Pick a city/research station/island/big rock you share a timezone with: Kabul Tirane Algiers Andorra Luanda Anguilla McMurdo Casey Davis Dumont-d'Urville Mawson Palmer Rothera Syowa Troll Vostok Antigua Buenos Aires, Argentina Cordoba, Argentina Salta, Argentina Jujuy, Argentina Tucuman, Argentina Catamarca, Argentina La Rioja, Argentina San Juan, Argentina Mendoza, Argentina San Luis, Argentina Rio Gallegos, Argentina Ushuaia, Argentina Yerevan Aruba Lord Howe Macquarie Hobart Melbourne Sydney Broken Hill Brisbane Lindeman Adelaide Darwin Perth Eucla Vienna Baku Nassau Bahrain Dhaka Barbados Minsk Brussels Belize Porto-Novo Bermuda Thimphu La Paz Sarajevo Gaborone Noronha Belem Fortaleza Recife Araguaina Maceio Bahia Sao Paulo Campo Grande Cuiaba Santarem Porto Velho Boa Vista Manaus Eirunepe Rio Branco London Chagos Brunei Sofia Ouagadougou Bujumbura Phnom Penh Douala St Johns Halifax Glace Bay Moncton Goose Bay Blanc-Sablon Toronto Iqaluit Atikokan Winnipeg Resolute Rankin Inlet Regina Swift Current Edmonton Cambridge Bay Inuvik Creston Dawson Creek Fort Nelson Whitehorse Dawson Vancouver Cape Verde Kralendijk Cayman Bangui Ndjamena Santiago Punta Arenas Easter Shanghai Urumqi Christmas Cocos Bogota Comoro Kinshasa Lubumbashi Brazzaville Rarotonga Costa Rica Zagreb Havana Curacao Nicosia Famagusta Prague Abidjan Copenhagen Djibouti Dominica Santo Domingo Dili Guayaquil Galapagos Cairo El Salvador Malabo Asmara Tallinn Mbabane Addis Ababa Stanley Faroe Fiji Helsinki Paris Cayenne Tahiti Marquesas Gambier Kerguelen Libreville Banjul Tbilisi Berlin Busingen Accra Gibraltar Athens Nuuk Danmarkshavn Scoresbysund Thule Grenada Guadeloupe Guam Guatemala Guernsey Conakry Bissau Guyana Port-au-Prince Tegucigalpa Hong Kong Budapest Reykjavik Kolkata Jakarta Pontianak Makassar Jayapura Tehran Baghdad Dublin Isle of Man Jerusalem Rome Jamaica Tokyo Jersey Amman Almaty Qyzylorda Qostanay Aqtobe Aqtau Atyrau Oral Nairobi Tarawa Kanton Kiritimati Pyongyang Seoul Kuwait Bishkek Vientiane Riga Beirut Maseru Monrovia Tripoli Vaduz Vilnius Luxembourg Macau Antananarivo Blantyre Kuala Lumpur Kuching Maldives Bamako Malta Majuro Kwajalein Martinique Nouakchott Mauritius Mayotte Mexico City Cancun Merida Monterrey Matamoros Chihuahua Ciudad Juarez Ojinaga Mazatlan Bahia de Banderas Hermosillo Tijuana Chuuk Pohnpei Kosrae Chisinau Monaco Ulaanbaatar Hovd Choibalsan Podgorica Montserrat Casablanca Maputo Yangon Windhoek Nauru Kathmandu Amsterdam Noumea Auckland Chatham Managua Niamey Lagos Niue Norfolk Skopje Saipan Oslo Muscat Karachi Palau Gaza Hebron Panama Port Moresby Bougainville Asuncion Lima Manila Pitcairn Warsaw Lisbon Madeira Azores Puerto Rico Qatar Bucharest Kaliningrad Moscow Kirov Volgograd Astrakhan Saratov Ulyanovsk Samara Yekaterinburg Omsk Novosibirsk Barnaul Tomsk Novokuznetsk Krasnoyarsk Irkutsk Chita Yakutsk Khandyga Vladivostok Ust-Nera Magadan Yuzhno-Sakhalinsk Srednekolymsk Kamchatka Anadyr Kigali Reunion Pago Pago Apia San Marino Sao Tome Riyadh Dakar Belgrade Mahe Freetown Singapore Bratislava Ljubljana Guadalcanal Mogadishu Johannesburg South Georgia Juba Madrid Ceuta Canary Colombo St Barthelemy St Helena St Kitts St Lucia Lower Princes Marigot Miquelon St Vincent Khartoum Paramaribo Longyearbyen Stockholm Zurich Damascus Taipei Dushanbe Dar es Salaam Bangkok Lome Fakaofo Tongatapu Port of Spain Tunis Istanbul Ashgabat Grand Turk Funafuti Midway Wake Kampala Simferopol Kyiv Dubai New York Detroit Louisville, Kentucky Monticello, Kentucky Indianapolis, Indiana Vincennes, Indiana Winamac, Indiana Marengo, Indiana Petersburg, Indiana Vevay, Indiana Chicago Tell City, Indiana Knox, Indiana Menominee Center, North Dakota New Salem, North Dakota Beulah, North Dakota Denver Boise Phoenix Los Angeles Anchorage Juneau Sitka Metlakatla Yakutat Nome Adak Honolulu Montevideo Samarkand Tashkent Efate Vatican Caracas Ho Chi Minh Tortola St Thomas Wallis El Aaiun Aden Lusaka Harare Mariehamn