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