -	LMT	1921 Dec 31 23:54:20
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2340
			-7:00	-	MST	1927 Jun 10 23:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2341
			-6:00	-	CST	1930 Nov 15
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2342
			-7:00	-	MST	1931 May  1 23:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2343
			-6:00	-	CST	1931 Oct
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2344
			-7:00	-	MST	1932 Apr  1
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2345
			-6:00	-	CST	1942 Apr 24
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2346
			-7:00	-	MST	1949 Jan 14
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2347
			-8:00	-	PST	1970
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2348
			-7:00	Mexico	M%sT
6290
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  2349
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  2350
Zone America/Bahia_Banderas	-7:01:00 -	LMT	1921 Dec 31 23:59:00
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  2351
			-7:00	-	MST	1927 Jun 10 23:00
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  2352
			-6:00	-	CST	1930 Nov 15
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  2353
			-7:00	-	MST	1931 May  1 23:00
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  2354
			-6:00	-	CST	1931 Oct
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  2355
			-7:00	-	MST	1932 Apr  1
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  2356
			-6:00	-	CST	1942 Apr 24
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  2357
			-7:00	-	MST	1949 Jan 14
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  2358
			-8:00	-	PST	1970
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  2359
			-7:00	Mexico	M%sT	2010 Apr 4 2:00
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  2360
			-6:00	Mexico	C%sT
535b02d1049c 6977550: (tz) Support tzdata2010l
peytoia
parents: 5506
diff changeset
  2361
4959
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2362
# Baja California (near US border)
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2363
Zone America/Tijuana	-7:48:04 -	LMT	1922 Jan  1  0:11:56
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2364
			-7:00	-	MST	1924
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2365
			-8:00	-	PST	1927 Jun 10 23:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2366
			-7:00	-	MST	1930 Nov 15
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2367
			-8:00	-	PST	1931 Apr  1
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2368
			-8:00	1:00	PDT	1931 Sep 30
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2369
			-8:00	-	PST	1942 Apr 24
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2370
			-8:00	1:00	PWT	1945 Aug 14 23:00u
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2371
			-8:00	1:00	PPT	1945 Nov 12 # Peace
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2372
			-8:00	-	PST	1948 Apr  5
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2373
			-8:00	1:00	PDT	1949 Jan 14
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2374
			-8:00	-	PST	1954
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2375
			-8:00	CA	P%sT	1961
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2376
			-8:00	-	PST	1976
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2377
			-8:00	US	P%sT	1996
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2378
			-8:00	Mexico	P%sT	2001
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2379
			-8:00	US	P%sT	2002 Feb 20
4959
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2380
			-8:00	Mexico	P%sT	2010
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2381
			-8:00	US	P%sT
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2382
# Baja California (away from US border)
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2383
Zone America/Santa_Isabel	-7:39:28 -	LMT	1922 Jan  1  0:20:32
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2384
			-7:00	-	MST	1924
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2385
			-8:00	-	PST	1927 Jun 10 23:00
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2386
			-7:00	-	MST	1930 Nov 15
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2387
			-8:00	-	PST	1931 Apr  1
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2388
			-8:00	1:00	PDT	1931 Sep 30
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2389
			-8:00	-	PST	1942 Apr 24
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2390
			-8:00	1:00	PWT	1945 Aug 14 23:00u
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2391
			-8:00	1:00	PPT	1945 Nov 12 # Peace
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2392
			-8:00	-	PST	1948 Apr  5
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2393
			-8:00	1:00	PDT	1949 Jan 14
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2394
			-8:00	-	PST	1954
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2395
			-8:00	CA	P%sT	1961
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2396
			-8:00	-	PST	1976
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2397
			-8:00	US	P%sT	1996
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2398
			-8:00	Mexico	P%sT	2001
cbbde29076d7 6921289: (tz) Support tzdata2010b
peytoia
parents: 3739
diff changeset
  2399
			-8:00	US	P%sT	2002 Feb 20
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2400
			-8:00	Mexico	P%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2401
# From Paul Eggert (2006-03-22):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2402
# Formerly there was an America/Ensenada zone, which differed from
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2403
# America/Tijuana only in that it did not observe DST from 1976
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2404
# through 1995.  This was as per Shanks (1999).  But Shanks & Pottenger say
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2405
# Ensenada did not observe DST from 1948 through 1975.  Guy Harris reports
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2406
# that the 1987 OAG says "Only Ensenada, Mexicale, San Felipe and
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2407
# Tijuana observe DST," which agrees with Shanks & Pottenger but implies that
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2408
# DST-observance was a town-by-town matter back then.  This concerns
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2409
# data after 1970 so most likely there should be at least one Zone
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2410
# other than America/Tijuana for Baja, but it's not clear yet what its
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2411
# name or contents should be.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2412
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2413
# Revillagigedo Is
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2414
# no information
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2415
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2416
###############################################################################
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2417
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2418
# Anguilla
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2419
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2420
Zone America/Anguilla	-4:12:16 -	LMT	1912 Mar 2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2421
			-4:00	-	AST
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2422
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2423
# Antigua and Barbuda
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2424
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2425
Zone	America/Antigua	-4:07:12 -	LMT	1912 Mar 2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2426
