Articles
Les régimes horaires en 2018
André Vander Linden
03 août 2020Les régimes horaires en 2018
N.B. les pays de l’hémisphère Sud qui passent à l’heure d’été le font, le cas échéant, quand c’est l’hiver dans l’hémisphère Nord.
Toutes les provinces d’un même pays ne pratiquent pas nécessairement l’heure d’été : (exemple : le Brésil (BR) , voir plus bas les lignes en rouge)
| Code Pays | Nom officiel (ISO) de la zone horaire | Ecart /GMT au 1.1.2018 | Ecart/GMT au 1.1.2018 (heure d’été) | Ecart normal/GMT |
| AD | Europe/Andorra | 1 | 2 | 1 |
| AE | Asia/Dubai | 4 | 4 | 4 |
| AF | Asia/Kabul | 4.5 | 4.5 | 4.5 |
| AG | America/Antigua | -4 | -4 | -4 |
| AI | America/Anguilla | -4 | -4 | -4 |
| AL | Europe/Tirane | 1 | 2 | 1 |
| AM | Asia/Yerevan | 4 | 4 | 4 |
| AO | Africa/Luanda | 1 | 1 | 1 |
| AQ | Antarctica/Casey | 11 | 11 | 11 |
| AQ | Antarctica/Davis | 7 | 7 | 7 |
| AQ | Antarctica/DumontDUrville | 10 | 10 | 10 |
| AQ | Antarctica/Mawson | 5 | 5 | 5 |
| AQ | Antarctica/McMurdo | 13 | 12 | 12 |
| AQ | Antarctica/Palmer | -3 | -3 | -3 |
| AQ | Antarctica/Rothera | -3 | -3 | -3 |
| AQ | Antarctica/Syowa | 3 | 3 | 3 |
| AQ | Antarctica/Troll | 0 | 2 | 0 |
| AQ | Antarctica/Vostok | 6 | 6 | 6 |
| AR | America/Argentina/Buenos_Aires | -3 | -3 | -3 |
| AR | America/Argentina/Catamarca | -3 | -3 | -3 |
| AR | America/Argentina/Cordoba | -3 | -3 | -3 |
| AR | America/Argentina/Jujuy | -3 | -3 | -3 |
| AR | America/Argentina/La_Rioja | -3 | -3 | -3 |
| AR | America/Argentina/Mendoza | -3 | -3 | -3 |
| AR | America/Argentina/Rio_Gallegos | -3 | -3 | -3 |
| AR | America/Argentina/Salta | -3 | -3 | -3 |
| AR | America/Argentina/San_Juan | -3 | -3 | -3 |
| AR | America/Argentina/San_Luis | -3 | -3 | -3 |
| AR | America/Argentina/Tucuman | -3 | -3 | -3 |
| AR | America/Argentina/Ushuaia | -3 | -3 | -3 |
| AS | Pacific/Pago_Pago | -11 | -11 | -11 |
| AT | Europe/Vienna | 1 | 2 | 1 |
| AU | Antarctica/Macquarie | 11 | 11 | 11 |
| AU | Australia/Adelaide | 10.5 | 9.5 | 9.5 |
| AU | Australia/Brisbane | 10 | 10 | 10 |
| AU | Australia/Broken_Hill | 10.5 | 9.5 | 9.5 |
| AU | Australia/Currie | 11 | 10 | 10 |
| AU | Australia/Darwin | 9.5 | 9.5 | 9.5 |
| AU | Australia/Eucla | 8.75 | 8.75 | 8.75 |
| AU | Australia/Hobart | 11 | 10 | 10 |
| AU | Australia/Lindeman | 10 | 10 | 10 |
| AU | Australia/Lord_Howe | 11 | 10.5 | 10.5 |
| AU | Australia/Melbourne | 11 | 10 | 10 |
| AU | Australia/Perth | 8 | 8 | 8 |
| AU | Australia/Sydney | 11 | 10 | 10 |
