| (GMT-12:00) International Date Line West |
| (GMT-11:00) Midway Island, Samoa |
| (GMT-10:00) Hawaii |
| (GMT-09:00) Alaska |
| (GMT-08:00) Pacific Time (US & Canada) |
| (GMT-08:00) Tijuana, Baja California |
| (GMT-07:00) Arizona |
| (GMT-07:00) Mountain Time (US & Canada) |
| (GMT-07:00) Chihuahua, La Paz, Mazatlan - Old |
| (GMT-07:00) Chihuahua, La Paz, Mazatlan - New |
| (GMT-06:00) Central Time (US & Canada) |
| (GMT-06:00) Central America |
| (GMT-06:00) Guadalajara, Mexico City, Monterrey - New |
| (GMT-06:00) Guadalajara, Mexico City, Monterrey - Old |
| (GMT-06:00) Saskatchewan |
| (GMT-05:00) Indiana (East) |
| (GMT-05:00) Eastern Time (US & Canada) |
| (GMT-05:00) Bogota, Lima, Quito, Rio Branco |
| (GMT-04:30) Caracas |
| (GMT-04:00) Caracas, La Paz |
| (GMT-04:00) Santiago |
| (GMT-04:00) Atlantic Time (Canada) |
| (GMT-04:00) Asuncion |
| (GMT-04:00) Manaus |
| (GMT-03:30) Newfoundland |
| (GMT-03:00) Buenos Aires |
| (GMT-03:00) Greenland |
| (GMT-03:00) Brasilia |
| (GMT-03:00) Buenos Aires, Georgetown |
| (GMT-03:00) Montevideo |
| (GMT-02:00) Mid-Atlantic |
| (GMT-01:00) Cape Verde Is. |
| (GMT-01:00) Azores |
| (GMT) Casablanca |
| (GMT) Casablanca, Monrovia, Reykjavik |
| (GMT) Coordinated Universal Time |
| (GMT) Greenwich Mean Time : Dublin, Edinburgh, Lisbon, London |
| (GMT+01:00) Brussels, Copenhagen, Madrid, Paris |
| (GMT+01:00) Belgrade, Bratislava, Budapest, Ljubljana, Prague |
| (GMT+01:00) Sarajevo, Skopje, Warsaw, Zagreb |
| (GMT+01:00) Amsterdam, Berlin, Bern, Rome, Stockholm, Vienna |
| (GMT+01:00) West Central Africa |
| (GMT+02:00) Windhoek |
| (GMT+02:00) Beirut |
| (GMT+02:00) Harare, Pretoria |
| (GMT+02:00) Minsk |
| (GMT+02:00) Athens, Bucharest, Istanbul |
| (GMT+02:00) Helsinki, Kyiv, Riga, Sofia, Tallinn, Vilnius |
| (GMT+02:00) Amman |
| (GMT+02:00) Cairo |
| (GMT+02:00) Jerusalem |
| (GMT+03:00) Nairobi |
| (GMT+03:00) Moscow, St. Petersburg, Volgograd |
| (GMT+03:00) Kuwait, Riyadh |
| (GMT+03:00) Tbilisi |
| (GMT+03:00) Baghdad |
| (GMT+03:30) Tehran |
| (GMT+04:00) Baku |
| (GMT+04:00) Yerevan |
| (GMT+04:00) Yerevan |
| (GMT+04:00) Port Louis |
| (GMT+04:00) Abu Dhabi, Muscat |
| (GMT+04:30) Kabul |
| (GMT+05:00) Ekaterinburg |
| (GMT+05:00) Islamabad, Karachi, Tashkent |
| (GMT+05:00) Islamabad, Karachi |
| (GMT+05:30) Sri Jayawardenepura |
| (GMT+05:30) Chennai, Kolkata, Mumbai, New Delhi |
| (GMT+05:45) Kathmandu |
| (GMT+06:00) Astana, Dhaka |
| (GMT+06:00) Almaty, Novosibirsk |
| (GMT+06:30) Yangon (Rangoon) |
| (GMT+07:00) Krasnoyarsk |
| (GMT+07:00) Bangkok, Hanoi, Jakarta |
| (GMT+08:00) Ulaanbaatar |
| (GMT+08:00) Perth |
| (GMT+08:00) Kuala Lumpur, Singapore |
| (GMT+08:00) Taipei |
| (GMT+08:00) Irkutsk, Ulaan Bataar |
| (GMT+08:00) Beijing, Chongqing, Hong Kong, Urumqi |
| (GMT+09:00) Seoul |
| (GMT+09:00) Osaka, Sapporo, Tokyo |
| (GMT+09:00) Yakutsk |
| (GMT+09:30) Adelaide |
| (GMT+09:30) Darwin |
| (GMT+10:00) Canberra, Melbourne, Sydney |
| (GMT+10:00) Brisbane |
| (GMT+10:00) Guam, Port Moresby |
| (GMT+10:00) Hobart |
| (GMT+10:00) Vladivostok |
| (GMT+11:00) Magadan, Solomon Is., New Caledonia |
| (GMT+12:00) Auckland, Wellington |
| (GMT+12:00) Fiji, Kamchatka, Marshall Is. |
| (GMT+12:00) Petropavlovsk-Kamchatsky |
| (GMT+13:00) Nuku'alofa |