From 2a18a625a0171e5c54249a54179eda3409b1b838 Mon Sep 17 00:00:00 2001 From: Paul Eggert Date: Thu, 6 May 2021 13:31:25 -0700 Subject: [PROPOSED 2/3] Move several compatibilty links to 'backward' Move backward-compatibility links that are not present in the zone1970.tab to the 'backward' file. I put these entries in long ago only because of the now-abandoned guideline that every ISO 3166 code should have a zone. * NEWS: Mention this. * africa, asia, australasia, backward, europe: * northamerica, southamerica: (Africa/Addis_Ababa, Africa/Asmara, Africa/Bamako) (Africa/Bangui, Africa/Banjul, Africa/Blantyre) (Africa/Brazzaville, Africa/Bujumbura, Africa/Conakry) (Africa/Dakar, Africa/Dar_es_Salaam, Africa/Djibouti) (Africa/Douala, Africa/Freetown, Africa/Gaborone, Africa/Harare) (Africa/Kampala, Africa/Kigali, Africa/Kinshasa) (Africa/Libreville, Africa/Lome, Africa/Luanda, Africa/Lubumbashi) (Africa/Lusaka, Africa/Malabo, Africa/Maseru, Africa/Mbabane) (Africa/Mogadishu, Africa/Niamey, Africa/Nouakchott) (Africa/Ouagadougou, Africa/Porto-Novo, America/Anguilla) (America/Antigua, America/Aruba, America/Cayman, America/Dominica) (America/Grenada, America/Guadeloupe, America/Kralendijk) (America/Lower_Princes, America/Marigot, America/Montserrat) (America/St_Barthelemy, America/St_Kitts, America/St_Lucia) (America/St_Thomas, America/St_Vincent, America/Tortola) (Antarctica/McMurdo, Arctic/Longyearbyen, Asia/Aden, Asia/Bahrain) (Asia/Istanbul, Asia/Kuwait, Asia/Muscat, Asia/Phnom_Penh) (Asia/Vientiane, Atlantic/St_Helena, Europe/Bratislava) (Europe/Busingen, Europe/Guernsey, Europe/Isle_of_Man) (Europe/Jersey, Europe/Ljubljana, Europe/Mariehamn) (Europe/Nicosia, Europe/Podgorica, Europe/San_Marino) (Europe/Sarajevo, Europe/Skopje, Europe/Vaduz, Europe/Vatican) (Europe/Zagreb, Indian/Antananarivo, Indian/Comoro) (Indian/Mayotte, Pacific/Midway, Pacific/Saipan): Move these backward-compatibility links here from the other files. --- NEWS | 5 ++++ africa | 38 +------------------------ asia | 9 +----- australasia | 4 --- backward | 79 ++++++++++++++++++++++++++++++++++++++++++++++++++++ europe | 25 ++++------------- northamerica | 9 ++++-- southamerica | 21 ++------------ 8 files changed, 102 insertions(+), 88 deletions(-) diff --git a/NEWS b/NEWS index 298ddac..218952e 100644 --- a/NEWS +++ b/NEWS @@ -30,6 +30,11 @@ Unreleased, experimental changes The new file SECURITY covers how to report security-related bugs. + Several backward-compatibility links have been moved to the + 'backward' file. These links, which range from Africa/Addis_Ababa + to Pacific/Saipan, are only for compatibility with now-obsolete + guidelines suggesting an entry for every ISO 3166 code. + Changes to code zic now creates each output file or link atomically, diff --git a/africa b/africa index ffe4a9d..a867cc4 100644 --- a/africa +++ b/africa @@ -150,15 +150,6 @@ Zone Africa/Ndjamena 1:00:12 - LMT 1912 # N'Djamena # Zone NAME STDOFF RULES FORMAT [UNTIL] Zone Africa/Abidjan -0:16:08 - LMT 1912 0:00 - GMT -Link Africa/Abidjan Africa/Bamako # Mali -Link Africa/Abidjan Africa/Banjul # Gambia -Link Africa/Abidjan Africa/Conakry # Guinea -Link Africa/Abidjan Africa/Dakar # Senegal -Link Africa/Abidjan Africa/Freetown # Sierra Leone -Link Africa/Abidjan Africa/Lome # Togo -Link Africa/Abidjan Africa/Nouakchott # Mauritania -Link Africa/Abidjan Africa/Ouagadougou # Burkina Faso -Link Africa/Abidjan Atlantic/St_Helena # St Helena # Djibouti # See Africa/Nairobi. @@ -378,7 +369,7 @@ Zone Africa/Cairo 2:05:09 - LMT 1900 Oct # Gabon # See Africa/Lagos. -# Gambia +# The Gambia # See Africa/Abidjan. # Ghana @@ -530,15 +521,6 @@ Zone Africa/Nairobi 2:27:16 - LMT 1908 May 2:30 - +0230 1936 Dec 31 24:00 2:45 - +0245 1942 Jul 31 24:00 3:00 - EAT -Link Africa/Nairobi Africa/Addis_Ababa # Ethiopia -Link Africa/Nairobi Africa/Asmara # Eritrea -Link Africa/Nairobi Africa/Dar_es_Salaam # Tanzania -Link Africa/Nairobi Africa/Djibouti -Link Africa/Nairobi Africa/Kampala # Uganda -Link Africa/Nairobi Africa/Mogadishu # Somalia -Link Africa/Nairobi Indian/Antananarivo # Madagascar -Link Africa/Nairobi Indian/Comoro -Link Africa/Nairobi Indian/Mayotte # Lesotho # See Africa/Johannesburg. @@ -1225,13 +1207,6 @@ Zone Africa/El_Aaiun -0:52:48 - LMT 1934 Jan # El Aaiún # Zone NAME STDOFF RULES FORMAT [UNTIL] Zone Africa/Maputo 2:10:20 - LMT 1903 Mar 2:00 - CAT -Link Africa/Maputo Africa/Blantyre # Malawi -Link Africa/Maputo Africa/Bujumbura # Burundi -Link Africa/Maputo Africa/Gaborone # Botswana -Link Africa/Maputo Africa/Harare # Zimbabwe -Link Africa/Maputo Africa/Kigali # Rwanda -Link Africa/Maputo Africa/Lubumbashi # E Dem. Rep. of Congo -Link Africa/Maputo Africa/Lusaka # Zambia # Namibia @@ -1379,15 +1354,6 @@ Zone Africa/Lagos 0:13:35 - LMT 1905 Jul 1 0:13:35 - LMT 1914 Jan 1 0:30 - +0030 1919 Sep 1 1:00 - WAT -Link Africa/Lagos Africa/Bangui # Central African Republic -Link Africa/Lagos Africa/Brazzaville # Rep. of the Congo -Link Africa/Lagos Africa/Douala # Cameroon -Link Africa/Lagos Africa/Kinshasa # Dem. Rep. of the Congo (west) -Link Africa/Lagos Africa/Libreville # Gabon -Link Africa/Lagos Africa/Luanda # Angola -Link Africa/Lagos Africa/Malabo # Equatorial Guinea -Link Africa/Lagos Africa/Niamey # Niger -Link Africa/Lagos Africa/Porto-Novo # Benin # Réunion # Zone NAME STDOFF RULES FORMAT [UNTIL] @@ -1487,8 +1453,6 @@ Rule SA 1943 1944 - Mar Sun>=15 2:00 0 - Zone Africa/Johannesburg 1:52:00 - LMT 1892 Feb 8 1:30 - SAST 1903 Mar 2:00 SA SAST -Link Africa/Johannesburg Africa/Maseru # Lesotho -Link Africa/Johannesburg Africa/Mbabane # Eswatini # # Marion and Prince Edward Is # scientific station since 1947 diff --git a/asia b/asia index ac7def8..a2f6e02 100644 --- a/asia +++ b/asia @@ -1173,10 +1173,9 @@ Zone Asia/Famagusta 2:15:48 - LMT 1921 Nov 14 2:00 EUAsia EE%sT 2016 Sep 8 3:00 - +03 2017 Oct 29 1:00u 2:00 EUAsia EE%sT - # Classically, Cyprus belongs to Asia; e.g. see Herodotus, Histories, I.72. # However, for various reasons many users expect to find it under Europe. -Link Asia/Nicosia Europe/Nicosia +# See the 'backward' file for the Europe/Nicosia link. # Georgia # From Paul Eggert (1994-11-19): @@ -3516,7 +3515,6 @@ Zone Asia/Manila -15:56:00 - LMT 1844 Dec 31 Zone Asia/Qatar 3:26:08 - LMT 1920 # Al Dawhah / Doha 