314 # |
314 # |
315 # Official source: |
315 # Official source: |
316 # http://www.fiji.gov.fj/index.php?option=com_content&view=article&id=1096:3310-cabinet-approves-change-in-daylight-savings-dates&catid=49:cabinet-releases&Itemid=166 |
316 # http://www.fiji.gov.fj/index.php?option=com_content&view=article&id=1096:3310-cabinet-approves-change-in-daylight-savings-dates&catid=49:cabinet-releases&Itemid=166 |
317 # |
317 # |
318 # A bit more background info here: |
318 # A bit more background info here: |
319 # http://www.timeanddate.com/news/time/fiji-dst-ends-march-2010.html |
319 # https://www.timeanddate.com/news/time/fiji-dst-ends-march-2010.html |
320 |
320 |
321 # From Alexander Krivenyshev (2010-10-24): |
321 # From Alexander Krivenyshev (2010-10-24): |
322 # According to Radio Fiji and Fiji Times online, Fiji will end DST 3 |
322 # According to Radio Fiji and Fiji Times online, Fiji will end DST 3 |
323 # weeks earlier than expected - on March 6, 2011, not March 27, 2011... |
323 # weeks earlier than expected - on March 6, 2011, not March 27, 2011... |
324 # Here is confirmation from Government of the Republic of the Fiji Islands, |
324 # Here is confirmation from Government of the Republic of the Fiji Islands, |
378 # http://www.fiji.gov.fj/Media-Center/Press-Releases/DAYLIGHT-SAVING-STARTS-ON-6th-NOVEMBER,-2016.aspx |
378 # http://www.fiji.gov.fj/Media-Center/Press-Releases/DAYLIGHT-SAVING-STARTS-ON-6th-NOVEMBER,-2016.aspx |
379 # "Fiji's daylight savings will begin on Sunday, 6 November 2016, when |
379 # "Fiji's daylight savings will begin on Sunday, 6 November 2016, when |
380 # clocks go forward an hour at 2am to 3am.... Daylight Saving will |
380 # clocks go forward an hour at 2am to 3am.... Daylight Saving will |
381 # end at 3.00am on Sunday 15th January 2017." |
381 # end at 3.00am on Sunday 15th January 2017." |
382 |
382 |
383 # From Paul Eggert (2016-10-03): |
383 # From Paul Eggert (2017-08-21): |
384 # For now, guess DST from 02:00 the first Sunday in November to |
384 # Dominic Fok writes (2017-08-20) that DST ends 2018-01-14, citing |
385 # 03:00 the third Sunday in January. Although ad hoc, it matches |
385 # Extraordinary Government of Fiji Gazette Supplement No. 21 (2017-08-27), |
|
386 # [Legal Notice No. 41] of an order of the previous day by J Usamate. |
|
387 # For now, guess DST from 02:00 the first Sunday in November to 03:00 |
|
388 # the first Sunday on or after January 14. Although ad hoc, it matches |
386 # transitions since late 2014 and seems more likely to match future |
389 # transitions since late 2014 and seems more likely to match future |
387 # practice than guessing no DST. |
390 # practice than guessing no DST. |
388 |
391 |
389 # Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S |
392 # Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S |
390 Rule Fiji 1998 1999 - Nov Sun>=1 2:00 1:00 S |
393 Rule Fiji 1998 1999 - Nov Sun>=1 2:00 1:00 S |
394 Rule Fiji 2010 2013 - Oct Sun>=21 2:00 1:00 S |
397 Rule Fiji 2010 2013 - Oct Sun>=21 2:00 1:00 S |
395 Rule Fiji 2011 only - Mar Sun>=1 3:00 0 - |
398 Rule Fiji 2011 only - Mar Sun>=1 3:00 0 - |
396 Rule Fiji 2012 2013 - Jan Sun>=18 3:00 0 - |
399 Rule Fiji 2012 2013 - Jan Sun>=18 3:00 0 - |
397 Rule Fiji 2014 only - Jan Sun>=18 2:00 0 - |
