PHP 支持的时区
下面是 PHP 所支持时区的完整列表，它们对于多个 PHP 日期函数很有用。
非洲
| Africa/Abidjan | Africa/Accra | Africa/Addis_Ababa | Africa/Algiers | Africa/Asmara |
| Africa/Asmera | Africa/Bamako | Africa/Bangui | Africa/Banjul | Africa/Bissau |
| Africa/Blantyre | Africa/Brazzaville | Africa/Bujumbura | Africa/Cairo | Africa/Casablanca |
| Africa/Ceuta | Africa/Conakry | Africa/Dakar | Africa/Dar_es_Salaam | Africa/Djibouti |
| Africa/Douala | Africa/El_Aaiun | Africa/Freetown | Africa/Gaborone | Africa/Harare |
| Africa/Johannesburg | Africa/Juba | Africa/Kampala | Africa/Khartoum | Africa/Kigali |
| Africa/Kinshasa | Africa/Lagos | Africa/Libreville | Africa/Lome | Africa/Luanda |
| Africa/Lubumbashi | Africa/Lusaka | Africa/Malabo | Africa/Maputo | Africa/Maseru |
| Africa/Mbabane | Africa/Mogadishu | Africa/Monrovia | Africa/Nairobi | Africa/Ndjamena |
| Africa/Niamey | Africa/Nouakchott | Africa/Ouagadougou | Africa/Porto-Novo | Africa/Sao_Tome |
| Africa/Timbuktu | Africa/Tripoli | Africa/Tunis | Africa/Windhoek |
美洲
| America/Adak | America/Anchorage | America/Anguilla |
| America/Antigua | America/Araguaina | America/Argentina/Buenos_Aires |
| America/Argentina/Catamarca | America/Argentina/ComodRivadavia | America/Argentina/Cordoba |
| America/Argentina/Jujuy | America/Argentina/La_Rioja | America/Argentina/Mendoza |
| America/Argentina/Rio_Gallegos | America/Argentina/Salta | America/Argentina/San_Juan |
| America/Argentina/San_Luis | America/Argentina/Tucuman | America/Argentina/Ushuaia |
| America/Aruba | America/Asuncion | America/Atikokan |
| America/Atka | America/Bahia | America/Bahia_Banderas |
| America/Barbados | America/Belem | America/Belize |
| America/Blanc-Sablon | America/Boa_Vista | America/Bogota |
| America/Boise | America/Buenos_Aires | America/Cambridge_Bay |
| America/Campo_Grande | America/Cancun | America/Caracas |
| America/Catamarca | America/Cayenne | America/Cayman |
| America/Chicago | America/Chihuahua | America/Coral_Harbour |
| America/Cordoba | America/Costa_Rica | America/Creston |
| America/Cuiaba | America/Curacao | America/Danmarkshavn |
| America/Dawson | America/Dawson_Creek | America/Denver |
| America/Detroit | America/Dominica | America/Edmonton |
| America/Eirunepe | America/El_Salvador | America/Ensenada |
| America/Fort_Wayne | America/Fortaleza | America/Glace_Bay |
| America/Godthab | America/Goose_Bay | America/Grand_Turk |
| America/Grenada | America/Guadeloupe | America/Guatemala |
| America/Guayaqui | America/Guyana | America/Halifax |
| America/Havana | America/Hermosillo | America/Indiana/Indianapolis |
| America/Indiana/Knox | America/Indiana/Marengo | America/Indiana/Petersburg |
| America/Indiana/Tell_City | America/Indiana/Vevay | America/Indiana/Vincennes |
| America/Indiana/Winamac | America/Indianapolis | America/Inuvik |
| America/Iqaluit | America/Jamaica | America/Jujuy |
| America/Juneau | America/Kentucky/Louisville | America/Kentucky/Monticello |
| America/Knox_IN | America/Kralendijk | America/La_Paz |
| America/Lima | America/Los_Angeles | America/Louisville |
| America/Lower_Princes | America/Maceio | America/Managua |
| America/Manaus | America/Marigot | America/Martinique |
| America/Matamoros | America/Mazatlan | America/Mendoza |
| America/Menominee | America/Merida | America/Metlakatla |
| America/Mexico_City | America/Miquelon | America/Moncton |
| America/Monterrey | America/Montevideo | America/Montreal |
| America/Montserrat | America/Nassau | America/New_York |
| America/Nipigon | America/Nome | America/Noronha |