| AW | America/Aruba | -4 | -4 | -4 |
| AX | Europe/Mariehamn | 2 | 3 | 2 |
| AZ | Asia/Baku | 4 | 4 | 4 |
| BA | Europe/Sarajevo | 1 | 2 | 1 |
| BB | America/Barbados | -4 | -4 | -4 |
| BD | Asia/Dhaka | 6 | 6 | 6 |
| BE | Europe/Brussels | 1 | 2 | 1 |
| BF | Africa/Ouagadougou | 0 | 0 | 0 |
| BG | Europe/Sofia | 2 | 3 | 2 |
| BH | Asia/Bahrain | 3 | 3 | 3 |
| BI | Africa/Bujumbura | 2 | 2 | 2 |
| BJ | Africa/Porto-Novo | 1 | 1 | 1 |
| BL | America/St_Barthelemy | -4 | -4 | -4 |
| BM | Atlantic/Bermuda | -4 | -3 | -4 |
| BN | Asia/Brunei | 8 | 8 | 8 |
| BO | America/La_Paz | -4 | -4 | -4 |
| BQ | America/Kralendijk | -4 | -4 | -4 |
| BR | America/Araguaina | -3 | -3 | -3 |
| BR | America/Bahia | -3 | -3 | -3 |
| BR | America/Belem | -3 | -3 | -3 |
| BR | America/Boa_Vista | -4 | -4 | -4 |
| BR | America/Campo_Grande | -3 | -4 | -4 |
| BR | America/Cuiaba | -3 | -4 | -4 |
| BR | America/Eirunepe | -5 | -5 | -5 |
| BR | America/Fortaleza | -3 | -3 | -3 |
| BR | America/Maceio | -3 | -3 | -3 |
| BR | America/Manaus | -4 | -4 | -4 |
| BR | America/Noronha | -2 | -2 | -2 |
| BR | America/Porto_Velho | -4 | -4 | -4 |
| BR | America/Recife | -3 | -3 | -3 |
| BR | America/Rio_Branco | -5 | -5 | -5 |
| BR | America/Santarem | -3 | -3 | -3 |
| BR | America/Sao_Paulo | -2 | -3 | -3 |
| BS | America/Nassau | -5 | -4 | -5 |
| BT | Asia/Thimphu | 6 | 6 | 6 |
| BW | Africa/Gaborone | 2 | 2 | 2 |
| BY | Europe/Minsk | 3 | 3 | 3 |
| BZ | America/Belize | -6 | -6 | -6 |
| CA | America/Atikokan | -5 | -5 | -5 |
| CA | America/Blanc-Sablon | -4 | -4 | -4 |
| CA | America/Cambridge_Bay | -7 | -6 | -7 |
| CA | America/Creston | -7 | -7 | -7 |
| CA | America/Dawson | -8 | -7 | -8 |
| CA | America/Dawson_Creek | -7 | -7 | -7 |
| CA | America/Edmonton | -7 | -6 | -7 |
| CA | America/Fort_Nelson | -7 | -7 | -7 |
| CA | America/Glace_Bay | -4 | -3 | -4 |
| CA | America/Goose_Bay | -4 | -3 | -4 |
| CA | America/Halifax | -4 | -3 | -4 |
| CA | America/Inuvik | -7 | -6 | -7 |
| CA | America/Iqaluit | -5 | -4 | -5 |
| CA | America/Moncton | -4 | -3 | -4 |
| CA | America/Nipigon | -5 | -4 | -5 |
| CA | America/Pangnirtung | -5 | -4 | -5 |
| CA | America/Rainy_River | -6 | -5 | -6 |
| CA | America/Rankin_Inlet | -6 | -5 | -6 |
| CA | America/Regina | -6 | -6 | -6 |
| CA | America/Resolute | -6 | -5 | -6 |
| CA | America/St_Johns | -3.5 | -2.5 | -3.5 |
| CA | America/Swift_Current | -6 | -6 | -6 |
| CA | America/Thunder_Bay | -5 | -4 | -5 |
