pike.git / lib / modules / Calendar.pmod / tzdata / backzone

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pike.git/lib/modules/Calendar.pmod/tzdata/backzone:1: + # Zones that go back beyond the scope of the tz database    -  + # This file is in the public domain. +  + # This file is by no means authoritative; if you think you know + # better, go ahead and edit it (and please send any changes to + # tz@iana.org for general use in the future). For more, please see + # the file CONTRIBUTING in the tz distribution. +  +  + # From Paul Eggert (2014-10-31): +  + # This file contains data outside the normal scope of the tz database, + # in that its zones do not differ from normal tz zones after 1970. + # Links in this file point to zones in this file, superseding links in + # the file 'backward'. +  + # Although zones in this file may be of some use for analyzing + # pre-1970 time stamps, they are less reliable, cover only a tiny + # sliver of the pre-1970 era, and cannot feasibly be improved to cover + # most of the era. Because the zones are out of normal scope for the + # database, less effort is put into maintaining this file. Many of + # the zones were formerly in other source files, but were removed or + # replaced by links as their data entries were questionable and/or they + # differed from other zones only in pre-1970 time stamps. +  + # Unless otherwise specified, the source for data through 1990 is: + # Thomas G. Shanks and Rique Pottenger, The International Atlas (6th edition), + # San Diego: ACS Publications, Inc. (2003). + # Unfortunately this book contains many errors and cites no sources. +  + # This file is not intended to be compiled standalone, as it + # assumes rules from other files. In the tz distribution, use + # 'make PACKRATDATA=backzone zones' to compile and install this file. +  + # Zones are sorted by zone name. Each zone is preceded by the + # name of the country that the zone is in, along with any other + # commentary and rules associated with the entry. + # + # As explained in the zic man page, the zone columns are: + # Zone NAME GMTOFF RULES FORMAT [UNTIL] +  + # Ethiopia + # From Paul Eggert (2014-07-31): + # Like the Swahili of Kenya and Tanzania, many Ethiopians keep a + # 12-hour clock starting at our 06:00, so their "8 o'clock" is our + # 02:00 or 14:00. Keep this in mind when you ask the time in Amharic. + # + # Shanks & Pottenger write that Ethiopia had six narrowly-spaced time + # zones between 1870 and 1890, that they merged to 38E50 (2:35:20) in + # 1890, and that they switched to 3:00 on 1936-05-05. Perhaps 38E50 + # was for Adis Dera. Quite likely the Shanks data entries are wrong + # anyway. + Zone Africa/Addis_Ababa 2:34:48 - LMT 1870 +  2:35:20 - ADMT 1936 May 5 # Adis Dera MT +  3:00 - EAT +  + # Eritrea + Zone Africa/Asmara 2:35:32 - LMT 1870 +  2:35:32 - AMT 1890 # Asmara Mean Time +  2:35:20 - ADMT 1936 May 5 # Adis Dera MT +  3:00 - EAT + Link Africa/Asmara Africa/Asmera +  + # Mali (southern) + Zone Africa/Bamako -0:32:00 - LMT 1912 +  0:00 - GMT 1934 Feb 26 +  -1:00 - -01 1960 Jun 20 +  0:00 - GMT +  + # Central African Republic + Zone Africa/Bangui 1:14:20 - LMT 1912 +  1:00 - WAT +  + # Gambia + Zone Africa/Banjul -1:06:36 - LMT 1912 +  -1:06:36 - BMT 1935 # Banjul Mean Time +  -1:00 - -01 1964 +  0:00 - GMT +  + # Malawi + Zone Africa/Blantyre 2:20:00 - LMT 1903 Mar +  2:00 - CAT +  + # Republic of the Congo + Zone Africa/Brazzaville 1:01:08 - LMT 1912 +  1:00 - WAT +  + # Burundi + Zone Africa/Bujumbura 1:57:28 - LMT 1890 +  2:00 - CAT +  + # Guinea + Zone Africa/Conakry -0:54:52 - LMT 1912 +  0:00 - GMT 1934 Feb 26 +  -1:00 - -01 1960 +  0:00 - GMT +  + # Senegal + Zone Africa/Dakar -1:09:44 - LMT 1912 +  -1:00 - -01 1941 Jun +  0:00 - GMT +  + # Tanzania + Zone Africa/Dar_es_Salaam 2:37:08 - LMT 1931 +  3:00 - EAT 1948 +  2:45 - +0245 1961 +  3:00 - EAT +  + # Djibouti + Zone Africa/Djibouti 2:52:36 - LMT 1911 Jul +  3:00 - EAT +  + # Cameroon + # Whitman says they switched to 1:00 in 1920; go with Shanks & Pottenger. + Zone Africa/Douala 0:38:48 - LMT 1912 +  1:00 - WAT + # Sierra Leone + # From Paul Eggert (2014-08-12): + # The following table is from Shanks & Pottenger, but it can't be right. + # Whitman gives Mar 31 - Aug 31 for 1931 on. + # The International Hydrographic Bulletin, 1932-33, p 63 says that + # Sierra Leone would advance its clocks by 20 minutes on 1933-10-01. + # Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S + Rule SL 1935 1942 - Jun 1 0:00 0:40 -0020 + Rule SL 1935 1942 - Oct 1 0:00 0 -01 + Rule SL 1957 1962 - Jun 1 0:00 1:00 +01 + Rule SL 1957 1962 - Sep 1 0:00 0 GMT + Zone Africa/Freetown -0:53:00 - LMT 1882 +  -0:53:00 - FMT 1913 Jun # Freetown Mean Time +  -1:00 SL %s 1957 +  0:00 SL GMT/+01 +  + # Botswana + # From Paul Eggert (2013-02-21): + # Milne says they were regulated by the Cape Town Signal in 1899; + # assume they switched to 2:00 when Cape Town did. + Zone Africa/Gaborone 1:43:40 - LMT 1885 +  1:30 - SAST 1903 Mar +  2:00 - CAT 1943 Sep 19 2:00 +  2:00 1:00 CAST 1944 Mar 19 2:00 +  2:00 - CAT +  + # Zimbabwe + Zone Africa/Harare 2:04:12 - LMT 1903 Mar +  2:00 - CAT +  + # Uganda + Zone Africa/Kampala 2:09:40 - LMT 1928 Jul +  3:00 - EAT 1930 +  2:30 - +0230 1948 +  2:45 - +0245 1957 +  3:00 - EAT +  + # Rwanda + Zone Africa/Kigali 2:00:16 - LMT 1935 Jun +  2:00 - CAT +  + # Democratic Republic of the Congo (west) + Zone Africa/Kinshasa 1:01:12 - LMT 1897 Nov 9 +  1:00 - WAT +  + # Gabon + Zone Africa/Libreville 0:37:48 - LMT 1912 +  1:00 - WAT +  + # Togo + Zone Africa/Lome 0:04:52 - LMT 1893 +  0:00 - GMT +  + # Angola + # + # From Paul Eggert (2018-02-16): + # Shanks gives 1911-05-26 for the transition to WAT, + # evidently