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УкраїнськаTime difference between Belfast, United Kingdom and other cities
Belfast time zone: UTC+01:00 or BSTFind out the time difference between and Belfast,
or see the time difference between Belfast and other cities in the table below.
| City and country | Time difference | City and country | Time difference |
|---|---|---|---|
| Abidjan, Cote d'Ivoire | 1 hour behind Belfast | Lahore, Pakistan | 4 hours ahead of Belfast |
| Abu Dhabi, United Arab Emirates | 3 hours ahead of Belfast | Leeds, United Kingdom | the same time as Belfast |
| Abu Ghraib, Iraq | 2 hours ahead of Belfast | Leipzig, Germany | 1 hour ahead of Belfast |
| Accra, Ghana | 1 hour behind Belfast | León, Mexico | 7 hours behind Belfast |
| Adana, Turkey | 2 hours ahead of Belfast | Libreville, Gabon | the same time as Belfast |
| Addis Ababa, Ethiopia | 2 hours ahead of Belfast | Likasi, DR Congo | 1 hour ahead of Belfast |
| Adelaide, Australia | 8 hours 30 minutes ahead of Belfast | Lilongwe, Malawi | 1 hour ahead of Belfast |
| Aden, Yemen | 2 hours ahead of Belfast | Lima, Peru | 6 hours behind Belfast |
| Agadir, Morocco | the same time as Belfast | Lisbon, Portugal | the same time as Belfast |
| Ahmedabad, India | 4 hours 30 minutes ahead of Belfast | Liverpool, United Kingdom | the same time as Belfast |
| Ahvāz, Iran | 2 hours 30 minutes ahead of Belfast | Lomé, Togo | 1 hour behind Belfast |
| Al Hudaydah, Yemen | 2 hours ahead of Belfast | London, United Kingdom | the same time as Belfast |
| Aleppo, Syria | 2 hours ahead of Belfast | Los Angeles, USA | 8 hours behind Belfast |
| Alexandria, Egypt | 1 hour ahead of Belfast | Luanda, Angola | the same time as Belfast |
| Algiers, Algeria | the same time as Belfast | Lubumbashi, DR Congo | 1 hour ahead of Belfast |
| Almaty, Kazakhstan | 4 hours ahead of Belfast | Lucknow, India | 4 hours 30 minutes ahead of Belfast |
| Amman, Jordan | 2 hours ahead of Belfast | Luhansk, Ukraine | 2 hours ahead of Belfast |
| Amsterdam, Netherlands | 1 hour ahead of Belfast | Lusaka, Zambia | 1 hour ahead of Belfast |
| Ankara, Turkey | 2 hours ahead of Belfast | Luxor, Egypt | 1 hour ahead of Belfast |
| Antalya, Turkey | 2 hours ahead of Belfast | Lviv, Ukraine | 2 hours ahead of Belfast |
| Antananarivo, Madagascar | 2 hours ahead of Belfast | Lyon, France | 1 hour ahead of Belfast |
| Antwerp, Belgium | 1 hour ahead of Belfast | Łódź, Poland | 1 hour ahead of Belfast |
| Arequipa, Peru | 6 hours behind Belfast | Macao, Macau | 7 hours ahead of Belfast |
| Ashgabat, Turkmenistan | 4 hours ahead of Belfast | Madrid, Spain | 1 hour ahead of Belfast |
| Asmara, Eritrea | 2 hours ahead of Belfast | Makassar, Indonesia | 7 hours ahead of Belfast |
| Asunción, Paraguay | 5 hours behind Belfast | Málaga, Spain | 1 hour ahead of Belfast |
| Asyut, Egypt | 1 hour ahead of Belfast | Managua, Nicaragua | 7 hours behind Belfast |
| Athens, Greece | 2 hours ahead of Belfast | Manaus, Brazil | 5 hours behind Belfast |