| CA | America/Toronto | -5 | -4 | -5 |
| CA | America/Vancouver | -8 | -7 | -8 |
| CA | America/Whitehorse | -8 | -7 | -8 |
| CA | America/Winnipeg | -6 | -5 | -6 |
| CA | America/Yellowknife | -7 | -6 | -7 |
| CC | Indian/Cocos | 6.5 | 6.5 | 6.5 |
| CD | Africa/Kinshasa | 1 | 1 | 1 |
| CD | Africa/Lubumbashi | 2 | 2 | 2 |
| CF | Africa/Bangui | 1 | 1 | 1 |
| CG | Africa/Brazzaville | 1 | 1 | 1 |
| CH | Europe/Zurich | 1 | 2 | 1 |
| CI | Africa/Abidjan | 0 | 0 | 0 |
| CK | Pacific/Rarotonga | -10 | -10 | -10 |
| CL | America/Punta_Arenas | -3 | -3 | -3 |
| CL | America/Santiago | -3 | -4 | -4 |
| CL | Pacific/Easter | -5 | -6 | -6 |
| CM | Africa/Douala | 1 | 1 | 1 |
| CN | Asia/Shanghai | 8 | 8 | 8 |
| CN | Asia/Urumqi | 6 | 6 | 6 |
| CO | America/Bogota | -5 | -5 | -5 |
| CR | America/Costa_Rica | -6 | -6 | -6 |
| CU | America/Havana | -5 | -4 | -5 |
| CV | Atlantic/Cape_Verde | -1 | -1 | -1 |
| CW | America/Curacao | -4 | -4 | -4 |
| CX | Indian/Christmas | 7 | 7 | 7 |
| CY | Asia/Famagusta | 3 | 3 | 3 |
| CY | Asia/Nicosia | 2 | 3 | 2 |
| CZ | Europe/Prague | 1 | 2 | 1 |
| DE | Europe/Berlin | 1 | 2 | 1 |
| DE | Europe/Busingen | 1 | 2 | 1 |
| DJ | Africa/Djibouti | 3 | 3 | 3 |
| DK | Europe/Copenhagen | 1 | 2 | 1 |
| DM | America/Dominica | -4 | -4 | -4 |
| DO | America/Santo_Domingo | -4 | -4 | -4 |
| DZ | Africa/Algiers | 1 | 1 | 1 |
| EC | America/Guayaquil | -5 | -5 | -5 |
| EC | Pacific/Galapagos | -6 | -6 | -6 |
| EE | Europe/Tallinn | 2 | 3 | 2 |
| EG | Africa/Cairo | 2 | 2 | 2 |
| EH | Africa/El_Aaiun | 0 | 1 | 0 |
| ER | Africa/Asmara | 3 | 3 | 3 |
| ES | Africa/Ceuta | 1 | 2 | 1 |
| ES | Atlantic/Canary | 0 | 1 | 0 |
| ES | Europe/Madrid | 1 | 2 | 1 |
| ET | Africa/Addis_Ababa | 3 | 3 | 3 |
| FI | Europe/Helsinki | 2 | 3 | 2 |
| FJ | Pacific/Fiji | 13 | 12 | 12 |
| FK | Atlantic/Stanley | -3 | -3 | -3 |
| FM | Pacific/Chuuk | 10 | 10 | 10 |
| FM | Pacific/Kosrae | 11 | 11 | 11 |
| FM | Pacific/Pohnpei | 11 | 11 | 11 |
| FO | Atlantic/Faroe | 0 | 1 | 0 |
| FR | Europe/Paris | 1 | 2 | 1 |
| GA | Africa/Libreville | 1 | 1 | 1 |
| GB | Europe/London | 0 | 1 | 0 |
| GD | America/Grenada | -4 | -4 | -4 |
| GE | Asia/Tbilisi | 4 | 4 | 4 |
| GF | America/Cayenne | -3 | -3 | -3 |
| GG | Europe/Guernsey | 0 | 1 | 0 |
| GH | Africa/Accra | 0 | 0 | 0 |
| GI | Europe/Gibraltar | 1 | 2 | 1 |
| GL | America/Danmarkshavn | 0 | 0 | 0 |
| GL | America/Godthab | -3 | -2 | -3 |
| GL | America/Scoresbysund | -1 | 0 | -1 |