confusing the date of the Portuguese decree + # (see Europe/Lisbon) with the date that it took effect. + # + Zone Africa/Luanda 0:52:56 - LMT 1892 +  0:52:04 - LMT 1911 Dec 31 23:00u # Luanda MT? +  1:00 - WAT +  + # Democratic Republic of the Congo (east) + Zone Africa/Lubumbashi 1:49:52 - LMT 1897 Nov 9 +  2:00 - CAT +  + # Zambia + Zone Africa/Lusaka 1:53:08 - LMT 1903 Mar +  2:00 - CAT +  + # Equatorial Guinea + # + # Although Shanks says that Malabo switched from UT +00 to +01 on 1963-12-15, + # a Google Books search says that London Calling, Issues 432-465 (1948), p 19, + # says that Spanish Guinea was at +01 back then. The Shanks data entries + # are most likely wrong, but we have nothing better; use them here for now. + # + Zone Africa/Malabo 0:35:08 - LMT 1912 +  0:00 - GMT 1963 Dec 15 +  1:00 - WAT +  + # Lesotho + Zone Africa/Maseru 1:50:00 - LMT 1903 Mar +  2:00 - SAST 1943 Sep 19 2:00 +  2:00 1:00 SAST 1944 Mar 19 2:00 +  2:00 - SAST +  + # Swaziland + Zone Africa/Mbabane 2:04:24 - LMT 1903 Mar +  2:00 - SAST +  + # Somalia + Zone Africa/Mogadishu 3:01:28 - LMT 1893 Nov +  3:00 - EAT 1931 +  2:30 - +0230 1957 +  3:00 - EAT +  + # Niger + Zone Africa/Niamey 0:08:28 - LMT 1912 +  -1:00 - -01 1934 Feb 26 +  0:00 - GMT 1960 +  1:00 - WAT +  + # Mauritania + Zone Africa/Nouakchott -1:03:48 - LMT 1912 +  0:00 - GMT 1934 Feb 26 +  -1:00 - -01 1960 Nov 28 +  0:00 - GMT +  + # Burkina Faso + Zone Africa/Ouagadougou -0:06:04 - LMT 1912 +  0:00 - GMT +  + # Benin + # Whitman says they switched to 1:00 in 1946, not 1934; + # go with Shanks & Pottenger. + Zone Africa/Porto-Novo 0:10:28 - LMT 1912 Jan 1 +  0:00 - GMT 1934 Feb 26 +  1:00 - WAT +  + # Mali (northern) + Zone Africa/Timbuktu -0:12:04 - LMT 1912 +  0:00 - GMT +  + # Anguilla + Zone America/Anguilla -4:12:16 - LMT 1912 Mar 2 +  -4:00 - AST +  + # Antigua and Barbuda + Zone America/Antigua -4:07:12 - LMT 1912 Mar 2 +  -5:00 - EST 1951 +  -4:00 - AST +  + # Chubut, Argentina + # The name "Comodoro Rivadavia" exceeds the 14-byte POSIX limit. + Zone America/Argentina/ComodRivadavia -4:30:00 - LMT 1894 Oct 31 +  -4:16:48 - CMT 1920 May +  -4:00 - -04 1930 Dec +  -4:00 Arg -04/-03 1969 Oct 5 +  -3:00 Arg -03/-02 1991 Mar 3 +  -4:00 - -04 1991 Oct 20 +  -3:00 Arg -03/-02 1999 Oct 3 +  -4:00 Arg -04/-03 2000 Mar 3 +  -3:00 - -03 2004 Jun 1 +  -4:00 - -04 2004 Jun 20 +  -3:00 - -03 +  + # Aruba + Zone America/Aruba -4:40:24 - LMT 1912 Feb 12 # Oranjestad +  -4:30 - -0430 1965 +  -4:00 - AST +  + # Cayman Is + Zone America/Cayman -5:25:32 - LMT 1890 # Georgetown +  -5:07:10 - KMT 1912 Feb # Kingston Mean Time +  -5:00 - EST +  + # United States + # + # From Paul Eggert (2018-03-18): + # America/Chillicothe would be tricky, as it was a city of two-timers: + # "To prevent a constant mixup at Chillicothe, caused by the courthouse + # clock running on central time and the city running on 'daylight saving' + # time, a third hand was added to the dial of the courthouse clock." + # -- Ohio news in brief. The Cedarville Herald. 