| Auckland, New Zealand | 11 hours ahead of Belfast | Mandalay, Myanmar | 5 hours 30 minutes ahead of Belfast |
| Austin, USA | 6 hours behind Belfast | Manila, Philippines | 7 hours ahead of Belfast |
| Bacolod City, Philippines | 7 hours ahead of Belfast | Mansoura, Egypt | 1 hour ahead of Belfast |
| Baghdad, Iraq | 2 hours ahead of Belfast | Maputo, Mozambique | 1 hour ahead of Belfast |
| Baku, Azerbaijan | 3 hours ahead of Belfast | Mar del Plata, Argentina | 4 hours behind Belfast |
| Baltimore, USA | 5 hours behind Belfast | Maracaibo, Venezuela | 5 hours behind Belfast |
| Bamako, Mali | 1 hour behind Belfast | Maracay, Venezuela | 5 hours behind Belfast |
| Bandung, Indonesia | 6 hours ahead of Belfast | Mariupol, Ukraine | 2 hours ahead of Belfast |
| Bangkok, Thailand | 6 hours ahead of Belfast | Marrakesh, Morocco | the same time as Belfast |
| Bangui, Central African Republic | the same time as Belfast | Marseille, France | 1 hour ahead of Belfast |
| Barcelona, Venezuela | 5 hours behind Belfast | Mashhad, Iran | 2 hours 30 minutes ahead of Belfast |
| Barcelona, Spain | 1 hour ahead of Belfast | Matola, Mozambique | 1 hour ahead of Belfast |
| Barnaul, Russia | 6 hours ahead of Belfast | Maturín, Venezuela | 5 hours behind Belfast |
| Barquisimeto, Venezuela | 5 hours behind Belfast | Mawlamyine, Myanmar | 5 hours 30 minutes ahead of Belfast |
| Barranquilla, Colombia | 6 hours behind Belfast | Mbuji-Mayi, DR Congo | 1 hour ahead of Belfast |
| Basrah, Iraq | 2 hours ahead of Belfast | Mecca, Saudi Arabia | 2 hours ahead of Belfast |
| Beijing, China | 7 hours ahead of Belfast | Medan, Indonesia | 6 hours ahead of Belfast |
| Beira, Mozambique | 1 hour ahead of Belfast | Medellín, Colombia | 6 hours behind Belfast |
| Beirut, Lebanon | 2 hours ahead of Belfast | Medina, Saudi Arabia | 2 hours ahead of Belfast |
| Bekasi, Indonesia | 6 hours ahead of Belfast | Meknes, Morocco | the same time as Belfast |
| Belém, Brazil | 4 hours behind Belfast | Melbourne, Australia | 9 hours ahead of Belfast |
| Belgrade, Serbia | 1 hour ahead of Belfast | Memphis, USA | 6 hours behind Belfast |
| Belo Horizonte, Brazil | 4 hours behind Belfast | Mendoza, Argentina | 4 hours behind Belfast |
| Bengaluru, India | 4 hours 30 minutes ahead of Belfast | Mexico City, Mexico | 7 hours behind Belfast |
| Benghazi, Libya | 1 hour ahead of Belfast | Milan, Italy | 1 hour ahead of Belfast |
| Benin City, Nigeria | the same time as Belfast | Minsk, Belarus | 2 hours ahead of Belfast |
| Benoni, South Africa | 1 hour ahead of Belfast | Mississauga, Canada | 5 hours behind Belfast |
| Berlin, Germany | 1 hour ahead of Belfast | Mogadishu, Somalia | 2 hours ahead of Belfast |
| Birmingham, United Kingdom | the same time as Belfast | Mombasa, Kenya | 2 hours ahead of Belfast |
| Bishkek, Kyrgyzstan | 5 hours ahead of Belfast | Monrovia, Liberia | 1 hour behind Belfast |
| Blantyre, Malawi | 1 hour ahead of Belfast | Monterrey, Mexico | 7 hours behind Belfast |
| Bogotá, Colombia | 6 hours behind Belfast | Montevideo, Uruguay | 4 hours behind Belfast |