			-5:00	-	EST	1951
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2427
			-4:00	-	AST
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2428
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2429
# Bahamas
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2430
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2431
# From Sue Williams (2006-12-07):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2432
# The Bahamas announced about a month ago that they plan to change their DST
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2433
# rules to sync with the U.S. starting in 2007....
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2434
# http://www.jonesbahamas.com/?c=45&a=10412
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2435
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2436
# Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
1316
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2437
Rule	Bahamas	1964	1975	-	Oct	lastSun	2:00	0	S
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2438
Rule	Bahamas	1964	1975	-	Apr	lastSun	2:00	1:00	D
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2439
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2440
Zone	America/Nassau	-5:09:24 -	LMT	1912 Mar 2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2441
			-5:00	Bahamas	E%sT	1976
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2442
			-5:00	US	E%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2443
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2444
# Barbados
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2445
# Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2446
Rule	Barb	1977	only	-	Jun	12	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2447
Rule	Barb	1977	1978	-	Oct	Sun>=1	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2448
Rule	Barb	1978	1980	-	Apr	Sun>=15	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2449
Rule	Barb	1979	only	-	Sep	30	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2450
Rule	Barb	1980	only	-	Sep	25	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2451
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2452
Zone America/Barbados	-3:58:28 -	LMT	1924		# Bridgetown
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2453
			-3:58:28 -	BMT	1932	  # Bridgetown Mean Time
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2454
			-4:00	Barb	A%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2455
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2456
# Belize
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2457
# Whitman entirely disagrees with Shanks; go with Shanks & Pottenger.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2458
# Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2459
Rule	Belize	1918	1942	-	Oct	Sun>=2	0:00	0:30	HD
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2460
Rule	Belize	1919	1943	-	Feb	Sun>=9	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2461
Rule	Belize	1973	only	-	Dec	 5	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2462
Rule	Belize	1974	only	-	Feb	 9	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2463
Rule	Belize	1982	only	-	Dec	18	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2464
Rule	Belize	1983	only	-	Feb	12	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2465
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2466
Zone	America/Belize	-5:52:48 -	LMT	1912 Apr
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2467
			-6:00	Belize	C%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2468
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2469
# Bermuda
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2470
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2471
# From Dan Jones, reporting in The Royal Gazette (2006-06-26):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2472
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2473
# Next year, however, clocks in the US will go forward on the second Sunday
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2474
# in March, until the first Sunday in November.  And, after the Time Zone
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2475
# (Seasonal Variation) Bill 2006 was passed in the House of Assembly on
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2476
# Friday, the same thing will happen in Bermuda.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2477
# http://www.theroyalgazette.com/apps/pbcs.dll/article?AID=/20060529/NEWS/105290135
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2478
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2479
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2480
Zone Atlantic/Bermuda	-4:19:04 -	LMT	1930 Jan  1 2:00    # Hamilton
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2481
			-4:00	-	AST	1974 Apr 28 2:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2482
			-4:00	Bahamas	A%sT	1976
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2483
			-4:00	US	A%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2484
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2485
# Cayman Is
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2486
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2487
Zone	America/Cayman	-5:25:32 -	LMT	1890		# Georgetown
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2488
			-5:07:12 -	KMT	1912 Feb    # Kingston Mean Time
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2489
			-5:00	-	EST
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2490
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2491
# Costa Rica
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2492
# Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2493
Rule	CR	1979	1980	-	Feb	lastSun	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2494
Rule	CR	1979	1980	-	Jun	Sun>=1	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2495
Rule	CR	1991	1992	-	Jan	Sat>=15	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2496
# IATA SSIM (1991-09) says the following was at 1:00;
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2497
# go with Shanks & Pottenger.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2498
Rule	CR	1991	only	-	Jul	 1	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2499
Rule	CR	1992	only	-	Mar	15	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2500
# There are too many San Joses elsewhere, so we'll use `Costa Rica'.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2501
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2502
Zone America/Costa_Rica	-5:36:20 -	LMT	1890		# San Jose
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2503
			-5:36:20 -	SJMT	1921 Jan 15 # San Jose Mean Time
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2504
			-6:00	CR	C%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2505
# Coco
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2506
# no information; probably like America/Costa_Rica
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2507
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2508
# Cuba
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2509
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2510
# From Arthur David Olson (1999-03-29):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2511
# The 1999-03-28 exhibition baseball game held in Havana, Cuba, between
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2512
# the Cuban National Team and the Baltimore Orioles was carried live on
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2513
# the Orioles Radio Network, including affiliate WTOP in Washington, DC.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2514