400 Rule Fiji 2014 only - Jan Sun>=18 2:00 0 - |
398 Rule Fiji 2014 max - Nov Sun>=1 2:00 1:00 S |
401 Rule Fiji 2014 max - Nov Sun>=1 2:00 1:00 S |
399 Rule Fiji 2015 max - Jan Sun>=15 3:00 0 - |
402 Rule Fiji 2015 max - Jan Sun>=14 3:00 0 - |
400 # Zone NAME GMTOFF RULES FORMAT [UNTIL] |
403 # Zone NAME GMTOFF RULES FORMAT [UNTIL] |
401 Zone Pacific/Fiji 11:55:44 - LMT 1915 Oct 26 # Suva |
404 Zone Pacific/Fiji 11:55:44 - LMT 1915 Oct 26 # Suva |
402 12:00 Fiji +12/+13 |
405 12:00 Fiji +12/+13 |
403 |
406 |
404 # French Polynesia |
407 # French Polynesia |
578 # Although Shanks gives 1942-03-15 / 1943-11-01 for UT +09, these dates |
581 # Although Shanks gives 1942-03-15 / 1943-11-01 for UT +09, these dates |
579 # are apparently rough guesswork from the starts of military campaigns. |
582 # are apparently rough guesswork from the starts of military campaigns. |
580 # The World War II entries below are instead based on Arawa-Kieta. |
583 # The World War II entries below are instead based on Arawa-Kieta. |
581 # The Japanese occupied Kieta in July 1942, |
584 # The Japanese occupied Kieta in July 1942, |
582 # according to the Pacific War Online Encyclopedia |
585 # according to the Pacific War Online Encyclopedia |
583 # http://pwencycl.kgbudge.com/B/o/Bougainville.htm |
586 # https://pwencycl.kgbudge.com/B/o/Bougainville.htm |
584 # and seem to have controlled it until their 1945-08-21 surrender. |
587 # and seem to have controlled it until their 1945-08-21 surrender. |
585 # |
588 # |
586 # The Autonomous Region of Bougainville switched from UT +10 to +11 |
589 # The Autonomous Region of Bougainville switched from UT +10 to +11 |
587 # on 2014-12-28 at 02:00. They call +11 "Bougainville Standard Time". |
590 # on 2014-12-28 at 02:00. They call +11 "Bougainville Standard Time". |
588 # See: |
591 # See: |
600 Zone Pacific/Pitcairn -8:40:20 - LMT 1901 # Adamstown |
603 Zone Pacific/Pitcairn -8:40:20 - LMT 1901 # Adamstown |
601 -8:30 - -0830 1998 Apr 27 0:00 |
604 -8:30 - -0830 1998 Apr 27 0:00 |
602 -8:00 - -08 |
605 -8:00 - -08 |
603 |
606 |
604 # American Samoa |
607 # American Samoa |
605 Zone Pacific/Pago_Pago 12:37:12 - LMT 1879 Jul 5 |
608 Zone Pacific/Pago_Pago 12:37:12 - LMT 1892 Jul 5 |
606 -11:22:48 - LMT 1911 |
609 -11:22:48 - LMT 1911 |
607 -11:00 - SST # S=Samoa |
610 -11:00 - SST # S=Samoa |
608 Link Pacific/Pago_Pago Pacific/Midway # in US minor outlying islands |
611 Link Pacific/Pago_Pago Pacific/Midway # in US minor outlying islands |
609 |
612 |
610 # Samoa (formerly and also known as Western Samoa) |
613 # Samoa (formerly and also known as Western Samoa) |
616 # "Cabinet has now approved Daylight Saving to be effected next year |
619 # "Cabinet has now approved Daylight Saving to be effected next year |
617 # commencing from the last Sunday of September 2010 and conclude first |
620 # commencing from the last Sunday of September 2010 and conclude first |
618 # Sunday of April 2011." |
621 # Sunday of April 2011." |
619 # |
622 # |
620 # Background info: |
623 # Background info: |
621 # http://www.timeanddate.com/news/time/samoa-dst-plan-2009.html |
624 # https://www.timeanddate.com/news/time/samoa-dst-plan-2009.html |
622 # |
625 # |
623 # Samoa's Daylight Saving Time Act 2009 is available here, but does not |
626 # Samoa's Daylight Saving Time Act 2009 is available here, but does not |