| Boston, USA | 5 hours behind Belfast | Montreal, Canada | 5 hours behind Belfast |
| Bouaké, Cote d'Ivoire | 1 hour behind Belfast | Moscow, Russia | 2 hours ahead of Belfast |
| Boumerdas, Algeria | the same time as Belfast | Mosul, Iraq | 2 hours ahead of Belfast |
| Brampton, Canada | 5 hours behind Belfast | Multan, Pakistan | 4 hours ahead of Belfast |
| Brasília, Brazil | 4 hours behind Belfast | Mumbai, India | 4 hours 30 minutes ahead of Belfast |
| Bratislava, Slovakia | 1 hour ahead of Belfast | Munich, Germany | 1 hour ahead of Belfast |
| Brazzaville, Congo | the same time as Belfast | Murcia, Spain | 1 hour ahead of Belfast |
| Bremen, Germany | 1 hour ahead of Belfast | Muscat, Oman | 3 hours ahead of Belfast |
| Brisbane, Australia | 9 hours ahead of Belfast | Muzaffarabad, Pakistan | 4 hours ahead of Belfast |
| Bristol, United Kingdom | the same time as Belfast | Mwanza, Tanzania | 2 hours ahead of Belfast |
| Brussels, Belgium | 1 hour ahead of Belfast | Mykolayiv, Ukraine | 2 hours ahead of Belfast |
| Bucaramanga, Colombia | 6 hours behind Belfast | N'Djamena, Chad | the same time as Belfast |
| Bucharest, Romania | 2 hours ahead of Belfast | Nagoya, Japan | 8 hours ahead of Belfast |
| Budapest, Hungary | 1 hour ahead of Belfast | Nagpur, India | 4 hours 30 minutes ahead of Belfast |
| Buenos Aires, Argentina | 4 hours behind Belfast | Nairobi, Kenya | 2 hours ahead of Belfast |
| Bulawayo, Zimbabwe | 1 hour ahead of Belfast | Najaf, Iraq | 2 hours ahead of Belfast |
| Bursa, Turkey | 2 hours ahead of Belfast | Namangan, Uzbekistan | 4 hours ahead of Belfast |
| Busan, South Korea | 8 hours ahead of Belfast | Namp'o, North Korea | 8 hours ahead of Belfast |
| Cairo, Egypt | 1 hour ahead of Belfast | Nanchong, China | 7 hours ahead of Belfast |
| Calgary, Canada | 7 hours behind Belfast | Nanjing, China | 7 hours ahead of Belfast |
| Callao, Peru | 6 hours behind Belfast | Naples, Italy | 1 hour ahead of Belfast |
| Cape Town, South Africa | 1 hour ahead of Belfast | Naypyitaw, Myanmar | 5 hours 30 minutes ahead of Belfast |
| Caracas, Venezuela | 5 hours behind Belfast | New York, USA | 5 hours behind Belfast |
| Cartagena, Colombia | 6 hours behind Belfast | Niamey, Niger | the same time as Belfast |
| Cebu City, Philippines | 7 hours ahead of Belfast | Nizhny Novgorod, Russia | 2 hours ahead of Belfast |
| Charlotte, USA | 5 hours behind Belfast | Nouakchott, Mauritania | 1 hour behind Belfast |
| Chelyabinsk, Russia | 4 hours ahead of Belfast | Novosibirsk, Russia | 6 hours ahead of Belfast |
| Chengdu, China | 7 hours ahead of Belfast | Nuremberg, Germany | 1 hour ahead of Belfast |
| Chennai, India | 4 hours 30 minutes ahead of Belfast | Odesa, Ukraine | 2 hours ahead of Belfast |
| Chicago, USA | 6 hours behind Belfast | Omdurman, Sudan | 1 hour ahead of Belfast |
| Chiclayo, Peru | 6 hours behind Belfast | Omsk, Russia | 5 hours ahead of Belfast |
| Chişinău, Moldova | 2 hours ahead of Belfast | Oran, Algeria | the same time as Belfast |