# During the game, play-by-play announcer Jim Hunter noted that
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2515
# "We'll be losing two hours of sleep...Cuba switched to Daylight Saving
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2516
# Time today."  (The "two hour" remark referred to losing one hour of
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2517
# sleep on 1999-03-28--when the announcers were in Cuba as it switched
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2518
# to DST--and one more hour on 1999-04-04--when the announcers will have
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2519
# returned to Baltimore, which switches on that date.)
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2520
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2521
# From Evert van der Veer via Steffen Thorsen (2004-10-28):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2522
# Cuba is not going back to standard time this year.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2523
# From Paul Eggert (2006-03-22):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2524
# http://www.granma.cu/ingles/2004/septiembre/juev30/41medid-i.html
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2525
# says that it's due to a problem at the Antonio Guiteras
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2526
# thermoelectric plant, and says "This October there will be no return
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2527
# to normal hours (after daylight saving time)".
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2528
# For now, let's assume that it's a temporary measure.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2529
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2530
# From Carlos A. Carnero Delgado (2005-11-12):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2531
# This year (just like in 2004-2005) there's no change in time zone
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2532
# adjustment in Cuba.  We will stay in daylight saving time:
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2533
# http://www.granma.cu/espanol/2005/noviembre/mier9/horario.html
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2534
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2535
# From Jesper Norgaard Welen (2006-10-21):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2536
# An article in GRANMA INTERNACIONAL claims that Cuba will end
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2537
# the 3 years of permanent DST next weekend, see
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2538
# http://www.granma.cu/ingles/2006/octubre/lun16/43horario.html
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2539
# "On Saturday night, October 28 going into Sunday, October 29, at 01:00,
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2540
# watches should be set back one hour -- going back to 00:00 hours -- returning
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2541
# to the normal schedule....
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2542
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2543
# From Paul Eggert (2007-03-02):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2544
# http://www.granma.cubaweb.cu/english/news/art89.html, dated yesterday,
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2545
# says Cuban clocks will advance at midnight on March 10.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2546
# For lack of better information, assume Cuba will use US rules,
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2547
# except that it switches at midnight standard time as usual.
1316
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2548
#
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2549
# From Steffen Thorsen (2007-10-25):
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2550
# Carlos Alberto Fonseca Arauz informed me that Cuba will end DST one week 
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2551
# earlier - on the last Sunday of October, just like in 2006.
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2552
# 
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2553
# He supplied these references:
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2554
# 
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2555
# 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
  2556
# http://actualidad.terra.es/sociedad/articulo/cuba_llama_ahorrar_energia_cambio_1957044.htm
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2557
# 
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2558
# From Alex Kryvenishev (2007-10-25):
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2559
# Here is also article from Granma (Cuba):
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2560
# 
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2561
# [Regira] el Horario Normal desde el [proximo] domingo 28 de octubre
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2562
# http://www.granma.cubaweb.cu/2007/10/24/nacional/artic07.html
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2563
# 
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2564
# http://www.worldtimezone.com/dst_news/dst_news_cuba03.html
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2565
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2566
# From Arthur David Olson (2008-03-09):
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2567
# I'm in Maryland which is now observing United States Eastern Daylight
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2568
# Time. At 9:44 local time I used RealPlayer to listen to
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2569
# <a href="http://media.enet.cu/radioreloj">
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2570
# http://media.enet.cu/radioreloj
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2571
# </a>, a Cuban information station, and heard
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2572
# the time announced as "ocho cuarenta y cuatro" ("eight forty-four"),
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2573
# indicating that Cuba is still on standard time.
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2574
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2575
# From Steffen Thorsen (2008-03-12):
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2576
# It seems that Cuba will start DST on Sunday, 2007-03-16...
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2577
# It was announced yesterday, according to this source (in Spanish):
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2578
# <a href="http://www.nnc.cubaweb.cu/marzo-2008/cien-1-11-3-08.htm">
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2579
# http://www.nnc.cubaweb.cu/marzo-2008/cien-1-11-3-08.htm
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2580
# </a>
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2581
#
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2582
# Some more background information is posted here:
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2583
# <a href="http://www.timeanddate.com/news/time/cuba-starts-dst-march-16.html">
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2584