624 # contain any dates: |
627 # contain any dates: |
625 # http://www.parliament.gov.ws/documents/acts/Daylight%20Saving%20Act%20%202009%20%28English%29%20-%20Final%207-7-091.pdf |
628 # http://www.parliament.gov.ws/documents/acts/Daylight%20Saving%20Act%20%202009%20%28English%29%20-%20Final%207-7-091.pdf |
626 |
629 |
680 Rule WS 2011 only - Apr Sat>=1 4:00 0 S |
683 Rule WS 2011 only - Apr Sat>=1 4:00 0 S |
681 Rule WS 2011 only - Sep lastSat 3:00 1 D |
684 Rule WS 2011 only - Sep lastSat 3:00 1 D |
682 Rule WS 2012 max - Apr Sun>=1 4:00 0 S |
685 Rule WS 2012 max - Apr Sun>=1 4:00 0 S |
683 Rule WS 2012 max - Sep lastSun 3:00 1 D |
686 Rule WS 2012 max - Sep lastSun 3:00 1 D |
684 # Zone NAME GMTOFF RULES FORMAT [UNTIL] |
687 # Zone NAME GMTOFF RULES FORMAT [UNTIL] |
685 Zone Pacific/Apia 12:33:04 - LMT 1879 Jul 5 |
688 Zone Pacific/Apia 12:33:04 - LMT 1892 Jul 5 |
686 -11:26:56 - LMT 1911 |
689 -11:26:56 - LMT 1911 |
687 -11:30 - -1130 1950 |
690 -11:30 - -1130 1950 |
688 -11:00 WS -11/-10 2011 Dec 29 24:00 |
691 -11:00 WS -11/-10 2011 Dec 29 24:00 |
689 13:00 WS +13/+14 |
692 13:00 WS +13/+14 |
690 |
693 |
707 # actually was to UTC-11 back then. |
710 # actually was to UTC-11 back then. |
708 # |
711 # |
709 # From Paul Eggert (2012-07-25) |
712 # From Paul Eggert (2012-07-25) |
710 # A Google Books snippet of Appendix to the Journals of the House of |
713 # A Google Books snippet of Appendix to the Journals of the House of |
711 # Representatives of New Zealand, Session 1948, |
714 # Representatives of New Zealand, Session 1948, |
712 # <http://books.google.com/books?id=ZaVCAQAAIAAJ>, page 65, says Tokelau |
715 # <https://books.google.com/books?id=ZaVCAQAAIAAJ>, page 65, says Tokelau |
713 # was "11 hours slow on G.M.T." Go with Thorsen and assume Shanks & Pottenger |
716 # was "11 hours slow on G.M.T." Go with Thorsen and assume Shanks & Pottenger |
714 # are off by an hour starting in 1901. |
717 # are off by an hour starting in 1901. |
715 |
718 |
716 # Zone NAME GMTOFF RULES FORMAT [UNTIL] |
719 # Zone NAME GMTOFF RULES FORMAT [UNTIL] |
717 Zone Pacific/Fakaofo -11:24:56 - LMT 1901 |
720 Zone Pacific/Fakaofo -11:24:56 - LMT 1901 |
722 # Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S |
725 # Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S |
723 Rule Tonga 1999 only - Oct 7 2:00s 1:00 S |
726 Rule Tonga 1999 only - Oct 7 2:00s 1:00 S |
724 Rule Tonga 2000 only - Mar 19 2:00s 0 - |
727 Rule Tonga 2000 only - Mar 19 2:00s 0 - |
725 Rule Tonga 2000 2001 - Nov Sun>=1 2:00 1:00 S |
728 Rule Tonga 2000 2001 - Nov Sun>=1 2:00 1:00 S |
726 Rule Tonga 2001 2002 - Jan lastSun 2:00 0 - |
729 Rule Tonga 2001 2002 - Jan lastSun 2:00 0 - |
727 Rule Tonga 2016 max - Nov Sun>=1 2:00 1:00 S |
730 Rule Tonga 2016 only - Nov Sun>=1 2:00 1:00 S |
728 Rule Tonga 2017 max - Jan Sun>=15 3:00 0 - |
731 Rule Tonga 2017 only - Jan Sun>=15 3:00 0 - |
729 # Zone NAME GMTOFF RULES FORMAT [UNTIL] |
732 # Zone NAME GMTOFF RULES FORMAT [UNTIL] |
730 Zone Pacific/Tongatapu 12:19:20 - LMT 1901 |
733 Zone Pacific/Tongatapu 12:19:20 - LMT 1901 |
731 12:20 - +1220 1941 |
734 12:20 - +1220 1941 |
732 13:00 - +13 1999 |
735 13:00 - +13 1999 |
733 13:00 Tonga +13/+14 |
736 13:00 Tonga +13/+14 |
777 # which had a GMT offset of -11 hours. This apparently applied to at least the |