4:00 - +04 1972 Jun 3:00 - +03 -Link Asia/Qatar Asia/Bahrain # Saudi Arabia # @@ -3563,8 +3561,6 @@ Link Asia/Qatar Asia/Bahrain # Zone NAME STDOFF RULES FORMAT [UNTIL] Zone Asia/Riyadh 3:06:52 - LMT 1947 Mar 14 3:00 - +03 -Link Asia/Riyadh Asia/Aden # Yemen -Link Asia/Riyadh Asia/Kuwait # Singapore # taken from Mok Ly Yng (2003-10-30) @@ -3821,8 +3817,6 @@ Zone Asia/Dushanbe 4:35:12 - LMT 1924 May 2 Zone Asia/Bangkok 6:42:04 - LMT 1880 6:42:04 - BMT 1920 Apr # Bangkok Mean Time 7:00 - +07 -Link Asia/Bangkok Asia/Phnom_Penh # Cambodia -Link Asia/Bangkok Asia/Vientiane # Laos # Turkmenistan # From Shanks & Pottenger. @@ -3837,7 +3831,6 @@ Zone Asia/Ashgabat 3:53:32 - LMT 1924 May 2 # or Ashkhabad # Zone NAME STDOFF RULES FORMAT [UNTIL] Zone Asia/Dubai 3:41:12 - LMT 1920 4:00 - +04 -Link Asia/Dubai Asia/Muscat # Oman # Uzbekistan # Byalokoz 1919 says Uzbekistan was 4:27:53. diff --git a/australasia b/australasia index 291819e..18dfd93 100644 --- a/australasia +++ b/australasia @@ -458,7 +458,6 @@ Zone Pacific/Guam -14:21:00 - LMT 1844 Dec 31 9:00 - +09 1944 Jul 31 10:00 Guam G%sT 2000 Dec 23 10:00 - ChST # Chamorro Standard Time -Link Pacific/Guam Pacific/Saipan # N Mariana Is # Kiribati # Zone NAME STDOFF RULES FORMAT [UNTIL] @@ -584,8 +583,6 @@ Zone Pacific/Chatham 12:13:48 - LMT 1868 Nov 2 12:15 - +1215 1946 Jan 1 12:45 Chatham +1245/+1345 -Link Pacific/Auckland Antarctica/McMurdo - # Auckland Is # uninhabited; Māori and Moriori, colonial settlers, pastoralists, sealers, # and scientific personnel have wintered @@ -706,7 +703,6 @@ Zone Pacific/Pitcairn -8:40:20 - LMT 1901 # Adamstown Zone Pacific/Pago_Pago 12:37:12 - LMT 1892 Jul 5 -11:22:48 - LMT 1911 -11:00 - SST # S=Samoa -Link Pacific/Pago_Pago Pacific/Midway # in US minor outlying islands # Samoa (formerly and also known as Western Samoa) diff --git a/backward b/backward index 0c55be2..9b5e6d0 100644 --- a/backward +++ b/backward @@ -7,46 +7,105 @@ # and their old names. Many names changed in late 1993. # Link TARGET LINK-NAME +Link Africa/Nairobi Africa/Addis_Ababa +Link Africa/Nairobi Africa/Asmara Link Africa/Nairobi Africa/Asmera +Link Africa/Abidjan Africa/Bamako +Link Africa/Lagos Africa/Bangui +Link Africa/Abidjan Africa/Banjul +Link Africa/Maputo Africa/Blantyre +Link Africa/Lagos Africa/Brazzaville +Link Africa/Maputo Africa/Bujumbura +Link Africa/Abidjan Africa/Conakry +Link Africa/Abidjan Africa/Dakar +Link Africa/Nairobi Africa/Dar_es_Salaam +Link Africa/Nairobi Africa/Djibouti +Link Africa/Lagos Africa/Douala +Link Africa/Abidjan Africa/Freetown +Link Africa/Maputo Africa/Gaborone +Link Africa/Maputo Africa/Harare +Link Africa/Nairobi Africa/Kampala +Link Africa/Maputo Africa/Kigali +Link Africa/Lagos Africa/Kinshasa +Link Africa/Lagos Africa/Libreville +Link Africa/Abidjan Africa/Lome +Link Africa/Lagos Africa/Luanda +Link Africa/Maputo Africa/Lubumbashi +Link Africa/Maputo Africa/Lusaka +Link Africa/Lagos Africa/Malabo +Link Africa/Johannesburg Africa/Maseru +Link Africa/Johannesburg Africa/Mbabane +Link Africa/Nairobi Africa/Mogadishu +Link Africa/Lagos Africa/Niamey +Link Africa/Abidjan Africa/Nouakchott +Link