1920-05-21;43(21):1 (col. 5) + # https://digitalcommons.cedarville.edu/cedarville_herald/794 +  + # Canada + Zone America/Coral_Harbour -5:32:40 - LMT 1884 +  -5:00 NT_YK E%sT 1946 +  -5:00 - EST +  + # Dominica + Zone America/Dominica -4:05:36 - LMT 1911 Jul 1 0:01 # Roseau +  -4:00 - AST +  + # Baja California + # See 'northamerica' for why this entry is here rather than there. + Zone America/Ensenada -7:46:28 - LMT 1922 Jan 1 0:13:32 +  -8:00 - PST 1927 Jun 10 23:00 +  -7:00 - MST 1930 Nov 16 +  -8:00 - PST 1942 Apr +  -7:00 - MST 1949 Jan 14 +  -8:00 - PST 1996 +  -8:00 Mexico P%sT +  + # Grenada + Zone America/Grenada -4:07:00 - LMT 1911 Jul # St George's +  -4:00 - AST +  + # Guadeloupe + Zone America/Guadeloupe -4:06:08 - LMT 1911 Jun 8 # Pointe-à-Pitre +  -4:00 - AST +  + # Canada + # + # From Paul Eggert (2015-03-24): + # Since 1970 most of Quebec has been like Toronto; see + # America/Toronto. However, earlier versions of the tz database + # mistakenly relied on data from Shanks & Pottenger saying that Quebec + # differed from Ontario after 1970, and the following rules and zone + # were created for most of Quebec from the incorrect Shanks & + # Pottenger data. The post-1970 entries have been corrected, but the + # pre-1970 entries are unchecked and probably have errors. + # + # Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S + Rule Mont 1917 only - Mar 25 2:00 1:00 D + Rule Mont 1917 only - Apr 24 0:00 0 S + Rule Mont 1919 only - Mar 31 2:30 1:00 D + Rule Mont 1919 only - Oct 25 2:30 0 S + Rule Mont 1920 only - May 2 2:30 1:00 D + Rule Mont 1920 1922 - Oct Sun>=1 2:30 0 S + Rule Mont 1921 only - May 1 2:00 1:00 D + Rule Mont 1922 only - Apr 30 2:00 1:00 D + Rule Mont 1924 only - May 17 2:00 1:00 D + Rule Mont 1924 1926 - Sep lastSun 2:30 0 S + Rule Mont 1925 1926 - May Sun>=1 2:00 1:00 D + Rule Mont 1927 1937 - Apr lastSat 24:00 1:00 D + Rule Mont 1927 1937 - Sep lastSat 24:00 0 S + Rule Mont 1938 1940 - Apr lastSun 0:00 1:00 D + Rule Mont 1938 1939 - Sep lastSun 0:00 0 S + Rule Mont 1946 1973 - Apr lastSun 2:00 1:00 D + Rule Mont 1945 1948 - Sep lastSun 2:00 0 S + Rule Mont 1949 1950 - Oct lastSun 2:00 0 S + Rule Mont 1951 1956 - Sep lastSun 2:00 0 S + Rule Mont 1957 1973 - Oct lastSun 2:00 0 S + Zone America/Montreal -4:54:16 - LMT 1884 +  -5:00 Mont E%sT 1918 +  -5:00 Canada E%sT 1919 +  -5:00 Mont E%sT 1942 Feb 9 2:00s +  -5:00 Canada E%sT 1946 +  -5:00 Mont E%sT 1974 +  -5:00 Canada E%sT +  + # Montserrat + # From Paul Eggert (2006-03-22): + # In 1995 volcanic eruptions forced evacuation of Plymouth, the capital. + # world.gazetteer.com says Cork Hill is the most populous location now. + Zone America/Montserrat -4:08:52 - LMT 1911 