780 # which had a GMT offset of -11 hours. This apparently applied to at least the |
778 # time from Operation Newsreel (Hardtack I/Teak shot, 1958-08-01) to the last |
781 # time from Operation Newsreel (Hardtack I/Teak shot, 1958-08-01) to the last |
779 # Operation Fishbowl shot (Tightrope, 1962-11-04).... [See] Herman Hoerlin, |
782 # Operation Fishbowl shot (Tightrope, 1962-11-04).... [See] Herman Hoerlin, |
780 # "The United States High-Altitude Test Experience: A Review Emphasizing the |
783 # "The United States High-Altitude Test Experience: A Review Emphasizing the |
781 # Impact on the Environment", Los Alamos LA-6405, Oct 1976. |
784 # Impact on the Environment", Los Alamos LA-6405, Oct 1976. |
782 # http://www.fas.org/sgp/othergov/doe/lanl/docs1/00322994.pdf |
785 # https://www.fas.org/sgp/othergov/doe/lanl/docs1/00322994.pdf |
783 # See the table on page 4 where he lists GMT and local times for the tests; a |
786 # See the table on page 4 where he lists GMT and local times for the tests; a |
784 # footnote for the JI tests reads that local time is "JI time = Hawaii Time |
787 # footnote for the JI tests reads that local time is "JI time = Hawaii Time |
785 # Minus One Hour". |
788 # Minus One Hour". |
786 |
789 |
787 # Kingman |
790 # Kingman |
843 # Whitman Publishing Co, 2 Niagara Av, Ealing, London (undated), which |
846 # Whitman Publishing Co, 2 Niagara Av, Ealing, London (undated), which |
844 # I found in the UCLA library. |
847 # I found in the UCLA library. |
845 # |
848 # |
846 # For data circa 1899, a common source is: |
849 # For data circa 1899, a common source is: |
847 # Milne J. Civil time. Geogr J. 1899 Feb;13(2):173-94. |
850 # Milne J. Civil time. Geogr J. 1899 Feb;13(2):173-94. |
848 # http://www.jstor.org/stable/1774359 |
851 # https://www.jstor.org/stable/1774359 |
849 # |
852 # |
850 # A reliable and entertaining source about time zones is |
853 # A reliable and entertaining source about time zones is |
851 # Derek Howse, Greenwich time and longitude, Philip Wilson Publishers (1997). |
854 # Derek Howse, Greenwich time and longitude, Philip Wilson Publishers (1997). |
852 # |
855 # |
853 # The following abbreviations are from other sources. |
856 # The following abbreviations are from other sources. |
990 # Geoscience Australia (2011-11-24) |
993 # Geoscience Australia (2011-11-24) |
991 # http://www.ga.gov.au/geodesy/astro/sunrise.jsp |
994 # http://www.ga.gov.au/geodesy/astro/sunrise.jsp |
992 # AEST ACST AWST AEDT ACDT |
995 # AEST ACST AWST AEDT ACDT |
993 # |
996 # |
994 # Parliamentary Library (2008-11-10) |
997 # Parliamentary Library (2008-11-10) |
995 # http://www.aph.gov.au/binaries/library/pubs/rp/2008-09/09rp14.pdf |
998 # https://www.aph.gov.au/binaries/library/pubs/rp/2008-09/09rp14.pdf |
996 # EST CST WST preferred for standard time; AEST AEDT ACST ACDT also used |
999 # EST CST WST preferred for standard time; AEST AEDT ACST ACDT also used |
997 # |
1000 # |
998 # The Transport Safety Bureau has an extensive series of accident reports, |
1001 # The Transport Safety Bureau has an extensive series of accident reports, |
999 # and investigators seem to use whatever abbreviation they like. |
1002 # and investigators seem to use whatever abbreviation they like. |