| Chittagong, Bangladesh | 5 hours ahead of Belfast | Osaka, Japan | 8 hours ahead of Belfast |
| Chongqing, China | 7 hours ahead of Belfast | Oslo, Norway | 1 hour ahead of Belfast |
| City of Taguig, Philippines | 7 hours ahead of Belfast | Ottawa, Canada | 5 hours behind Belfast |
| Ciudad Guayana, Venezuela | 5 hours behind Belfast | Ouagadougou, Burkina Faso | 1 hour behind Belfast |
| Ciudad Juárez, Mexico | 6 hours behind Belfast | Palembang, Indonesia | 6 hours ahead of Belfast |
| Ciudad Nezahualcoyotl, Mexico | 7 hours behind Belfast | Palermo, Italy | 1 hour ahead of Belfast |
| Cochabamba, Bolivia | 5 hours behind Belfast | Paris, France | 1 hour ahead of Belfast |
| Cologne, Germany | 1 hour ahead of Belfast | Patna, India | 4 hours 30 minutes ahead of Belfast |
| Colombo, Sri Lanka | 4 hours 30 minutes ahead of Belfast | Pereira, Colombia | 6 hours behind Belfast |
| Columbus, USA | 5 hours behind Belfast | Perm, Russia | 4 hours ahead of Belfast |
| Conakry, Guinea | 1 hour behind Belfast | Perth, Australia | 7 hours ahead of Belfast |
| Constantine, Algeria | the same time as Belfast | Peshawar, Pakistan | 4 hours ahead of Belfast |
| Copenhagen, Denmark | 1 hour ahead of Belfast | Petaling Jaya, Malaysia | 7 hours ahead of Belfast |
| Córdoba, Argentina | 4 hours behind Belfast | Philadelphia, USA | 5 hours behind Belfast |
| Cotonou, Benin | the same time as Belfast | Phnom Penh, Cambodia | 6 hours ahead of Belfast |
| Cúcuta, Colombia | 6 hours behind Belfast | Phoenix, USA | 8 hours behind Belfast |
| Curitiba, Brazil | 4 hours behind Belfast | Pietermaritzburg, South Africa | 1 hour ahead of Belfast |
| Da Nang, Vietnam | 6 hours ahead of Belfast | Pikine, Senegal | 1 hour behind Belfast |
| Daegu, South Korea | 8 hours ahead of Belfast | Pointe-Noire, Congo | the same time as Belfast |
| Daejeon, South Korea | 8 hours ahead of Belfast | Port Elizabeth, South Africa | 1 hour ahead of Belfast |
| Dakar, Senegal | 1 hour behind Belfast | Port Harcourt, Nigeria | the same time as Belfast |
| Dallas, USA | 6 hours behind Belfast | Port Said, Egypt | 1 hour ahead of Belfast |
| Damascus, Syria | 2 hours ahead of Belfast | Port Sudan, Sudan | 1 hour ahead of Belfast |
| Dammam, Saudi Arabia | 2 hours ahead of Belfast | Port-au-Prince, Haiti | 5 hours behind Belfast |
| Dar es Salaam, Tanzania | 2 hours ahead of Belfast | Porto Alegre, Brazil | 4 hours behind Belfast |
| Davao City, Philippines | 7 hours ahead of Belfast | Poznań, Poland | 1 hour ahead of Belfast |
| Delhi, India | 4 hours 30 minutes ahead of Belfast | Prague, Czech Republic | 1 hour ahead of Belfast |
| Denver, USA | 7 hours behind Belfast | Pretoria, South Africa | 1 hour ahead of Belfast |
| Detroit, USA | 5 hours behind Belfast | Pristina, Kosovo | 1 hour ahead of Belfast |
| Dhaka, Bangladesh | 5 hours ahead of Belfast | Puebla City, Mexico | 7 hours behind Belfast |
| Djibouti, Djibouti | 2 hours ahead of Belfast | Puente Alto, Chile | 5 hours behind Belfast |
| Dnipro, Ukraine | 2 hours ahead of Belfast | Pune, India | 4 hours 30 minutes ahead of Belfast |