Jul 1 0:01 # Cork Hill +  -4:00 - AST +  + # United States + # + # From Paul Eggert (2018-03-18): + # America/Palm_Springs would be tricky, as it kept two sets of clocks + # in 1946/7. See the following notes. + # + # From Steve Allen (2018-01-19): + # The shadow of Mt. San Jacinto brings darkness very early in the winter + # months. In 1946 the chamber of commerce decided to put the clocks of Palm + # Springs forward by an hour in the winter. + # https://www.desertsun.com/story/life/2017/12/27/palm-springs-struggle-daylight-savings-time-and-idea-sun-time/984416001/ + # Desert Sun, Number 18, 1 November 1946 + # https://cdnc.ucr.edu/cgi-bin/cdnc?a=d&d=DS19461101 + # has proposal for meeting on front page and page 21. + # Desert Sun, Number 19, 5 November 1946 + # https://cdnc.ucr.edu/cgi-bin/cdnc?a=d&d=DS19461105 + # reports that Sun Time won at the meeting on front page and page 5. + # Desert Sun, Number 37, 7 January 1947 + # https://cdnc.ucr.edu/cgi-bin/cdnc?a=d&d=DS19470107.2.12 + # front page reports request to abandon Sun Time and page 7 notes a "class war". + # Desert Sun, Number 38, 10 January 1947 + # https://cdnc.ucr.edu/cgi-bin/cdnc?a=d&d=DS19470110 + # front page reports on end. +  + # Argentina + # This entry was intended for the following areas, but has been superseded by + # more detailed zones. + # Santa Fe (SF), Entre Ríos (ER), Corrientes (CN), Misiones (MN), Chaco (CC), + # Formosa (FM), La Pampa (LP), Chubut (CH) + Zone America/Rosario -4:02:40 - LMT 1894 Nov +  -4:16:44 - CMT 1920 May +  -4:00 - -04 1930 Dec +  -4:00 Arg -04/-03 1969 Oct 5 +  -3:00 Arg -03/-02 1991 Jul +  -3:00 - -03 1999 Oct 3 0:00 +  -4:00 Arg -04/-03 2000 Mar 3 0:00 +  -3:00 - -03 +  + # St Kitts-Nevis + Zone America/St_Kitts -4:10:52 - LMT 1912 Mar 2 # Basseterre +  -4:00 - AST +  + # St Lucia + Zone America/St_Lucia -4:04:00 - LMT 1890 # Castries +  -4:04:00 - CMT 1912 # Castries Mean Time +  -4:00 - AST +  + # Virgin Is + Zone America/St_Thomas -4:19:44 - LMT 1911 Jul # Charlotte Amalie +  -4:00 - AST +  + # St Vincent and the Grenadines + Zone America/St_Vincent -4:04:56 - LMT 1890 # Kingstown +  -4:04:56 - KMT 1912 # Kingstown Mean Time +  -4:00 - AST +  + # British Virgin Is + Zone America/Tortola -4:18:28 - LMT 1911 Jul # Road Town +  -4:00 - AST +  + # McMurdo, Ross Island, since 1955-12 + Zone Antarctica/McMurdo 0 - -00 1956 +  12:00 NZ NZ%sT + Link Antarctica/McMurdo Antarctica/South_Pole +  + # Yemen + # Milne says 2:59:54 was the meridian of the saluting battery at Aden, + # and that Yemen was at 1:55:56, the meridian of the Hagia Sophia. + Zone Asia/Aden 2:59:54 - LMT 1950 +  3:00 - +03 +  + # Bahrain + Zone Asia/Bahrain 3:22:20 - LMT 1920 # Manamah +  4:00 - +04 1972 Jun +  3:00 - +03 +  + # India + # + # From Paul Eggert (2014-09-06): + # The 1876 Report of the Secretary of the [US] Navy, p 305 says that Madras + # civil time was 5:20:57.3. + # + # From Paul Eggert (2014-08-21): + # In tomorrow's The Hindu, Nitya Menon reports that India had two civil time + # zones starting in 1884, one in Bombay and one in Calcutta, and that railways + # used a third time zone based on Madras time (80° 18' 30" E). Also, + # in 1881 Bombay briefly switched to Madras time, but switched back. See: + # http://www.thehindu.com/news/cities/chennai/madras-375-when-madras-clocked-the-time/article6339393.ece + #Zone Asia/Chennai [not enough info to complete] +  + # China + # Long-shu Time (probably due to Long and Shu being two names of that area) + # Guangxi, Guizhou, Hainan, Ningxia, Sichuan, Shaanxi, and Yunnan; + # most of Gansu; west Inner Mongolia; west Qinghai; and the Guangdong + # counties Deqing, Enping, Kaiping, Luoding, Taishan, Xinxing, + # Yangchun, Yangjiang, Yu'nan, and Yunfu. + Zone Asia/Chongqing 7:06:20 - LMT 1928 # or Chungking +  7:00 - +07 1980 May +  8:00 PRC C%sT + Link Asia/Chongqing Asia/Chungking +  + # Vietnam + # From Paul Eggert (2014-10-13): + # See Asia/Ho_Chi_Minh for the source for this data. + # Trần's book says the 1954-55 transition to 07:00 in Hanoi was in + # October 1954, with exact date and time unspecified. + Zone Asia/Hanoi 7:03:24 - LMT 1906 Jul 1 +  7:06:30 - PLMT 1911 May 1 +  7:00 - +07 1942 Dec 31 23:00 +  8:00 - +08 1945 Mar 14 23:00 +  9:00 - +09 1945 Sep 2 +  7:00 - +07 1947 Apr 1 +  8:00 - +08 1954 Oct +  7:00 - +07 +  + # China + # Changbai Time ("Long-white Time", Long-white = Heilongjiang area) + # Heilongjiang (except Mohe county), Jilin + Zone Asia/Harbin 8:26:44 - LMT 1928 # or Haerbin +  8:30 - +0830 1932 Mar +  8:00 - CST 1940 +  9:00 - +09 1966 May +  8:30 - +0830 1980 May +  8:00 PRC C%sT +  + # far west China + Zone Asia/Kashgar 5:03:56 - LMT 1928 # or Kashi or Kaxgar +  5:30 - +0530 1940 +  5:00 - +05 1980 May +  8:00 PRC C%sT +  + # Kuwait + Zone Asia/Kuwait 3:11:56 - LMT 1950 +  3:00 - +03 +  +  + # Oman + # Milne says 3:54:24 was the meridian of the Muscat Tidal Observatory. + Zone Asia/Muscat 3:54:24 - LMT 1920 +  4:00 - +04 +  + # India + # From Paul Eggert (2014-08-11), after a heads-up from Stephen Colebourne: + # According to a Portuguese decree (1911-05-26) + # https://dre.pt/pdf1sdip/1911/05/12500/23132313.pdf + # Portuguese India switched to UT +05 on 1912-01-01. + #Zone Asia/Panaji [not enough info to complete] +  + # Cambodia + # From Paul Eggert (2014-10-11): + # See Asia/Ho_Chi_Minh for the source for most of this data. Also, guess + # (1) Cambodia reverted to UT +07 on 1945-09-02, when Vietnam did, and + # (2) they also reverted to +07 on 1953-11-09, the date of independence. + # These guesses are probably wrong but they're better than guessing no + # transitions there. + Zone Asia/Phnom_Penh 6:59:40 - LMT 1906 Jul 1 +  7:06:30 - PLMT 1911 May 1 +  7:00 - +07 1942 Dec 