1000 # Googling site:atsb.gov.au found the following number of unique hits: |
1003 # Googling site:atsb.gov.au found the following number of unique hits: |
1026 # and should probably be included in the data file. There are probably more |
1029 # and should probably be included in the data file. There are probably more |
1027 # relevant entries in this database. |
1030 # relevant entries in this database. |
1028 # |
1031 # |
1029 # NSW (including LHI and Broken Hill): |
1032 # NSW (including LHI and Broken Hill): |
1030 # Standard Time Act 1987 (updated 1995-04-04) |
1033 # Standard Time Act 1987 (updated 1995-04-04) |
1031 # http://www.austlii.edu.au/au/legis/nsw/consol_act/sta1987137/index.html |
1034 # https://www.austlii.edu.au/au/legis/nsw/consol_act/sta1987137/index.html |
1032 # ACT |
1035 # ACT |
1033 # Standard Time and Summer Time Act 1972 |
1036 # Standard Time and Summer Time Act 1972 |
1034 # http://www.austlii.edu.au/au/legis/act/consol_act/stasta1972279/index.html |
1037 # https://www.austlii.edu.au/au/legis/act/consol_act/stasta1972279/index.html |
1035 # SA |
1038 # SA |
1036 # Standard Time Act, 1898 |
1039 # Standard Time Act, 1898 |
1037 # http://www.austlii.edu.au/au/legis/sa/consol_act/sta1898137/index.html |
1040 # https://www.austlii.edu.au/au/legis/sa/consol_act/sta1898137/index.html |
1038 |
1041 |
1039 # From David Grosz (2005-06-13): |
1042 # From David Grosz (2005-06-13): |
1040 # It was announced last week that Daylight Saving would be extended by |
1043 # It was announced last week that Daylight Saving would be extended by |
1041 # one week next year to allow for the 2006 Commonwealth Games. |
1044 # one week next year to allow for the 2006 Commonwealth Games. |
1042 # Daylight Saving is now to end for next year only on the first Sunday |
1045 # Daylight Saving is now to end for next year only on the first Sunday |
1327 # daylight saving next year. See: |
1330 # daylight saving next year. See: |
1328 # Narrabri Council to ignore daylight saving |
1331 # Narrabri Council to ignore daylight saving |
1329 # http://abc.net.au/news/regionals/neweng/monthly/regeng-22jul1999-1.htm |
1332 # http://abc.net.au/news/regionals/neweng/monthly/regeng-22jul1999-1.htm |
1330 # (1999-07-22). For now, we'll wait to see if this really happens. |
1333 # (1999-07-22). For now, we'll wait to see if this really happens. |
1331 # |
1334 # |
1332 # Victoria will following NSW. See: |
1335 # Victoria will follow NSW. See: |
1333 # Vic to extend daylight saving (1999-07-28) |
1336 # Vic to extend daylight saving (1999-07-28) |
1334 # http://abc.net.au/local/news/olympics/1999/07/item19990728112314_1.htm |
1337 # http://abc.net.au/local/news/olympics/1999/07/item19990728112314_1.htm |
1335 # |
1338 # |
1336 # However, South Australia rejected the DST request. See: |
1339 # However, South Australia rejected the DST request. See: |
1337 # South Australia rejects Olympics daylight savings request (1999-07-19) |
1340 # South Australia rejects Olympics daylight savings request (1999-07-19) |
1430 # Industrial Relations Minister, Paul Caica, says this provides South Australia |
1433 # Industrial Relations Minister, Paul Caica, says this provides South Australia |
1431 # with a consistent half hour time difference with NSW, Victoria, Tasmania and |