# http://www.timeanddate.com/news/time/cuba-starts-dst-march-16.html
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2585
# </a>
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2586
#
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2587
# The article also says that Cuba has been observing DST since 1963,
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2588
# while Shanks (and tzdata) has 1965 as the first date (except in the
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2589
# 1940's). Many other web pages in Cuba also claim that it has been
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2590
# observed since 1963, but with the exception of 1970 - an exception
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2591
# 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
  2592
# change some historic records as well.
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2593
#
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2594
# One example:
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2595
# <a href="http://www.radiohc.cu/espanol/noticias/mar07/11mar/hor.htm">
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2596
# http://www.radiohc.cu/espanol/noticias/mar07/11mar/hor.htm
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2597
# </a>
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2598
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2599
# From Jesper Norgaard Welen (2008-03-13):
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2600
# The Cuban time change has just been confirmed on the most authoritative
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2601
# web site, the Granma.  Please check out
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2602
# <a href="http://www.granma.cubaweb.cu/2008/03/13/nacional/artic10.html">
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2603
# http://www.granma.cubaweb.cu/2008/03/13/nacional/artic10.html
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2604
# </a>
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2605
#
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2606
# Basically as expected after Steffen Thorsens information, the change
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2607
# will take place midnight between Saturday and Sunday.
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2608
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2609
# From Arthur David Olson (2008-03-12):
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2610
# Assume Sun>=15 (third Sunday) going forward.
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2611
2813
05d460e4a182 6834474: (tz) Support tzdata2009g
peytoia
parents: 1850
diff changeset
  2612
# From Alexander Krivenyshev (2009-03-04)
05d460e4a182 6834474: (tz) Support tzdata2009g
peytoia
parents: 1850
diff changeset
  2613
# According to the Radio Reloj - Cuba will start Daylight Saving Time on
05d460e4a182 6834474: (tz) Support tzdata2009g
peytoia
parents: 1850
diff changeset
  2614
# midnight between Saturday, March 07, 2009 and Sunday, March 08, 2009-
05d460e4a182 6834474: (tz) Support tzdata2009g
peytoia
parents: 1850
diff changeset
  2615
# not on midnight March 14 / March 15 as previously thought.
05d460e4a182 6834474: (tz) Support tzdata2009g
peytoia
parents: 1850
diff changeset
  2616
#
05d460e4a182 6834474: (tz) Support tzdata2009g
peytoia
parents: 1850
diff changeset
  2617
# <a href="http://www.worldtimezone.com/dst_news/dst_news_cuba05.html">
05d460e4a182 6834474: (tz) Support tzdata2009g
peytoia
parents: 1850
diff changeset
  2618
# http://www.worldtimezone.com/dst_news/dst_news_cuba05.html
05d460e4a182 6834474: (tz) Support tzdata2009g
peytoia
parents: 1850
diff changeset
  2619
# (in Spanish)
05d460e4a182 6834474: (tz) Support tzdata2009g
peytoia
parents: 1850
diff changeset
  2620
# </a>
05d460e4a182 6834474: (tz) Support tzdata2009g
peytoia
parents: 1850
diff changeset
  2621
05d460e4a182 6834474: (tz) Support tzdata2009g
peytoia
parents: 1850
diff changeset
  2622
# From Arthur David Olson (2009-03-09)
05d460e4a182 6834474: (tz) Support tzdata2009g
peytoia
parents: 1850
diff changeset
  2623
# I listened over the Internet to
05d460e4a182 6834474: (tz) Support tzdata2009g
peytoia
parents: 1850
diff changeset
  2624
# <a href="http://media.enet.cu/readioreloj">
05d460e4a182 6834474: (tz) Support tzdata2009g
peytoia
parents: 1850
diff changeset
  2625
# http://media.enet.cu/readioreloj
05d460e4a182 6834474: (tz) Support tzdata2009g
peytoia
parents: 1850
diff changeset
  2626
# </a>
05d460e4a182 6834474: (tz) Support tzdata2009g
peytoia
parents: 1850
diff changeset
  2627
# this morning; when it was 10:05 a. m. here in Bethesda, Maryland the
05d460e4a182 6834474: (tz) Support tzdata2009g
peytoia
parents: 1850
diff changeset
  2628
# the time was announced as "diez cinco"--the same time as here, indicating
05d460e4a182 6834474: (tz) Support tzdata2009g
peytoia
parents: 1850
diff changeset
  2629
# that has indeed switched to DST. Assume second Sunday from 2009 forward.
05d460e4a182 6834474: (tz) Support tzdata2009g
peytoia
parents: 1850
diff changeset
  2630
8761
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
  2631
# From Steffen Thorsen (2011-03-08):
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
  2632
# 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
  2633
# this year. Nothing about the end date known so far (if that has
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
  2634
# changed at all).
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
  2635
#
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
  2636
# Source:
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
  2637
# <a href="http://granma.co.cu/2011/03/08/nacional/artic01.html">
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
  2638
# http://granma.co.cu/2011/03/08/nacional/artic01.html
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
  2639
# </a>
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
  2640
#
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
  2641
# Our info:
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
  2642
# <a href="http://www.timeanddate.com/news/time/cuba-starts-dst-2011.html">
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
  2643
# http://www.timeanddate.com/news/time/cuba-starts-dst-2011.html
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
  2644
# </a>
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
  2645
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2646
# Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2647
Rule	Cuba	1928	only	-	Jun	10	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2648
Rule	Cuba	1928	only	-	Oct	10	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2649
Rule	Cuba	1940	1942	-	Jun	Sun>=1	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2650
Rule	Cuba	1940	1942	-	Sep	Sun>=1	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2651
Rule	Cuba	1945	1946	-	Jun	Sun>=1	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2652
Rule	Cuba	1945	1946	-	Sep	Sun>=1	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2653
Rule	Cuba	1965	only	-	Jun	1	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2654