31 23:00 +  8:00 - +08 1945 Mar 14 23:00 +  9:00 - +09 1945 Sep 2 +  7:00 - +07 1947 Apr 1 +  8:00 - +08 1953 Nov 9 +  7:00 - +07 +  + # Israel + Zone Asia/Tel_Aviv 2:19:04 - LMT 1880 +  2:21 - JMT 1918 +  2:00 Zion I%sT +  + # Laos + # From Paul Eggert (2014-10-11): + # See Asia/Ho_Chi_Minh for the source for most of this data. + # Trần's book says that Laos reverted to UT +07 on 1955-04-15. + # Also, guess that Laos reverted to +07 on 1945-09-02, when Vietnam did; + # this is probably wrong but it's better than guessing no transition. + Zone Asia/Vientiane 6:50:24 - LMT 1906 Jul 1 +  7:06:30 - PLMT 1911 May 1 +  7:00 - +07 1942 Dec 31 23:00 +  8:00 - +08 1945 Mar 14 23:00 +  9:00 - +09 1945 Sep 2 +  7:00 - +07 1947 Apr 1 +  8:00 - +08 1955 Apr 15 +  7:00 - +07 +  + # Jan Mayen + # From Whitman: + Zone Atlantic/Jan_Mayen -1:00 - -01 +  + # St Helena + Zone Atlantic/St_Helena -0:22:48 - LMT 1890 # Jamestown +  -0:22:48 - JMT 1951 # Jamestown Mean Time +  0:00 - GMT +  + # Northern Ireland + Zone Europe/Belfast -0:23:40 - LMT 1880 Aug 2 +  -0:25:21 - DMT 1916 May 21 2:00 +  # DMT = Dublin/Dunsink MT +  -0:25:21 1:00 IST 1916 Oct 1 2:00s +  # IST = Irish Summer Time +  0:00 GB-Eire %s 1968 Oct 27 +  1:00 - BST 1971 Oct 31 2:00u +  0:00 GB-Eire %s 1996 +  0:00 EU GMT/BST +  + # Guernsey + # Data from Joseph S. Myers + # https://mm.icann.org/pipermail/tz/2013-September/019883.html + # References to be added + # LMT is for Town Church, St. Peter Port, 49° 27' 17" N, 2° 32' 10" W. + Zone Europe/Guernsey -0:10:09 - LMT 1913 Jun 18 +  0:00 GB-Eire %s 1940 Jul 2 +  1:00 C-Eur CE%sT 1945 May 8 +  0:00 GB-Eire %s 1968 Oct 27 +  1:00 - BST 1971 Oct 31 2:00u +  0:00 GB-Eire %s 1996 +  0:00 EU GMT/BST +  + # Isle of Man + # + # From Lester Caine (2013-09-04): + # The Isle of Man legislation is now on-line at + # <https://www.legislation.gov.im>, starting with the original Statutory + # Time Act in 1883 and including additional confirmation of some of + # the dates of the 'Summer Time' orders originating at + # Westminster. There is a little uncertainty as to the starting date + # of the first summer time in 1916 which may have been announced a + # couple of days late. There is still a substantial number of + # documents to work through, but it is thought that every GB change + # was also implemented on the island. + # + # AT4 of 1883 - The Statutory Time et cetera Act 1883 - + # LMT Location - 54.1508N -4.4814E - Tynwald Hill ( Manx parliament ) + Zone Europe/Isle_of_Man -0:17:55 - LMT 1883 Mar 30 0:00s +  0:00 GB-Eire %s 1968 Oct 27 +  1:00 - BST 1971 Oct 31 2:00u +  0:00 GB-Eire %s 1996 +  0:00 EU GMT/BST +  + # Jersey + # Data from Joseph S. Myers + # https://mm.icann.org/pipermail/tz/2013-September/019883.html + # References to be added + # LMT is for Parish Church, St. Helier, 49° 11' 0.57" N, 2° 6' 24.33" W. + Zone