1434 # with a consistent half hour time difference with NSW, Victoria, Tasmania and |
1432 # the ACT for all 52 weeks of the year... |
1435 # the ACT for all 52 weeks of the year... |
1433 # |
1436 # |
1434 # We have a wrap-up here: |
1437 # We have a wrap-up here: |
1435 # http://www.timeanddate.com/news/time/south-australia-extends-dst.html |
1438 # https://www.timeanddate.com/news/time/south-australia-extends-dst.html |
1436 ############################################################################### |
1439 ############################################################################### |
1437 |
1440 |
1438 # New Zealand |
1441 # New Zealand |
1439 |
1442 |
1440 # From Mark Davies (1990-10-03): |
1443 # From Mark Davies (1990-10-03): |
1484 # http://www.dia.govt.nz/diawebsite.nsf/wpg_URL/Services-Daylight-Saving-Daylight-saving-to-be-extended |
1487 # http://www.dia.govt.nz/diawebsite.nsf/wpg_URL/Services-Daylight-Saving-Daylight-saving-to-be-extended |
1485 |
1488 |
1486 # From Paul Eggert (2014-07-14): |
1489 # From Paul Eggert (2014-07-14): |
1487 # Chatham Island time was formally standardized on 1957-01-01 by |
1490 # Chatham Island time was formally standardized on 1957-01-01 by |
1488 # New Zealand's Standard Time Amendment Act 1956 (1956-10-26). |
1491 # New Zealand's Standard Time Amendment Act 1956 (1956-10-26). |
1489 # http://www.austlii.edu.au/nz/legis/hist_act/staa19561956n100244.pdf |
1492 # https://www.austlii.edu.au/nz/legis/hist_act/staa19561956n100244.pdf |
1490 # According to Google Books snippet view, a speaker in the New Zealand |
1493 # According to Google Books snippet view, a speaker in the New Zealand |
1491 # parliamentary debates in 1956 said "Clause 78 makes provision for standard |
1494 # parliamentary debates in 1956 said "Clause 78 makes provision for standard |
1492 # time in the Chatham Islands. The time there is 45 minutes in advance of New |
1495 # time in the Chatham Islands. The time there is 45 minutes in advance of New |
1493 # Zealand time. I understand that is the time they keep locally, anyhow." |
1496 # Zealand time. I understand that is the time they keep locally, anyhow." |
1494 # For now, assume this practice goes back to the introduction of standard time |
1497 # For now, assume this practice goes back to the introduction of standard time |
1599 # From Paul Eggert (2015-09-23): |
1602 # From Paul Eggert (2015-09-23): |
1600 # Transitions before 2015 are from timeanddate.com, which consulted |
1603 # Transitions before 2015 are from timeanddate.com, which consulted |
1601 # the Norfolk Island Museum and the Australian Bureau of Meteorology's |
1604 # the Norfolk Island Museum and the Australian Bureau of Meteorology's |
1602 # Norfolk Island station, and found no record of Norfolk observing DST |
1605 # Norfolk Island station, and found no record of Norfolk observing DST |
1603 # other than in 1974/5. See: |
1606 # other than in 1974/5. See: |
1604 # http://www.timeanddate.com/time/australia/norfolk-island.html |
1607 # https://www.timeanddate.com/time/australia/norfolk-island.html |
1605 |
1608 |
1606 # Pitcairn |
1609 # Pitcairn |
1607 |
1610 |
1608 # From Rives McDow (1999-11-08): |
1611 # From Rives McDow (1999-11-08): |
1609 # A Proclamation was signed by the Governor of Pitcairn on the 27th March 1998 |