| Donetsk, Ukraine | 2 hours ahead of Belfast | Pyongyang, North Korea | 8 hours ahead of Belfast |
| Dongguan, China | 7 hours ahead of Belfast | Qom, Iran | 2 hours 30 minutes ahead of Belfast |
| Dortmund, Germany | 1 hour ahead of Belfast | Québec, Canada | 5 hours behind Belfast |
| Douala, Cameroon | the same time as Belfast | Quetta, Pakistan | 4 hours ahead of Belfast |
| Dresden, Germany | 1 hour ahead of Belfast | Quezon City, Philippines | 7 hours ahead of Belfast |
| Dubai, United Arab Emirates | 3 hours ahead of Belfast | Quilmes, Argentina | 4 hours behind Belfast |
| Dublin, Ireland | the same time as Belfast | Quito, Ecuador | 6 hours behind Belfast |
| Duisburg, Germany | 1 hour ahead of Belfast | Rabat, Morocco | the same time as Belfast |
| Durban, South Africa | 1 hour ahead of Belfast | Rajshahi, Bangladesh | 5 hours ahead of Belfast |
| Dushanbe, Tajikistan | 4 hours ahead of Belfast | Rawalpindi, Pakistan | 4 hours ahead of Belfast |
| Dusseldorf, Germany | 1 hour ahead of Belfast | Recife, Brazil | 4 hours behind Belfast |
| Ecatepec de Morelos, Mexico | 7 hours behind Belfast | Riga, Latvia | 2 hours ahead of Belfast |
| Edinburgh, United Kingdom | the same time as Belfast | Rio de Janeiro, Brazil | 4 hours behind Belfast |
| Edmonton, Canada | 7 hours behind Belfast | Riyadh, Saudi Arabia | 2 hours ahead of Belfast |
| El Mahalla El Kubra, Egypt | 1 hour ahead of Belfast | Rome, Italy | 1 hour ahead of Belfast |
| El Paso, USA | 7 hours behind Belfast | Rosario, Argentina | 4 hours behind Belfast |
| Erbil, Iraq | 2 hours ahead of Belfast | Rostov-on-Don, Russia | 2 hours ahead of Belfast |
| Essen, Germany | 1 hour ahead of Belfast | Rotterdam, Netherlands | 1 hour ahead of Belfast |
| Faisalabad, Pakistan | 4 hours ahead of Belfast | Saint Petersburg, Russia | 2 hours ahead of Belfast |
| Fes, Morocco | the same time as Belfast | Saitama, Japan | 8 hours ahead of Belfast |
| Fort Worth, USA | 6 hours behind Belfast | Salé, Morocco | the same time as Belfast |
| Fortaleza, Brazil | 4 hours behind Belfast | Salta, Argentina | 4 hours behind Belfast |
| Frankfurt am Main, Germany | 1 hour ahead of Belfast | Salvador, Brazil | 4 hours behind Belfast |
| Freetown, Sierra Leone | 1 hour behind Belfast | Samara, Russia | 3 hours ahead of Belfast |
| Fukuoka, Japan | 8 hours ahead of Belfast | San Antonio, USA | 6 hours behind Belfast |
| Garoua, Cameroon | the same time as Belfast | San Diego, USA | 8 hours behind Belfast |
| Gaza, Palestinian Territories | 2 hours ahead of Belfast | San Francisco, USA | 8 hours behind Belfast |
| Gaziantep, Turkey | 2 hours ahead of Belfast | San Jose, USA | 8 hours behind Belfast |
| Gdańsk, Poland | 1 hour ahead of Belfast | San Juan, Puerto Rico | 5 hours behind Belfast |
| General Santos, Philippines | 7 hours ahead of Belfast | San Miguel de Tucumán, Argentina | 4 hours behind Belfast |
| Genoa, Italy | 1 hour ahead of Belfast | San Pedro Sula, Honduras | 7 hours behind Belfast |