| GL | America/Thule | -4 | -3 | -4 |
| GM | Africa/Banjul | 0 | 0 | 0 |
| GN | Africa/Conakry | 0 | 0 | 0 |
| GP | America/Guadeloupe | -4 | -4 | -4 |
| GQ | Africa/Malabo | 1 | 1 | 1 |
| GR | Europe/Athens | 2 | 3 | 2 |
| GS | Atlantic/South_Georgia | -2 | -2 | -2 |
| GT | America/Guatemala | -6 | -6 | -6 |
| GU | Pacific/Guam | 10 | 10 | 10 |
| GW | Africa/Bissau | 0 | 0 | 0 |
| GY | America/Guyana | -4 | -4 | -4 |
| HK | Asia/Hong_Kong | 8 | 8 | 8 |
| HN | America/Tegucigalpa | -6 | -6 | -6 |
| HR | Europe/Zagreb | 1 | 2 | 1 |
| HT | America/Port-au-Prince | -5 | -4 | -5 |
| HU | Europe/Budapest | 1 | 2 | 1 |
| ID | Asia/Jakarta | 7 | 7 | 7 |
| ID | Asia/Jayapura | 9 | 9 | 9 |
| ID | Asia/Makassar | 8 | 8 | 8 |
| ID | Asia/Pontianak | 7 | 7 | 7 |
| IE | Europe/Dublin | 0 | 1 | 0 |
| IL | Asia/Jerusalem | 2 | 3 | 2 |
| IM | Europe/Isle_of_Man | 0 | 1 | 0 |
| IN | Asia/Kolkata | 5.5 | 5.5 | 5.5 |
| IO | Indian/Chagos | 6 | 6 | 6 |
| IQ | Asia/Baghdad | 3 | 3 | 3 |
| IR | Asia/Tehran | 3.5 | 4.5 | 3.5 |
| IS | Atlantic/Reykjavik | 0 | 0 | 0 |
| IT | Europe/Rome | 1 | 2 | 1 |
| JE | Europe/Jersey | 0 | 1 | 0 |
| JM | America/Jamaica | -5 | -5 | -5 |
| JO | Asia/Amman | 2 | 3 | 2 |
| JP | Asia/Tokyo | 9 | 9 | 9 |
| KE | Africa/Nairobi | 3 | 3 | 3 |
| KG | Asia/Bishkek | 6 | 6 | 6 |
| KH | Asia/Phnom_Penh | 7 | 7 | 7 |
| KI | Pacific/Enderbury | 13 | 13 | 13 |
| KI | Pacific/Kiritimati | 14 | 14 | 14 |
| KI | Pacific/Tarawa | 12 | 12 | 12 |
| KM | Indian/Comoro | 3 | 3 | 3 |
| KN | America/St_Kitts | -4 | -4 | -4 |
| KP | Asia/Pyongyang | 8.5 | 8.5 | 8.5 |
| KR | Asia/Seoul | 9 | 9 | 9 |
| KW | Asia/Kuwait | 3 | 3 | 3 |
| KY | America/Cayman | -5 | -5 | -5 |
| KZ | Asia/Almaty | 6 | 6 | 6 |
| KZ | Asia/Aqtau | 5 | 5 | 5 |
| KZ | Asia/Aqtobe | 5 | 5 | 5 |
| KZ | Asia/Atyrau | 5 | 5 | 5 |
| KZ | Asia/Oral | 5 | 5 | 5 |
| KZ | Asia/Qyzylorda | 6 | 6 | 6 |
| LA | Asia/Vientiane | 7 | 7 | 7 |
| LB | Asia/Beirut | 2 | 3 | 2 |
| LC | America/St_Lucia | -4 | -4 | -4 |
| LI | Europe/Vaduz | 1 | 2 | 1 |
| LK | Asia/Colombo | 5.5 | 5.5 | 5.5 |
| LR | Africa/Monrovia | 0 | 0 | 0 |
| LS | Africa/Maseru | 2 | 2 | 2 |
| LT | Europe/Vilnius | 2 | 3 | 2 |
| LU | Europe/Luxembourg | 1 | 2 | 1 |
| LV | Europe/Riga | 2 | 3 | 2 |
| LY | Africa/Tripoli | 2 | 2 | 2 |
| MA | Africa/Casablanca | 0 | 1 | 0 |
| MC | Europe/Monaco | 1 | 2 | 1 |
| MD | Europe/Chisinau | 2 | 3 | 2 |
| ME | Europe/Podgorica | 1 | 2 | 1 |
| MF | America/Marigot | -4 | -4 | -4 |