1612 # A Proclamation was signed by the Governor of Pitcairn on the 27th March 1998 |
1627 # Sacramento but it was changed a couple of years ago. |
1630 # Sacramento but it was changed a couple of years ago. |
1628 |
1631 |
1629 |
1632 |
1630 # (Western) Samoa and American Samoa |
1633 # (Western) Samoa and American Samoa |
1631 |
1634 |
1632 # Howse writes (p 153, citing p 10 of the 1883-11-18 New York Herald) |
1635 # Howse writes (p 153) that after the 1879 standardization on Antipodean |
1633 # that in 1879 the King of Samoa decided to change |
1636 # time by the British governor of Fiji, the King of Samoa decided to change |
1634 # "the date in his kingdom from the Antipodean to the American system, |
1637 # "the date in his kingdom from the Antipodean to the American system, |
1635 # ordaining - by a masterpiece of diplomatic flattery - that |
1638 # ordaining - by a masterpiece of diplomatic flattery - that |
1636 # the Fourth of July should be celebrated twice in that year." |
1639 # the Fourth of July should be celebrated twice in that year." |
|
1640 # This happened in 1892, according to the Evening News (Sydney) of 1892-07-20. |
|
1641 # https://www.staff.science.uu.nl/~gent0113/idl/idl.htm |
1637 |
1642 |
1638 # Although Shanks & Pottenger says they both switched to UT -11:30 |
1643 # Although Shanks & Pottenger says they both switched to UT -11:30 |
1639 # in 1911, and to -11 in 1950. many earlier sources give -11 |
1644 # in 1911, and to -11 in 1950. many earlier sources give -11 |
1640 # for American Samoa, e.g., the US National Bureau of Standards |
1645 # for American Samoa, e.g., the US National Bureau of Standards |
1641 # circular "Standard Time Throughout the World", 1932. |
1646 # circular "Standard Time Throughout the World", 1932. |
1642 # Assume American Samoa switched to -11 in 1911, not 1950, |
1647 # Assume American Samoa switched to -11 in 1911, not 1950, |
1643 # and that after 1950 they agreed until (western) Samoa skipped a |
1648 # and that after 1950 they agreed until (western) Samoa skipped a |
1644 # day in 2011. Assume also that the Samoas follow the US and New |
1649 # day in 2011. Assume also that the Samoas follow the US and New |
1645 # Zealand's "ST"/"DT" style of daylight-saving abbreviations. |
1650 # Zealand's "ST"/"DT" style of daylight-saving abbreviations. |
1646 |
1651 |
|
1652 |
1647 # Tonga |
1653 # Tonga |
1648 |
1654 |
1649 # From Paul Eggert (1996-01-22): |
1655 # From Paul Eggert (1996-01-22): |
1650 # Today's _Wall Street Journal_ (p 1) reports that "Tonga has been plotting |
1656 # Today's _Wall Street Journal_ (p 1) reports that "Tonga has been plotting |
1651 # to sneak ahead of [New Zealanders] by introducing daylight-saving time." |
1657 # to sneak ahead of [New Zealanders] by introducing daylight-saving time." |
1736 # |
1742 # |
1737 # From Tim Parenti (2016-10-26): |
1743 # From Tim Parenti (2016-10-26): |
1738 # Assume Tonga will observe DST from the first Sunday in November at 02:00 |
1744 # Assume Tonga will observe DST from the first Sunday in November at 02:00 |
1739 # through the third Sunday in January at 03:00, like Fiji, for now. |
1745 # through the third Sunday in January at 03:00, like Fiji, for now. |
1740 |
1746 |
|
1747 # From David Wade (2017-10-18): |
|
1748 # In August government was disolved by the King. The current prime minister |