Europe/Jersey -0:08:26 - LMT 1898 Jun 11 16:00u +  0:00 GB-Eire %s 1940 Jul 2 +  1:00 C-Eur CE%sT 1945 May 8 +  0:00 GB-Eire %s 1968 Oct 27 +  1:00 - BST 1971 Oct 31 2:00u +  0:00 GB-Eire %s 1996 +  0:00 EU GMT/BST +  + # Slovenia + Zone Europe/Ljubljana 0:58:04 - LMT 1884 +  1:00 - CET 1941 Apr 18 23:00 +  1:00 C-Eur CE%sT 1945 May 8 2:00s +  1:00 1:00 CEST 1945 Sep 16 2:00s +  1:00 - CET 1982 Nov 27 +  1:00 EU CE%sT +  + # Bosnia and Herzegovina + Zone Europe/Sarajevo 1:13:40 - LMT 1884 +  1:00 - CET 1941 Apr 18 23:00 +  1:00 C-Eur CE%sT 1945 May 8 2:00s +  1:00 1:00 CEST 1945 Sep 16 2:00s +  1:00 - CET 1982 Nov 27 +  1:00 EU CE%sT +  + # Macedonia + Zone Europe/Skopje 1:25:44 - LMT 1884 +  1:00 - CET 1941 Apr 18 23:00 +  1:00 C-Eur CE%sT 1945 May 8 2:00s +  1:00 1:00 CEST 1945 Sep 16 2:00s +  1:00 - CET 1982 Nov 27 +  1:00 EU CE%sT +  + # Moldova / Transnistria + Zone Europe/Tiraspol 1:58:32 - LMT 1880 +  1:55 - CMT 1918 Feb 15 # Chisinau MT +  1:44:24 - BMT 1931 Jul 24 # Bucharest MT +  2:00 Romania EE%sT 1940 Aug 15 +  2:00 1:00 EEST 1941 Jul 17 +  1:00 C-Eur CE%sT 1944 Aug 24 +  3:00 Russia MSK/MSD 1991 Mar 31 2:00 +  2:00 Russia EE%sT 1992 Jan 19 2:00 +  3:00 Russia MSK/MSD +  + # Liechtenstein + Zone Europe/Vaduz 0:38:04 - LMT 1894 Jun +  1:00 - CET 1981 +  1:00 EU CE%sT +  + # Croatia + Zone Europe/Zagreb 1:03:52 - LMT 1884 +  1:00 - CET 1941 Apr 18 23:00 +  1:00 C-Eur CE%sT 1945 May 8 2:00s +  1:00 1:00 CEST 1945 Sep 16 2:00s +  1:00 - CET 1982 Nov 27 +  1:00 EU CE%sT +  + # Madagascar + Zone Indian/Antananarivo 3:10:04 - LMT 1911 Jul +  3:00 - EAT 1954 Feb 27 23:00s +  3:00 1:00 EAST 1954 May 29 23:00s +  3:00 - EAT +  + # Comoros + Zone Indian/Comoro 2:53:04 - LMT 1911 Jul # Moroni, Gran Comoro +  3:00 - EAT +  + # Mayotte + Zone Indian/Mayotte 3:00:56 - LMT 1911 Jul # Mamoutzou +  3:00 - EAT +  + # US minor outlying islands + Zone Pacific/Johnston -10:00 - HST +  + # US minor outlying islands + # + # From Mark Brader (2005-01-23): + # [Fallacies and Fantasies of Air Transport History, by R.E.G. Davies, + # published 1994 by Paladwr Press, McLean, VA, USA; ISBN 0-9626483-5-3] + # reproduced a Pan American Airways timetable from 1936, for their weekly + # "Orient Express" flights between San Francisco and Manila, and connecting + # flights to Chicago and the US East Coast. As it uses some time zone + # designations that I've never seen before:.... + # Fri. 6:30A Lv. HONOLOLU (Pearl Harbor), H.I. H.L.T. Ar. 5:30P Sun. + # " 3:00P Ar. MIDWAY ISLAND . . . . . . . . . M.L.T. Lv. 6:00A " + # + Zone Pacific/Midway -11:49:28 - LMT 1901 +  -11:00 - -11 1956 Jun 3 +  -11:00 1:00 -10 1956 Sep 2 +  -11:00 - -11 +  + # N Mariana Is + Zone Pacific/Saipan -14:17:00 - LMT 1844 Dec 31 +  9:43:00 - LMT 1901 +  9:00 - +09 1969 Oct +  10:00 - +10 2000 Dec 23 +  10:00 - ChST # Chamorro Standard Time   Newline at end of file added.