Africa/Abidjan Africa/Ouagadougou +Link Africa/Lagos Africa/Porto-Novo Link Africa/Abidjan Africa/Timbuktu +Link America/Port_of_Spain America/Anguilla +Link America/Port_of_Spain America/Antigua Link America/Argentina/Catamarca America/Argentina/ComodRivadavia +Link America/Curacao America/Aruba Link America/Adak America/Atka Link America/Argentina/Buenos_Aires America/Buenos_Aires Link America/Argentina/Catamarca America/Catamarca +Link America/Panama America/Cayman Link America/Atikokan America/Coral_Harbour Link America/Argentina/Cordoba America/Cordoba +Link America/Port_of_Spain America/Dominica Link America/Tijuana America/Ensenada Link America/Indiana/Indianapolis America/Fort_Wayne Link America/Nuuk America/Godthab +Link America/Port_of_Spain America/Grenada +Link America/Port_of_Spain America/Guadeloupe Link America/Indiana/Indianapolis America/Indianapolis Link America/Argentina/Jujuy America/Jujuy Link America/Indiana/Knox America/Knox_IN +Link America/Curacao America/Kralendijk Link America/Kentucky/Louisville America/Louisville +Link America/Curacao America/Lower_Princes +Link America/Port_of_Spain America/Marigot Link America/Argentina/Mendoza America/Mendoza Link America/Toronto America/Montreal +Link America/Port_of_Spain America/Montserrat Link America/Rio_Branco America/Porto_Acre Link America/Argentina/Cordoba America/Rosario Link America/Tijuana America/Santa_Isabel Link America/Denver America/Shiprock +Link America/Port_of_Spain America/St_Barthelemy +Link America/Port_of_Spain America/St_Kitts +Link America/Port_of_Spain America/St_Lucia +Link America/Port_of_Spain America/St_Thomas +Link America/Port_of_Spain America/St_Vincent +Link America/Port_of_Spain America/Tortola Link America/Port_of_Spain America/Virgin +Link Pacific/Auckland Antarctica/McMurdo Link Pacific/Auckland Antarctica/South_Pole +Link Europe/Oslo Arctic/Longyearbyen +Link Asia/Riyadh Asia/Aden Link Asia/Ashgabat Asia/Ashkhabad +Link Asia/Qatar Asia/Bahrain Link Asia/Kolkata Asia/Calcutta Link Asia/Shanghai Asia/Chongqing Link Asia/Shanghai Asia/Chungking Link Asia/Dhaka Asia/Dacca Link Asia/Shanghai Asia/Harbin +Link Europe/Istanbul Asia/Istanbul Link Asia/Urumqi Asia/Kashgar Link Asia/Kathmandu Asia/Katmandu +Link Asia/Riyadh Asia/Kuwait Link Asia/Macau Asia/Macao +Link Asia/Dubai Asia/Muscat +Link Asia/Bangkok Asia/Phnom_Penh Link Asia/Yangon Asia/Rangoon Link Asia/Ho_Chi_Minh Asia/Saigon Link Asia/Jerusalem Asia/Tel_Aviv Link Asia/Thimphu Asia/Thimbu Link Asia/Makassar Asia/Ujung_Pandang Link Asia/Ulaanbaatar Asia/Ulan_Bator +Link Asia/Bangkok Asia/Vientiane Link Atlantic/Faroe Atlantic/Faeroe Link Europe/Oslo Atlantic/Jan_Mayen +Link Africa/Abidjan Atlantic/St_Helena Link Australia/Sydney Australia/ACT Link Australia/Sydney Australia/Canberra Link Australia/Hobart Australia/Currie @@ -81,7 +140,22 @@ Link Africa/Cairo Egypt Link Europe/Dublin Eire Link Etc/UTC Etc/UCT Link Europe/London Europe/Belfast +Link Europe/Prague Europe/Bratislava +Link Europe/Zurich Europe/Busingen +Link Europe/London Europe/Guernsey +Link Europe/London Europe/Isle_of_Man +Link Europe/London Europe/Jersey +Link