Rule	Cuba	1965	only	-	Sep	30	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2655
Rule	Cuba	1966	only	-	May	29	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2656
Rule	Cuba	1966	only	-	Oct	2	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2657
Rule	Cuba	1967	only	-	Apr	8	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2658
Rule	Cuba	1967	1968	-	Sep	Sun>=8	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2659
Rule	Cuba	1968	only	-	Apr	14	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2660
Rule	Cuba	1969	1977	-	Apr	lastSun	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2661
Rule	Cuba	1969	1971	-	Oct	lastSun	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2662
Rule	Cuba	1972	1974	-	Oct	8	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2663
Rule	Cuba	1975	1977	-	Oct	lastSun	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2664
Rule	Cuba	1978	only	-	May	7	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2665
Rule	Cuba	1978	1990	-	Oct	Sun>=8	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2666
Rule	Cuba	1979	1980	-	Mar	Sun>=15	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2667
Rule	Cuba	1981	1985	-	May	Sun>=5	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2668
Rule	Cuba	1986	1989	-	Mar	Sun>=14	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2669
Rule	Cuba	1990	1997	-	Apr	Sun>=1	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2670
Rule	Cuba	1991	1995	-	Oct	Sun>=8	0:00s	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2671
Rule	Cuba	1996	only	-	Oct	 6	0:00s	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2672
Rule	Cuba	1997	only	-	Oct	12	0:00s	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2673
Rule	Cuba	1998	1999	-	Mar	lastSun	0:00s	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2674
Rule	Cuba	1998	2003	-	Oct	lastSun	0:00s	0	S
1850
be2da26d2b21 6796489: (tz) Support tzdata2009a
peytoia
parents: 1316
diff changeset
  2675
Rule	Cuba	2000	2004	-	Apr	Sun>=1	0:00s	1:00	D
1316
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2676
Rule	Cuba	2006	max	-	Oct	lastSun	0:00s	0	S
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2677
Rule	Cuba	2007	only	-	Mar	Sun>=8	0:00s	1:00	D
2813
05d460e4a182 6834474: (tz) Support tzdata2009g
peytoia
parents: 1850
diff changeset
  2678
Rule	Cuba	2008	only	-	Mar	Sun>=15	0:00s	1:00	D
8761
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
  2679
Rule	Cuba	2009	2010	-	Mar	Sun>=8	0:00s	1:00	D
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
  2680
Rule	Cuba	2011	only	-	Mar	Sun>=15	0:00s	1:00	D
561d07549c0c 7027387: (tz) Support tzdata2011d
peytoia
parents: 8371
diff changeset
  2681
Rule	Cuba	2012	max	-	Mar	Sun>=8	0:00s	1:00	D
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2682
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2683
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2684
Zone	America/Havana	-5:29:28 -	LMT	1890
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2685
			-5:29:36 -	HMT	1925 Jul 19 12:00 # Havana MT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2686
			-5:00	Cuba	C%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2687
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2688
# Dominica
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2689
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2690
Zone America/Dominica	-4:05:36 -	LMT	1911 Jul 1 0:01		# Roseau
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2691
			-4:00	-	AST
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2692
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2693
# Dominican Republic
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2694
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2695
# From Steffen Thorsen (2000-10-30):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2696
# Enrique Morales reported to me that the Dominican Republic has changed the
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2697
# time zone to Eastern Standard Time as of Sunday 29 at 2 am....
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2698
# http://www.listin.com.do/antes/261000/republica/princi.html
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2699
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2700
# From Paul Eggert (2000-12-04):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2701
# That URL (2000-10-26, in Spanish) says they planned to use US-style DST.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2702
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2703
# From Rives McDow (2000-12-01):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2704
# Dominican Republic changed its mind and presidential decree on Tuesday,
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2705
# November 28, 2000, with a new decree.  On Sunday, December 3 at 1:00 AM the
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2706
# Dominican Republic will be reverting to 8 hours from the International Date
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2707
# Line, and will not be using DST in the foreseeable future.  The reason they
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2708
# decided to use DST was to be in synch with Puerto Rico, who was also going
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2709
# to implement DST.  When Puerto Rico didn't implement DST, the president
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2710
# decided to revert.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2711
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2712
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2713
# Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2714
Rule	DR	1966	only	-	Oct	30	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2715
Rule	DR	1967	only	-	Feb	28	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2716
Rule	DR	1969	1973	-	Oct	lastSun	0:00	0:30	HD
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2717
Rule	DR	1970	only	-	Feb	21	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2718
Rule	DR	1971	only	-	Jan	20	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2719
Rule	DR	1972	1974	-	Jan	21	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2720
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2721
Zone America/Santo_Domingo -4:39:36 -	LMT	1890
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2722
			-4:40	-	SDMT	1933 Apr  1 12:00 # S. Dom. MT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2723
			-5:00	DR	E%sT	1974 Oct 27
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2724
			-4:00	-	AST	2000 Oct 29 02:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2725
			-5:00	US	E%sT	2000 Dec  3 01:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2726
			-4:00	-	AST
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2727
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2728
# El Salvador
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2729
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2730
# Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2731
Rule	Salv	1987	1988	-	May	Sun>=1	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2732
Rule	Salv	1987	1988	-	Sep	lastSun	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2733