| MG | Indian/Antananarivo | 3 | 3 | 3 |
| MH | Pacific/Kwajalein | 12 | 12 | 12 |
| MH | Pacific/Majuro | 12 | 12 | 12 |
| MK | Europe/Skopje | 1 | 2 | 1 |
| ML | Africa/Bamako | 0 | 0 | 0 |
| MM | Asia/Yangon | 6.5 | 6.5 | 6.5 |
| MN | Asia/Choibalsan | 8 | 8 | 8 |
| MN | Asia/Hovd | 7 | 7 | 7 |
| MN | Asia/Ulaanbaatar | 8 | 8 | 8 |
| MO | Asia/Macau | 8 | 8 | 8 |
| MP | Pacific/Saipan | 10 | 10 | 10 |
| MQ | America/Martinique | -4 | -4 | -4 |
| MR | Africa/Nouakchott | 0 | 0 | 0 |
| MS | America/Montserrat | -4 | -4 | -4 |
| MT | Europe/Malta | 1 | 2 | 1 |
| MU | Indian/Mauritius | 4 | 4 | 4 |
| MV | Indian/Maldives | 5 | 5 | 5 |
| MW | Africa/Blantyre | 2 | 2 | 2 |
| MX | America/Bahia_Banderas | -6 | -5 | -6 |
| MX | America/Cancun | -5 | -5 | -5 |
| MX | America/Chihuahua | -7 | -6 | -7 |
| MX | America/Hermosillo | -7 | -7 | -7 |
| MX | America/Matamoros | -6 | -5 | -6 |
| MX | America/Mazatlan | -7 | -6 | -7 |
| MX | America/Merida | -6 | -5 | -6 |
| MX | America/Mexico_City | -6 | -5 | -6 |
| MX | America/Monterrey | -6 | -5 | -6 |
| MX | America/Ojinaga | -7 | -6 | -7 |
| MX | America/Tijuana | -8 | -7 | -8 |
| MY | Asia/Kuala_Lumpur | 8 | 8 | 8 |
| MY | Asia/Kuching | 8 | 8 | 8 |
| MZ | Africa/Maputo | 2 | 2 | 2 |
| NA | Africa/Windhoek | 2 | 1 | 1 |
| NC | Pacific/Noumea | 11 | 11 | 11 |
| NE | Africa/Niamey | 1 | 1 | 1 |
| NF | Pacific/Norfolk | 11 | 11 | 11 |
| NG | Africa/Lagos | 1 | 1 | 1 |
| NI | America/Managua | -6 | -6 | -6 |
| NL | Europe/Amsterdam | 1 | 2 | 1 |
| NO | Europe/Oslo | 1 | 2 | 1 |
| NP | Asia/Kathmandu | 5.75 | 5.75 | 5.75 |
| NR | Pacific/Nauru | 12 | 12 | 12 |
| NU | Pacific/Niue | -11 | -11 | -11 |
| NZ | Pacific/Auckland | 13 | 12 | 12 |
| NZ | Pacific/Chatham | 13.75 | 12.75 | 12.75 |
| OM | Asia/Muscat | 4 | 4 | 4 |
| PA | America/Panama | -5 | -5 | -5 |
| PE | America/Lima | -5 | -5 | -5 |
| PF | Pacific/Gambier | -9 | -9 | -9 |
| PF | Pacific/Marquesas | -9.5 | -9.5 | -9.5 |
| PF | Pacific/Tahiti | -10 | -10 | -10 |
| PG | Pacific/Bougainville | 11 | 11 | 11 |
| PG | Pacific/Port_Moresby | 10 | 10 | 10 |
| PH | Asia/Manila | 8 | 8 | 8 |
| PK | Asia/Karachi | 5 | 5 | 5 |
| PL | Europe/Warsaw | 1 | 2 | 1 |
| PM | America/Miquelon | -3 | -2 | -3 |
| PN | Pacific/Pitcairn | -8 | -8 | -8 |
| PR | America/Puerto_Rico | -4 | -4 | -4 |
| PS | Asia/Gaza | 2 | 3 | 2 |
| PS | Asia/Hebron | 2 | 3 | 2 |
| PT | Atlantic/Azores | -1 | 0 | -1 |
| PT | Atlantic/Madeira | 0 | 1 | 0 |