| Giza, Egypt | 1 hour ahead of Belfast | San Salvador, El Salvador | 7 hours behind Belfast |
| Glasgow, United Kingdom | the same time as Belfast | Sanaa, Yemen | 2 hours ahead of Belfast |
| Goiânia, Brazil | 4 hours behind Belfast | Santa Cruz de la Sierra, Bolivia | 5 hours behind Belfast |
| Gold Coast, Australia | 9 hours ahead of Belfast | Santa Fe, Argentina | 4 hours behind Belfast |
| Gomel, Belarus | 2 hours ahead of Belfast | Santa Marta, Colombia | 6 hours behind Belfast |
| Gothenburg, Sweden | 1 hour ahead of Belfast | Santiago, Chile | 5 hours behind Belfast |
| Goyang, South Korea | 8 hours ahead of Belfast | Santiago de Cali, Colombia | 6 hours behind Belfast |
| Guadalajara, Mexico | 7 hours behind Belfast | Santiago de Cuba, Cuba | 5 hours behind Belfast |
| Guangzhou, China | 7 hours ahead of Belfast | Santiago de los Caballeros, Dominican Republic | 5 hours behind Belfast |
| Guatemala City, Guatemala | 7 hours behind Belfast | Santo Domingo, Dominican Republic | 5 hours behind Belfast |
| Guayaquil, Ecuador | 6 hours behind Belfast | São Paulo, Brazil | 4 hours behind Belfast |
| Gujranwala, Pakistan | 4 hours ahead of Belfast | Sapporo, Japan | 8 hours ahead of Belfast |
| Gwangju, South Korea | 8 hours ahead of Belfast | Sarajevo, Bosnia and Herzegovina | 1 hour ahead of Belfast |
| Haiphong, Vietnam | 6 hours ahead of Belfast | Saratov, Russia | 3 hours ahead of Belfast |
| Hama, Syria | 2 hours ahead of Belfast | Seattle, USA | 8 hours behind Belfast |
| Hamburg, Germany | 1 hour ahead of Belfast | Sendai, Japan | 8 hours ahead of Belfast |
| Hamhung, North Korea | 8 hours ahead of Belfast | Seoul, South Korea | 8 hours ahead of Belfast |
| Hamilton, Canada | 5 hours behind Belfast | Sevastopol, Ukraine | 2 hours ahead of Belfast |
| Hangzhou, China | 7 hours ahead of Belfast | Seville, Spain | 1 hour ahead of Belfast |
| Hanoi, Vietnam | 6 hours ahead of Belfast | Shah Alam, Malaysia | 7 hours ahead of Belfast |
| Hanover, Germany | 1 hour ahead of Belfast | Shanghai, China | 7 hours ahead of Belfast |
| Harare, Zimbabwe | 1 hour ahead of Belfast | Sharjah, United Arab Emirates | 3 hours ahead of Belfast |
| Harbin, China | 7 hours ahead of Belfast | Sheffield, United Kingdom | the same time as Belfast |
| Hargeysa, Somalia | 2 hours ahead of Belfast | Shenyang, China | 7 hours ahead of Belfast |
| Havana, Cuba | 5 hours behind Belfast | Shenzhen, China | 7 hours ahead of Belfast |
| Helsinki, Finland | 2 hours ahead of Belfast | Shiraz, Iran | 2 hours 30 minutes ahead of Belfast |
| Hiroshima, Japan | 8 hours ahead of Belfast | Shymkent, Kazakhstan | 4 hours ahead of Belfast |
| Ho Chi Minh City, Vietnam | 6 hours ahead of Belfast | Singapore, Singapore | 7 hours ahead of Belfast |
| Homs, Syria | 2 hours ahead of Belfast | Skopje, North Macedonia | 1 hour ahead of Belfast |
| Hong Kong, Hong Kong | 7 hours ahead of Belfast | Sofia, Bulgaria | 2 hours ahead of Belfast |
| Houston, USA | 6 hours behind Belfast | Stockholm, Sweden | 1 hour ahead of Belfast |