# There are too many San Salvadors elsewhere, so use America/El_Salvador
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2734
# instead of America/San_Salvador.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2735
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2736
Zone America/El_Salvador -5:56:48 -	LMT	1921		# San Salvador
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2737
			-6:00	Salv	C%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2738
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2739
# Grenada
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2740
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2741
Zone	America/Grenada	-4:07:00 -	LMT	1911 Jul	# St George's
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2742
			-4:00	-	AST
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2743
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2744
# Guadeloupe
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2745
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2746
Zone America/Guadeloupe	-4:06:08 -	LMT	1911 Jun 8	# Pointe a Pitre
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2747
			-4:00	-	AST
1316
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2748
# St Barthelemy
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2749
Link America/Guadeloupe	America/St_Barthelemy
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2750
# St Martin (French part)
20fc6d4d57ae 6730743: (tz) Support tzdata2008e
peytoia
parents: 2
diff changeset
  2751
Link America/Guadeloupe	America/Marigot
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2752
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2753
# Guatemala
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2754
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2755
# From Gwillim Law (2006-04-22), after a heads-up from Oscar van Vlijmen:
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2756
# Diario Co Latino, at
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2757
# http://www.diariocolatino.com/internacionales/detalles.asp?NewsID=8079,
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2758
# says in an article dated 2006-04-19 that the Guatemalan government had
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2759
# decided on that date to advance official time by 60 minutes, to lessen the
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2760
# impact of the elevated cost of oil....  Daylight saving time will last from
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2761
# 2006-04-29 24:00 (Guatemalan standard time) to 2006-09-30 (time unspecified).
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2762
# From Paul Eggert (2006-06-22):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2763
# The Ministry of Energy and Mines, press release CP-15/2006
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2764
# (2006-04-19), says DST ends at 24:00.  See
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2765
# <http://www.sieca.org.gt/Sitio_publico/Energeticos/Doc/Medidas/Cambio_Horario_Nac_190406.pdf>.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2766
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2767
# Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2768
Rule	Guat	1973	only	-	Nov	25	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2769
Rule	Guat	1974	only	-	Feb	24	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2770
Rule	Guat	1983	only	-	May	21	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2771
Rule	Guat	1983	only	-	Sep	22	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2772
Rule	Guat	1991	only	-	Mar	23	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2773
Rule	Guat	1991	only	-	Sep	 7	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2774
Rule	Guat	2006	only	-	Apr	30	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2775
Rule	Guat	2006	only	-	Oct	 1	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2776
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2777
Zone America/Guatemala	-6:02:04 -	LMT	1918 Oct 5
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2778
			-6:00	Guat	C%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2779
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2780
# Haiti
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2781
# From Gwillim Law (2005-04-15):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2782
# Risto O. Nykanen wrote me that Haiti is now on DST.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2783
# I searched for confirmation, and I found a
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2784
# <a href="http://www.haitianconsulate.org/time.doc"> press release
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2785
# on the Web page of the Haitian Consulate in Chicago (2005-03-31),
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2786
# </a>.  Translated from French, it says:
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2787
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2788
#  "The Prime Minister's Communication Office notifies the public in general
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2789
#   and the press in particular that, following a decision of the Interior
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2790
#   Ministry and the Territorial Collectivities [I suppose that means the
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2791
#   provinces], Haiti will move to Eastern Daylight Time in the night from next
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2792
#   Saturday the 2nd to Sunday the 3rd.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2793
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2794
#  "Consequently, the Prime Minister's Communication Office wishes to inform
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2795
#   the population that the country's clocks will be set forward one hour
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2796
#   starting at midnight.  This provision will hold until the last Saturday in
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2797
#   October 2005.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2798
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2799
#  "Port-au-Prince, March 31, 2005"
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2800
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2801
# From Steffen Thorsen (2006-04-04):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2802
# I have been informed by users that Haiti observes DST this year like
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2803
# last year, so the current "only" rule for 2005 might be changed to a
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2804
# "max" rule or to last until 2006. (Who knows if they will observe DST
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2805
# next year or if they will extend their DST like US/Canada next year).
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2806
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2807
# I have found this article about it (in French):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2808
# http://www.haitipressnetwork.com/news.cfm?articleID=7612
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2809
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2810
# The reason seems to be an energy crisis.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2811
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2812
# From Stephen Colebourne (2007-02-22):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2813
# Some IATA info: Haiti won't be having DST in 2007.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2814
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2815
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2816
# Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2817
Rule	Haiti	1983	only	-	May	8	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2818
Rule	Haiti	1984	1987	-	Apr	lastSun	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2819
Rule	Haiti	1983	1987	-	Oct	lastSun	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2820
# Shanks & Pottenger say AT is 2:00, but IATA SSIM (1991/1997) says 1:00s.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2821
# Go with IATA.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2822
Rule	Haiti	1988	1997	-	Apr	Sun>=1	1:00s	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2823
Rule	Haiti	1988	1997	-	Oct	lastSun	1:00s	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2824
Rule	Haiti	2005	2006	-	Apr	Sun>=1	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2825
Rule	Haiti	2005	2006	-	Oct	lastSun	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2826
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2827
Zone America/Port-au-Prince -4:49:20 -	LMT	1890
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2828
			-4:49	-	PPMT	1917 Jan 24 12:00 # P-a-P MT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2829
			-5:00	Haiti	E%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2830
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2831
# Honduras
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2832
# Shanks & Pottenger say 1921 Jan 1; go with Whitman's more precise Apr 1.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2833