|
1749 # continued in office in care taker mode. It is easy to see that few |
|
1750 # decisions will be made until elections 16th November. |
|
1751 # |
|
1752 # From Paul Eggert (2017-10-18): |
|
1753 # For now, guess that DST is discontinued. That's what the IATA is guessing. |
|
1754 |
|
1755 |
1741 # Wake |
1756 # Wake |
1742 |
1757 |
1743 # From Vernice Anderson, Personal Secretary to Philip Jessup, |
1758 # From Vernice Anderson, Personal Secretary to Philip Jessup, |
1744 # US Ambassador At Large (oral history interview, 1971-02-02): |
1759 # US Ambassador At Large (oral history interview, 1971-02-02): |
1745 # |
1760 # |
1748 # International Date Line, thus getting two Sundays. Furthermore, we |
1763 # International Date Line, thus getting two Sundays. Furthermore, we |
1749 # discovered that Wake Island had two hours of daylight saving time |
1764 # discovered that Wake Island had two hours of daylight saving time |
1750 # making calculation of time in Washington difficult if not almost |
1765 # making calculation of time in Washington difficult if not almost |
1751 # impossible. |
1766 # impossible. |
1752 # |
1767 # |
1753 # http://www.trumanlibrary.org/wake/meeting.htm |
1768 # https://www.trumanlibrary.org/oralhist/andrsonv.htm |
1754 |
1769 |
1755 # From Paul Eggert (2003-03-23): |
1770 # From Paul Eggert (2003-03-23): |
1756 # We have no other report of DST in Wake Island, so omit this info for now. |
1771 # We have no other report of DST in Wake Island, so omit this info for now. |
1757 |
1772 |
1758 ############################################################################### |
1773 ############################################################################### |
1776 # governed by the IDL; therefore, even on the high seas, there may be some |
1791 # governed by the IDL; therefore, even on the high seas, there may be some |
1777 # places as late as fourteen hours later than UTC. And, since the IDL is not |
1792 # places as late as fourteen hours later than UTC. And, since the IDL is not |
1778 # an international standard, there are some places on the high seas where the |
1793 # an international standard, there are some places on the high seas where the |
1779 # correct date is ambiguous. |
1794 # correct date is ambiguous. |
1780 |
1795 |
1781 # From Wikipedia <http://en.wikipedia.org/wiki/Time_zone> (2005-08-31): |
1796 # From Wikipedia <https://en.wikipedia.org/wiki/Time_zone> (2005-08-31): |
1782 # Before 1920, all ships kept local apparent time on the high seas by setting |
1797 # Before 1920, all ships kept local apparent time on the high seas by setting |
1783 # their clocks at night or at the morning sight so that, given the ship's |
1798 # their clocks at night or at the morning sight so that, given the ship's |
1784 # speed and direction, it would be 12 o'clock when the Sun crossed the ship's |
1799 # speed and direction, it would be 12 o'clock when the Sun crossed the ship's |
1785 # meridian (12 o'clock = local apparent noon). During 1917, at the |
1800 # meridian (12 o'clock = local apparent noon). During 1917, at the |
1786 # Anglo-French Conference on Time-keeping at Sea, it was recommended that all |
1801 # Anglo-French Conference on Time-keeping at Sea, it was recommended that all |