| Hyderabad, India | 4 hours 30 minutes ahead of Belfast | Stuttgart, Germany | 1 hour ahead of Belfast |
| Hyderābād, Pakistan | 4 hours ahead of Belfast | Suez, Egypt | 1 hour ahead of Belfast |
| Ibadan, Nigeria | the same time as Belfast | Sulaymaniyah, Iraq | 2 hours ahead of Belfast |
| Ibague, Colombia | 6 hours behind Belfast | Surabaya, Indonesia | 6 hours ahead of Belfast |
| Incheon, South Korea | 8 hours ahead of Belfast | Surat, India | 4 hours 30 minutes ahead of Belfast |
| Indianapolis, USA | 5 hours behind Belfast | Suwon, South Korea | 8 hours ahead of Belfast |
| Indore, India | 4 hours 30 minutes ahead of Belfast | Sydney, Australia | 9 hours ahead of Belfast |
| Ipoh, Malaysia | 7 hours ahead of Belfast | Ta`izz, Yemen | 2 hours ahead of Belfast |
| Iquitos, Peru | 6 hours behind Belfast | Ta’if, Saudi Arabia | 2 hours ahead of Belfast |
| Irkutsk, Russia | 7 hours ahead of Belfast | Tabriz, Iran | 2 hours 30 minutes ahead of Belfast |
| Isfahan, Iran | 2 hours 30 minutes ahead of Belfast | Tabuk, Saudi Arabia | 2 hours ahead of Belfast |
| Istanbul, Turkey | 2 hours ahead of Belfast | Taichung, Taiwan | 7 hours ahead of Belfast |
| Izhevsk, Russia | 3 hours ahead of Belfast | Tainan City, Taiwan | 7 hours ahead of Belfast |
| Izmir, Turkey | 2 hours ahead of Belfast | Taipei, Taiwan | 7 hours ahead of Belfast |
| Jacksonville, USA | 5 hours behind Belfast | Tangerang, Indonesia | 6 hours ahead of Belfast |
| Jaipur, India | 4 hours 30 minutes ahead of Belfast | Tangier, Morocco | the same time as Belfast |
| Jakarta, Indonesia | 6 hours ahead of Belfast | Tashkent, Uzbekistan | 4 hours ahead of Belfast |
| Jeddah, Saudi Arabia | 2 hours ahead of Belfast | Tbilisi, Georgia | 3 hours ahead of Belfast |
| Jerusalem, Israel | 2 hours ahead of Belfast | Tébessa, Algeria | the same time as Belfast |
| Johannesburg, South Africa | 1 hour ahead of Belfast | Tegucigalpa, Honduras | 7 hours behind Belfast |
| Johor Bahru, Malaysia | 7 hours ahead of Belfast | Tehran, Iran | 2 hours 30 minutes ahead of Belfast |
| Kabul, Afghanistan | 3 hours 30 minutes ahead of Belfast | Tembisa, South Africa | 1 hour ahead of Belfast |
| Kaduna, Nigeria | the same time as Belfast | The Hague, Netherlands | 1 hour ahead of Belfast |
| Kampala, Uganda | 2 hours ahead of Belfast | Tianjin, China | 7 hours ahead of Belfast |
| Kananga, DR Congo | 1 hour ahead of Belfast | Tijuana, Mexico | 8 hours behind Belfast |
| Kano, Nigeria | the same time as Belfast | Tokyo, Japan | 8 hours ahead of Belfast |
| Kanpur, India | 4 hours 30 minutes ahead of Belfast | Tolyatti, Russia | 3 hours ahead of Belfast |
| Kaohsiung City, Taiwan | 7 hours ahead of Belfast | Toronto, Canada | 5 hours behind Belfast |
| Karachi, Pakistan | 4 hours ahead of Belfast | Touba, Senegal | 1 hour behind Belfast |
| Karagandy, Kazakhstan | 4 hours ahead of Belfast | Toulouse, France | 1 hour ahead of Belfast |
| Karaj, Iran | 2 hours 30 minutes ahead of Belfast | Tripoli, Libya | 1 hour ahead of Belfast |
| Karbala, Iraq | 2 hours ahead of Belfast | Trujillo, Peru | 6 hours behind Belfast |