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2834
# From Paul Eggert (2006-05-05):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2835
# worldtimezone.com reports a 2006-05-02 Spanish-language AP article
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2836
# saying Honduras will start using DST midnight Saturday, effective 4
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2837
# months until September.  La Tribuna reported today
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2838
# <http://www.latribuna.hn/99299.html> that Manuel Zelaya, the president
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2839
# of Honduras, refused to back down on this.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2840
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2841
# From Jesper Norgaard Welen (2006-08-08):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2842
# It seems that Honduras has returned from DST to standard time this Monday at
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2843
# 00:00 hours (prolonging Sunday to 25 hours duration).
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2844
# http://www.worldtimezone.com/dst_news/dst_news_honduras04.html
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2845
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2846
# From Paul Eggert (2006-08-08):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2847
# Also see Diario El Heraldo, The country returns to standard time (2006-08-08)
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2848
# <http://www.elheraldo.hn/nota.php?nid=54941&sec=12>.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2849
# It mentions executive decree 18-2006.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2850
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2851
# From Steffen Thorsen (2006-08-17):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2852
# Honduras will observe DST from 2007 to 2009, exact dates are not
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2853
# published, I have located this authoritative source:
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2854
# http://www.presidencia.gob.hn/noticia.aspx?nId=47
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2855
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2856
# From Steffen Thorsen (2007-03-30):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2857
# http://www.laprensahn.com/pais_nota.php?id04962=7386
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2858
# So it seems that Honduras will not enter DST this year....
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2859
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2860
# Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2861
Rule	Hond	1987	1988	-	May	Sun>=1	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2862
Rule	Hond	1987	1988	-	Sep	lastSun	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2863
Rule	Hond	2006	only	-	May	Sun>=1	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2864
Rule	Hond	2006	only	-	Aug	Mon>=1	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2865
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2866
Zone America/Tegucigalpa -5:48:52 -	LMT	1921 Apr
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2867
			-6:00	Hond	C%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2868
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2869
# Great Swan I ceded by US to Honduras in 1972
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2870
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2871
# Jamaica
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2872
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2873
# From Bob Devine (1988-01-28):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2874
# Follows US rules.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2875
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2876
# From U. S. Naval Observatory (1989-01-19):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2877
# JAMAICA             5 H  BEHIND UTC
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2878
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2879
# From Shanks & Pottenger:
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2880
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2881
Zone	America/Jamaica	-5:07:12 -	LMT	1890		# Kingston
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2882
			-5:07:12 -	KMT	1912 Feb    # Kingston Mean Time
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2883
			-5:00	-	EST	1974 Apr 28 2:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2884
			-5:00	US	E%sT	1984
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2885
			-5:00	-	EST
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2886
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2887
# Martinique
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2888
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2889
Zone America/Martinique	-4:04:20 -      LMT	1890		# Fort-de-France
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2890
			-4:04:20 -	FFMT	1911 May     # Fort-de-France MT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2891
			-4:00	-	AST	1980 Apr  6
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2892
			-4:00	1:00	ADT	1980 Sep 28
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2893
			-4:00	-	AST
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2894
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2895
# Montserrat
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2896
# From Paul Eggert (2006-03-22):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2897
# In 1995 volcanic eruptions forced evacuation of Plymouth, the capital.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2898
# world.gazetteer.com says Cork Hill is the most populous location now.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2899
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2900
Zone America/Montserrat	-4:08:52 -	LMT	1911 Jul 1 0:01   # Cork Hill
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2901
			-4:00	-	AST
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2902
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2903
# Nicaragua
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2904
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2905
# This uses Shanks & Pottenger for times before 2005.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2906
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2907
# From Steffen Thorsen (2005-04-12):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2908
# I've got reports from 8 different people that Nicaragua just started
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2909
# DST on Sunday 2005-04-10, in order to save energy because of
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2910
# expensive petroleum.  The exact end date for DST is not yet
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2911
# announced, only "September" but some sites also say "mid-September".
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2912
# Some background information is available on the President's official site:
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2913
# 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
  2914
# The Decree, no 23-2005 is available here:
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2915
# 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
  2916
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2917
# From Paul Eggert (2005-05-01):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2918
# The decree doesn't say anything about daylight saving, but for now let's
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2919
# assume that it is daylight saving....
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2920
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2921
# From Gwillim Law (2005-04-21):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2922
# The Associated Press story on the time change, which can be found at
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2923
# http://www.lapalmainteractivo.com/guias/content/gen/ap/America_Latina/AMC_GEN_NICARAGUA_HORA.html
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2924
# and elsewhere, says (fifth paragraph, translated from Spanish):  "The last
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2925
# time that a change of clocks was applied to save energy was in the year 2000
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2926
# during the Arnoldo Aleman administration."...
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2927
# The northamerica file says that Nicaragua has been on UTC-6 continuously
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2928
# since December 1998.  I wasn't able to find any details of Nicaraguan time
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2929
# changes in 2000.  Perhaps a note could be added to the northamerica file, to
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2930
# the effect that we have indirect evidence that DST was observed in 2000.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2931
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2932
# From Jesper Norgaard Welen (2005-11-02):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2933
# Nicaragua left DST the 2005-10-02 at 00:00 (local time).
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2934
# http://www.presidencia.gob.ni/presidencia/files_index/secretaria/comunicados/2005/septiembre/26septiembre-cambio-hora.htm
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2935
# (2005-09-26)
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2936
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2937
# From Jesper Norgaard Welen (2006-05-05):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2938
# http://www.elnuevodiario.com.ni/2006/05/01/nacionales/18410
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2939
# (my informal translation)
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2940
# By order of the president of the republic, Enrique Bolanos, Nicaragua
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2941
# advanced by sixty minutes their official time, yesterday at 2 in the
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2942
# morning, and will stay that way until 30.th. of september.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2943
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2944
# From Jesper Norgaard Welen (2006-09-30):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2945
# http://www.presidencia.gob.ni/buscador_gaceta/BD/DECRETOS/2006/D-063-2006P-PRN-Cambio-Hora.pdf
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2946
# My informal translation runs:
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2947
# The natural sun time is restored in all the national territory, in that the
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2948
# time is returned one hour at 01:00 am of October 1 of 2006.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2949
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2950
# Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2951
Rule	Nic	1979	1980	-	Mar	Sun>=16	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2952
Rule	Nic	1979	1980	-	Jun	Mon>=23	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2953
Rule	Nic	2005	only	-	Apr	10	0:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2954
Rule	Nic	2005	only	-	Oct	Sun>=1	0:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2955
Rule	Nic	2006	only	-	Apr	30	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2956
Rule	Nic	2006	only	-	Oct	Sun>=1	1:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2957
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2958
Zone	America/Managua	-5:45:08 -	LMT	1890
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2959
			-5:45:12 -	MMT	1934 Jun 23 # Managua Mean Time?