| PT | Europe/Lisbon | 0 | 1 | 0 |
| PW | Pacific/Palau | 9 | 9 | 9 |
| PY | America/Asuncion | -3 | -4 | -4 |
| QA | Asia/Qatar | 3 | 3 | 3 |
| RE | Indian/Reunion | 4 | 4 | 4 |
| RO | Europe/Bucharest | 2 | 3 | 2 |
| RS | Europe/Belgrade | 1 | 2 | 1 |
| RU | Asia/Anadyr | 12 | 12 | 12 |
| RU | Asia/Barnaul | 7 | 7 | 7 |
| RU | Asia/Chita | 9 | 9 | 9 |
| RU | Asia/Irkutsk | 8 | 8 | 8 |
| RU | Asia/Kamchatka | 12 | 12 | 12 |
| RU | Asia/Khandyga | 9 | 9 | 9 |
| RU | Asia/Krasnoyarsk | 7 | 7 | 7 |
| RU | Asia/Magadan | 11 | 11 | 11 |
| RU | Asia/Novokuznetsk | 7 | 7 | 7 |
| RU | Asia/Novosibirsk | 7 | 7 | 7 |
| RU | Asia/Omsk | 6 | 6 | 6 |
| RU | Asia/Sakhalin | 11 | 11 | 11 |
| RU | Asia/Srednekolymsk | 11 | 11 | 11 |
| RU | Asia/Tomsk | 7 | 7 | 7 |
| RU | Asia/Ust-Nera | 10 | 10 | 10 |
| RU | Asia/Vladivostok | 10 | 10 | 10 |
| RU | Asia/Yakutsk | 9 | 9 | 9 |
| RU | Asia/Yekaterinburg | 5 | 5 | 5 |
| RU | Europe/Astrakhan | 4 | 4 | 4 |
| RU | Europe/Kaliningrad | 2 | 2 | 2 |
| RU | Europe/Kirov | 3 | 3 | 3 |
| RU | Europe/Moscow | 3 | 3 | 3 |
| RU | Europe/Samara | 4 | 4 | 4 |
| RU | Europe/Saratov | 4 | 4 | 4 |
| RU | Europe/Simferopol | 3 | 3 | 3 |
| RU | Europe/Ulyanovsk | 4 | 4 | 4 |
| RU | Europe/Volgograd | 3 | 3 | 3 |
| RW | Africa/Kigali | 2 | 2 | 2 |
| SA | Asia/Riyadh | 3 | 3 | 3 |
| SB | Pacific/Guadalcanal | 11 | 11 | 11 |
| SC | Indian/Mahe | 4 | 4 | 4 |
| SD | Africa/Khartoum | 3 | 3 | 3 |
| SE | Europe/Stockholm | 1 | 2 | 1 |
| SG | Asia/Singapore | 8 | 8 | 8 |
| SH | Atlantic/St_Helena | 0 | 0 | 0 |
| SI | Europe/Ljubljana | 1 | 2 | 1 |
| SJ | Arctic/Longyearbyen | 1 | 2 | 1 |
| SK | Europe/Bratislava | 1 | 2 | 1 |
| SL | Africa/Freetown | 0 | 0 | 0 |
| SM | Europe/San_Marino | 1 | 2 | 1 |
| SN | Africa/Dakar | 0 | 0 | 0 |
| SO | Africa/Mogadishu | 3 | 3 | 3 |
| SR | America/Paramaribo | -3 | -3 | -3 |
| SS | Africa/Juba | 3 | 3 | 3 |
| ST | Africa/Sao_Tome | 0 | 0 | 0 |
| SV | America/El_Salvador | -6 | -6 | -6 |
| SX | America/Lower_Princes | -4 | -4 | -4 |
| SY | Asia/Damascus | 2 | 3 | 2 |
| SZ | Africa/Mbabane | 2 | 2 | 2 |
| TC | America/Grand_Turk | -4 | -4 | -4 |
| TD | Africa/Ndjamena | 1 | 1 | 1 |
| TF | Indian/Kerguelen | 5 | 5 | 5 |
| TG | Africa/Lome | 0 | 0 | 0 |
| TH | Asia/Bangkok | 7 | 7 | 7 |
| TJ | Asia/Dushanbe | 5 | 5 | 5 |
| TK | Pacific/Fakaofo | 13 | 13 | 13 |
| TL | Asia/Dili | 9 | 9 | 9 |
| TM | Asia/Ashgabat | 5 | 5 | 5 |
| TN | Africa/Tunis | 1 | 1 | 1 |
| TO | Pacific/Tongatapu | 14 | 13 | 13 |