| America/North_Dakota/Beulah | America/North_Dakota/Center | America/North_Dakota/New_Salem |
| America/Ojinaga | America/Panama | America/Pangnirtung |
| America/Paramaribo | America/Phoenix | America/Port-au-Prince |
| America/Port_of_Spain | America/Porto_Acre | America/Porto_Velho |
| America/Puerto_Rico | America/Rainy_River | America/Rankin_Inlet |
| America/Recife | America/Regina | America/Resolute |
| America/Rio_Branco | America/Rosario | America/Santa_Isabel |
| America/Santarem | America/Santiago | America/Santo_Domingo |
| America/Sao_Paulo | America/Scoresbysund | America/Shiprock |
| America/Sitka | America/St_Barthelemy | America/St_Johns |
| America/St_Kitts | America/St_Lucia | America/St_Thomas |
| America/St_Vincent | America/Swift_Current | America/Tegucigalpa |
| America/Thule | America/Thunder_Bay | America/Tijuana |
| America/Toronto | America/Tortola | America/Vancouver |
| America/Virgin | America/Whitehorse | America/Winnipeg |
| America/Yakutat | America/Yellowknife |
南极
| Antarctica/Casey | Antarctica/Davis | Antarctica/DumontDUrville | Antarctica/Macquarie |
| Antarctica/Mawson | Antarctica/McMurdo | Antarctica/Palmer | Antarctica/Rothera |
| Antarctica/South_Pole | Antarctica/Syowa | Antarctica/Vostok |
亚洲
| Asia/Aden | Asia/Almaty | Asia/Amman | Asia/Anadyr | Asia/Aqtau |
| Asia/Aqtobe | Asia/Ashgabat | Asia/Ashkhabad | Asia/Baghdad | Asia/Bahrain |
| Asia/Baku | Asia/Bangkok | Asia/Beirut | Asia/Bishkek | Asia/Brunei |
| Asia/Calcutta | Asia/Choibalsan | Asia/Chongqing | Asia/Chungking | Asia/Colombo |
| Asia/Dacca | Asia/Damascus | Asia/Dhaka | Asia/Dili | Asia/Dubai |
| Asia/Dushanbe | Asia/Gaza | Asia/Harbin | Asia/Hebron | Asia/Ho_Chi_Minh |
| Asia/Hong_Kong | Asia/Hovd | Asia/Irkutsk | Asia/Istanbul | Asia/Jakarta |
| Asia/Jayapura | Asia/Jerusalem | Asia/Kabul | Asia/Kamchatka | Asia/Karachi |
| Asia/Kashgar | Asia/Kathmandu | Asia/Katmandu | Asia/Khandyga | Asia/Kolkata |
| Asia/Krasnoyarsk | Asia/Kuala_Lumpur | Asia/Kuching | Asia/Kuwait | Asia/Macao |
| Asia/Macau | Asia/Magadan | Asia/Makassar | Asia/Manila | Asia/Muscat |
| Asia/Nicosia | Asia/Novokuznetsk | Asia/Novosibirsk | Asia/Omsk | Asia/Oral |
| Asia/Phnom_Penh | Asia/Pontianak | Asia/Pyongyang | Asia/Qatar | Asia/Qyzylorda |
| Asia/Rangoon | Asia/Riyadh | Asia/Saigon | Asia/Sakhalin | Asia/Samarkand |
| Asia/Seoul | Asia/Shanghai | Asia/Singapore | Asia/Taipei | Asia/Tashkent |
| Asia/Tbilisi | Asia/Tehran | Asia/Tel_Aviv | Asia/Thimbu | Asia/Thimphu |
| Asia/Tokyo | Asia/Ujung_Pandang | Asia/Ulaanbaatar | Asia/Ulan_Bator | Asia/Urumqi |
| Asia/Ust-Nera | Asia/Vientiane | Asia/Vladivostok | Asia/Yakutsk | Asia/Yekaterinburg |
| Asia/Yerevan |
大西洋
| Atlantic/Azores | Atlantic/Bermuda | Atlantic/Canary | Atlantic/Cape_Verde | Atlantic/Faeroe |
| Atlantic/Faroe | Atlantic/Jan_Mayen | Atlantic/Madeira | Atlantic/Reykjavik | Atlantic/South_Georgia |
| Atlantic/St_Helena | Atlantic/Stanley |
澳洲
| Australia/ACT | Australia/Adelaide | Australia/Brisbane | Australia/Broken_Hill |
| Australia/Canberra | Australia/Currie | Australia/Darwin | Australia/Eucla |
| Australia/Hobart | Australia/LHI | Australia/Lindeman | Australia/Lord_Howe |
| Australia/Melbourne | Australia/North | Australia/NSW | Australia/Perth |
| Australia/Queensland | Australia/South | Australia/Sydney | Australia/Tasmania |
| Australia/Victoria | Australia/West | Australia/Yancowinna |
欧洲
<td style="padding: 6px 15px 6p
| Europe/Amsterdam | Europe/Andorra | Europe/Athens | Europe/Belfast | Europe/Belgrade |
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