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2960
			-6:00	-	CST	1973 May
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2961
			-5:00	-	EST	1975 Feb 16
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2962
			-6:00	Nic	C%sT	1992 Jan  1 4:00
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2963
			-5:00	-	EST	1992 Sep 24
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2964
			-6:00	-	CST	1993
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2965
			-5:00	-	EST	1997
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2966
			-6:00	Nic	C%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2967
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2968
# Panama
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2969
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2970
Zone	America/Panama	-5:18:08 -	LMT	1890
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2971
			-5:19:36 -	CMT	1908 Apr 22   # Colon Mean Time
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2972
			-5:00	-	EST
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2973
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2974
# Puerto Rico
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2975
# There are too many San Juans elsewhere, so we'll use `Puerto_Rico'.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2976
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2977
Zone America/Puerto_Rico -4:24:25 -	LMT	1899 Mar 28 12:00    # San Juan
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2978
			-4:00	-	AST	1942 May  3
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2979
			-4:00	US	A%sT	1946
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2980
			-4:00	-	AST
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2981
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2982
# St Kitts-Nevis
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2983
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2984
Zone America/St_Kitts	-4:10:52 -	LMT	1912 Mar 2	# Basseterre
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2985
			-4:00	-	AST
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2986
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2987
# St Lucia
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2988
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2989
Zone America/St_Lucia	-4:04:00 -	LMT	1890		# Castries
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2990
			-4:04:00 -	CMT	1912	    # Castries Mean Time
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2991
			-4:00	-	AST
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2992
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2993
# St Pierre and Miquelon
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2994
# There are too many St Pierres elsewhere, so we'll use `Miquelon'.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2995
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2996
Zone America/Miquelon	-3:44:40 -	LMT	1911 May 15	# St Pierre
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2997
			-4:00	-	AST	1980 May
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2998
			-3:00	-	PMST	1987 # Pierre & Miquelon Time
90ce3da70b43 Initial load
duke
parents:
diff changeset
  2999
			-3:00	Canada	PM%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3000
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3001
# St Vincent and the Grenadines
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3002
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3003
Zone America/St_Vincent	-4:04:56 -	LMT	1890		# Kingstown
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3004
			-4:04:56 -	KMT	1912	   # Kingstown Mean Time
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3005
			-4:00	-	AST
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3006
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3007
# Turks and Caicos
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3008
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3009
# From Chris Dunn in
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3010
# <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=415007>
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3011
# (2007-03-15): In the Turks & Caicos Islands (America/Grand_Turk) the
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3012
# daylight saving dates for time changes have been adjusted to match
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3013
# the recent U.S. change of dates.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3014
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3015
# From Brian Inglis (2007-04-28):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3016
# http://www.turksandcaicos.tc/calendar/index.htm [2007-04-26]
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3017
# there is an entry for Nov 4 "Daylight Savings Time Ends 2007" and three
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3018
# rows before that there is an out of date entry for Oct:
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3019
# "Eastern Standard Times Begins 2007
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3020
# Clocks are set back one hour at 2:00 a.m. local Daylight Saving Time"
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3021
# indicating that the normal ET rules are followed.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3022
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3023
# From Paul Eggert (2006-05-01):
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3024
# Shanks & Pottenger say they use US DST rules, but IATA SSIM (1991/1998)
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3025
# says they switch at midnight.  Go with Shanks & Pottenger.
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3026
#
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3027
# Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3028
Rule	TC	1979	1986	-	Apr	lastSun	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3029
Rule	TC	1979	2006	-	Oct	lastSun	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3030
Rule	TC	1987	2006	-	Apr	Sun>=1	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3031
Rule	TC	2007	max	-	Mar	Sun>=8	2:00	1:00	D
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3032
Rule	TC	2007	max	-	Nov	Sun>=1	2:00	0	S
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3033
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3034
Zone America/Grand_Turk	-4:44:32 -	LMT	1890
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3035
			-5:07:12 -	KMT	1912 Feb    # Kingston Mean Time
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3036
			-5:00	TC	E%sT
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3037
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3038
# British Virgin Is
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3039
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3040
Zone America/Tortola	-4:18:28 -	LMT	1911 Jul    # Road Town
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3041
			-4:00	-	AST
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3042
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3043
# Virgin Is
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3044
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3045
Zone America/St_Thomas	-4:19:44 -	LMT	1911 Jul    # Charlotte Amalie
90ce3da70b43 Initial load
duke
parents:
diff changeset
  3046
			-4:00	-	AST