Europe/Belgrade Europe/Ljubljana +Link Europe/Helsinki Europe/Mariehamn +Link Asia/Nicosia Europe/Nicosia +Link Europe/Belgrade Europe/Podgorica +Link Europe/Rome Europe/San_Marino +Link Europe/Belgrade Europe/Sarajevo +Link Europe/Belgrade Europe/Skopje Link Europe/Chisinau Europe/Tiraspol +Link Europe/Zurich Europe/Vaduz +Link Europe/Rome Europe/Vatican +Link Europe/Belgrade Europe/Zagreb Link Europe/London GB Link Europe/London GB-Eire Link Etc/GMT GMT+0 @@ -90,6 +164,9 @@ Link Etc/GMT GMT0 Link Etc/GMT Greenwich Link Asia/Hong_Kong Hongkong Link Atlantic/Reykjavik Iceland +Link Africa/Nairobi Indian/Antananarivo +Link Africa/Nairobi Indian/Comoro +Link Africa/Nairobi Indian/Mayotte Link Asia/Tehran Iran Link Asia/Jerusalem Israel Link America/Jamaica Jamaica @@ -104,7 +181,9 @@ Link Pacific/Chatham NZ-CHAT Link America/Denver Navajo Link Asia/Shanghai PRC Link Pacific/Honolulu Pacific/Johnston +Link Pacific/Pago_Pago Pacific/Midway Link Pacific/Pohnpei Pacific/Ponape +Link Pacific/Guam Pacific/Saipan Link Pacific/Pago_Pago Pacific/Samoa Link Pacific/Chuuk Pacific/Truk Link Pacific/Chuuk Pacific/Yap diff --git a/europe b/europe index 1ba175f..d64198c 100644 --- a/europe +++ b/europe @@ -506,9 +506,6 @@ Zone Europe/London -0:01:15 - LMT 1847 Dec 1 0:00s 1:00 - BST 1971 Oct 31 2:00u 0:00 GB-Eire %s 1996 0:00 EU GMT/BST -Link Europe/London Europe/Jersey -Link Europe/London Europe/Guernsey -Link Europe/London Europe/Isle_of_Man # From Paul Eggert (2018-02-15): # In January 2018 we discovered that the negative SAVE values in the @@ -1307,9 +1304,8 @@ Zone Europe/Helsinki 1:39:49 - LMT 1878 May 31 1:39:49 - HMT 1921 May # Helsinki Mean Time 2:00 Finland EE%sT 1983 2:00 EU EE%sT - # Åland Is -Link Europe/Helsinki Europe/Mariehamn +# See Europe/Helsinki. # France @@ -1505,8 +1501,7 @@ Zone Europe/Berlin 0:53:28 - LMT 1893 Apr # From Arthur David Olson (2012-03-03): # Büsingen and Zurich have shared clocks since 1970. - -Link Europe/Zurich Europe/Busingen +# See Europe/Zurich. # Georgia # Please see the "asia" file for Asia/Tbilisi. @@ -1800,9 +1795,6 @@ Zone Europe/Rome 0:49:56 - LMT 1866 Dec 12 1:00 Italy CE%sT 1980 1:00 EU CE%sT -Link Europe/Rome Europe/Vatican -Link Europe/Rome Europe/San_Marino - # Latvia # From Liene Kanepe (1998-09-17): @@ -1895,7 +1887,7 @@ Zone Europe/Riga 1:36:34 - LMT 1880 # I could confirm from the paper that Liechtenstein did in fact follow # the same DST in 1941 and 1942 as Switzerland did. -Link Europe/Zurich Europe/Vaduz +# See Europe/Zurich. # Lithuania @@ -2249,7 +2241,7 @@ Zone Europe/Oslo 0:43:00 - LMT 1895 Jan 1 # # All these events predate our cutoff date of 1970, so use Europe/Oslo # for these regions. -Link Europe/Oslo Arctic/Longyearbyen + # Poland @@ -3518,14 +3510,9 @@ Zone Europe/Belgrade 1:22:00 - LMT 1884 # Shanks & Pottenger don't give as much detail, so go with Koželj. 