| TR | Europe/Istanbul | 3 | 3 | 3 |
| TT | America/Port_of_Spain | -4 | -4 | -4 |
| TV | Pacific/Funafuti | 12 | 12 | 12 |
| TW | Asia/Taipei | 8 | 8 | 8 |
| TZ | Africa/Dar_es_Salaam | 3 | 3 | 3 |
| UA | Europe/Kiev | 2 | 3 | 2 |
| UA | Europe/Uzhgorod | 2 | 3 | 2 |
| UA | Europe/Zaporozhye | 2 | 3 | 2 |
| UG | Africa/Kampala | 3 | 3 | 3 |
| UM | Pacific/Midway | -11 | -11 | -11 |
| UM | Pacific/Wake | 12 | 12 | 12 |
| US | America/Adak | -10 | -9 | -10 |
| US | America/Anchorage | -9 | -8 | -9 |
| US | America/Boise | -7 | -6 | -7 |
| US | America/Chicago | -6 | -5 | -6 |
| US | America/Denver | -7 | -6 | -7 |
| US | America/Detroit | -5 | -4 | -5 |
| US | America/Indiana/Indianapolis | -5 | -4 | -5 |
| US | America/Indiana/Knox | -6 | -5 | -6 |
| US | America/Indiana/Marengo | -5 | -4 | -5 |
| US | America/Indiana/Petersburg | -5 | -4 | -5 |
| US | America/Indiana/Tell_City | -6 | -5 | -6 |
| US | America/Indiana/Vevay | -5 | -4 | -5 |
| US | America/Indiana/Vincennes | -5 | -4 | -5 |
| US | America/Indiana/Winamac | -5 | -4 | -5 |
| US | America/Juneau | -9 | -8 | -9 |
| US | America/Kentucky/Louisville | -5 | -4 | -5 |
| US | America/Kentucky/Monticello | -5 | -4 | -5 |
| US | America/Los_Angeles | -8 | -7 | -8 |
| US | America/Menominee | -6 | -5 | -6 |
| US | America/Metlakatla | -9 | -8 | -9 |
| US | America/New_York | -5 | -4 | -5 |
| US | America/Nome | -9 | -8 | -9 |
| US | America/North_Dakota/Beulah | -6 | -5 | -6 |
| US | America/North_Dakota/Center | -6 | -5 | -6 |
| US | America/North_Dakota/New_Salem | -6 | -5 | -6 |
| US | America/Phoenix | -7 | -7 | -7 |
| US | America/Sitka | -9 | -8 | -9 |
| US | America/Yakutat | -9 | -8 | -9 |
| US | Pacific/Honolulu | -10 | -10 | -10 |
| UY | America/Montevideo | -3 | -3 | -3 |
| UZ | Asia/Samarkand | 5 | 5 | 5 |
| UZ | Asia/Tashkent | 5 | 5 | 5 |
| VA | Europe/Vatican | 1 | 2 | 1 |
| VC | America/St_Vincent | -4 | -4 | -4 |
| VE | America/Caracas | -4 | -4 | -4 |
| VG | America/Tortola | -4 | -4 | -4 |
| VI | America/St_Thomas | -4 | -4 | -4 |
| VN | Asia/Ho_Chi_Minh | 7 | 7 | 7 |
| VU | Pacific/Efate | 11 | 11 | 11 |
| WF | Pacific/Wallis | 12 | 12 | 12 |
| WS | Pacific/Apia | 14 | 13 | 13 |
| YE | Asia/Aden | 3 | 3 | 3 |
| YT | Indian/Mayotte | 3 | 3 | 3 |
| ZA | Africa/Johannesburg | 2 | 2 | 2 |
| ZM | Africa/Lusaka | 2 | 2 | 2 |
| ZW | Africa/Harare | 2 | 2 | 2 |
| Source : https://www.iana.org/time-zones |
| Mise en page : André Vander Linden |