| Kathmandu, Nepal | 4 hours 45 minutes ahead of Belfast | Tunis, Tunisia | the same time as Belfast |
| Kawasaki, Japan | 8 hours ahead of Belfast | Turin, Italy | 1 hour ahead of Belfast |
| Kazan’, Russia | 2 hours ahead of Belfast | Ufa, Russia | 4 hours ahead of Belfast |
| Khabarovsk, Russia | 9 hours ahead of Belfast | Ulan Bator, Mongolia | 7 hours ahead of Belfast |
| Kharkiv, Ukraine | 2 hours ahead of Belfast | Ulyanovsk, Russia | 3 hours ahead of Belfast |
| Khartoum, Sudan | 1 hour ahead of Belfast | Valencia, Spain | 1 hour ahead of Belfast |
| Khulna, Bangladesh | 5 hours ahead of Belfast | Valencia, Venezuela | 5 hours behind Belfast |
| Kiev, Ukraine | 2 hours ahead of Belfast | Vancouver, Canada | 8 hours behind Belfast |
| Kigali, Rwanda | 1 hour ahead of Belfast | Vienna, Austria | 1 hour ahead of Belfast |
| Kingston, Jamaica | 6 hours behind Belfast | Vilnius, Lithuania | 2 hours ahead of Belfast |
| Kinshasa, DR Congo | the same time as Belfast | Vladivostok, Russia | 9 hours ahead of Belfast |
| Kirkuk, Iraq | 2 hours ahead of Belfast | Volgograd, Russia | 2 hours ahead of Belfast |
| Kisangani, DR Congo | 1 hour ahead of Belfast | Voronezh, Russia | 2 hours ahead of Belfast |
| Klang, Malaysia | 7 hours ahead of Belfast | Warsaw, Poland | 1 hour ahead of Belfast |
| Kobe, Japan | 8 hours ahead of Belfast | Washington D.C., USA | 5 hours behind Belfast |
| Kolkata, India | 4 hours 30 minutes ahead of Belfast | White House, Morocco | the same time as Belfast |
| Kolwezi, DR Congo | 1 hour ahead of Belfast | Winnipeg, Canada | 6 hours behind Belfast |
| Konya, Turkey | 2 hours ahead of Belfast | Wrocław, Poland | 1 hour ahead of Belfast |
| Kota Bharu, Malaysia | 7 hours ahead of Belfast | Wuhan, China | 7 hours ahead of Belfast |
| Kousséri, Cameroon | the same time as Belfast | Xi'an, China | 7 hours ahead of Belfast |
| Kowloon, Hong Kong | 7 hours ahead of Belfast | Yangon, Myanmar | 5 hours 30 minutes ahead of Belfast |
| Krakow, Poland | 1 hour ahead of Belfast | Yaoundé, Cameroon | the same time as Belfast |
| Krasnodar, Russia | 2 hours ahead of Belfast | Yaroslavl, Russia | 2 hours ahead of Belfast |
| Krasnoyarsk, Russia | 6 hours ahead of Belfast | Yekaterinburg, Russia | 4 hours ahead of Belfast |
| Kryvyi Rih, Ukraine | 2 hours ahead of Belfast | Yerevan, Armenia | 3 hours ahead of Belfast |
| Kuala Lumpur, Malaysia | 7 hours ahead of Belfast | Yokohama, Japan | 8 hours ahead of Belfast |
| Kuching, Malaysia | 7 hours ahead of Belfast | Zagreb, Croatia | 1 hour ahead of Belfast |
| Kumasi, Ghana | 1 hour behind Belfast | Zamboanga City, Philippines | 7 hours ahead of Belfast |
| Kyoto, Japan | 8 hours ahead of Belfast | Zapopan, Mexico | 7 hours behind Belfast |
| La Paz, Bolivia | 5 hours behind Belfast | Zaporizhia, Ukraine | 2 hours ahead of Belfast |
| La Plata, Argentina | 4 hours behind Belfast | Zaragoza, Spain | 1 hour ahead of Belfast |
| Lagos, Nigeria | the same time as Belfast | Zarqa, Jordan | 2 hours ahead of Belfast |