1:00 - CET 1982 Nov 27 1:00 EU CE%sT -Link Europe/Belgrade Europe/Ljubljana # Slovenia -Link Europe/Belgrade Europe/Podgorica # Montenegro -Link Europe/Belgrade Europe/Sarajevo # Bosnia and Herzegovina -Link Europe/Belgrade Europe/Skopje # North Macedonia -Link Europe/Belgrade Europe/Zagreb # Croatia # Slovakia -Link Europe/Prague Europe/Bratislava +# See Europe/Prague. # Slovenia # See Europe/Belgrade. @@ -3993,7 +3980,7 @@ Zone Europe/Istanbul 1:55:52 - LMT 1880 2:00 1:00 EEST 2015 Nov 8 1:00u 2:00 EU EE%sT 2016 Sep 7 3:00 - +03 -Link Europe/Istanbul Asia/Istanbul # Istanbul is in both continents. +# See the 'backward' file for Asia/Istanbul. # Ukraine # diff --git a/northamerica b/northamerica index 724bda3..c7d9274 100644 --- a/northamerica +++ b/northamerica @@ -3184,6 +3184,9 @@ Zone Atlantic/Bermuda -4:19:18 - LMT 1890 # Hamilton -4:00 Canada A%sT 1976 -4:00 US A%sT +# Caribbean Netherlands +# See America/Curacao. + # Cayman Is # See America/Panama. @@ -3723,7 +3726,6 @@ Zone America/Managua -5:45:08 - LMT 1890 Zone America/Panama -5:18:08 - LMT 1890 -5:19:36 - CMT 1908 Apr 22 # Colón Mean Time -5:00 - EST -Link America/Panama America/Cayman # Puerto Rico # There are too many San Juans elsewhere, so we'll use 'Puerto_Rico'. @@ -3748,6 +3750,9 @@ Zone America/Miquelon -3:44:40 - LMT 1911 May 15 # St Pierre # St Vincent and the Grenadines # See America/Port_of_Spain. +# Sint Maarten +# See America/Curacao. + # Turks and Caicos # # From Chris Dunn in @@ -3817,7 +3822,7 @@ Zone America/Grand_Turk -4:44:32 - LMT 1890 -5:00 US E%sT # British Virgin Is -# Virgin Is +# US Virgin Is # See America/Port_of_Spain. diff --git a/southamerica b/southamerica index beb3052..eb987c5 100644 --- a/southamerica +++ b/southamerica @@ -574,7 +574,7 @@ Zone America/Argentina/Ushuaia -4:33:12 - LMT 1894 Oct 31 -3:00 - -03 # Aruba -Link America/Curacao America/Aruba +# See America/Curacao. # Bolivia # Zone NAME STDOFF RULES FORMAT [UNTIL] @@ -1396,8 +1396,8 @@ Zone America/Curacao -4:35:47 - LMT 1912 Feb 12 # Willemstad # The name "Lower Prince's Quarter" is both longer than fourteen characters # and contains an apostrophe; use "Lower_Princes" below. -Link America/Curacao America/Lower_Princes # Sint Maarten -Link America/Curacao America/Kralendijk # Caribbean Netherlands +# From Paul Eggert (2021-05-06): +# These backward-compatibility links now are in the 'backward' file. # Ecuador # @@ -1718,21 +1718,6 @@ Zone America/Paramaribo -3:40:40 - LMT 1911 Zone America/Port_of_Spain -4:06:04 - LMT 1912 Mar 2 -4:00 - AST -# These all agree with Trinidad and Tobago since 1970. -Link America/Port_of_Spain America/Anguilla -Link America/Port_of_Spain America/Antigua -Link America/Port_of_Spain America/Dominica -Link America/Port_of_Spain America/Grenada -Link America/Port_of_Spain America/Guadeloupe -Link America/Port_of_Spain America/Marigot # St Martin (French part) -Link America/Port_of_Spain America/Montserrat -Link America/Port_of_Spain America/St_Barthelemy # St Barthélemy -Link America/Port_of_Spain America/St_Kitts # St Kitts & Nevis -Link America/Port_of_Spain America/St_Lucia -Link America/Port_of_Spain America/St_Thomas # Virgin Islands (US) -Link America/Port_of_Spain America/St_Vincent -Link America/Port_of_Spain America/Tortola # Virgin Islands (UK) - # Uruguay # From Paul Eggert (1993-11-18): # Uruguay wins the prize for the strangest peacetime manipulation of the rules. -- 2.27.0