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УкраїнськаTime difference between Ostrava, Czech Republic and other cities
Ostrava time zone: UTC+02:00 or CESTFind out the time difference between and Ostrava,
or see the time difference between Ostrava and other cities in the table below.
| City and country | Time difference | City and country | Time difference |
|---|---|---|---|
| Abidjan, Cote d'Ivoire | 2 hours behind Ostrava | Lahore, Pakistan | 3 hours ahead of Ostrava |
| Abu Dhabi, United Arab Emirates | 2 hours ahead of Ostrava | Leeds, United Kingdom | 1 hour behind Ostrava |
| Abu Ghraib, Iraq | 1 hour ahead of Ostrava | Leipzig, Germany | the same time as Ostrava |
| Accra, Ghana | 2 hours behind Ostrava | León, Mexico | 8 hours behind Ostrava |
| Adana, Turkey | 1 hour ahead of Ostrava | Libreville, Gabon | 1 hour behind Ostrava |
| Addis Ababa, Ethiopia | 1 hour ahead of Ostrava | Likasi, DR Congo | the same time as Ostrava |
| Adelaide, Australia | 7 hours 30 minutes ahead of Ostrava | Lilongwe, Malawi | the same time as Ostrava |
| Aden, Yemen | 1 hour ahead of Ostrava | Lima, Peru | 7 hours behind Ostrava |
| Agadir, Morocco | 1 hour behind Ostrava | Lisbon, Portugal | 1 hour behind Ostrava |
| Ahmedabad, India | 3 hours 30 minutes ahead of Ostrava | Liverpool, United Kingdom | 1 hour behind Ostrava |
| Ahvāz, Iran | 1 hour 30 minutes ahead of Ostrava | Lomé, Togo | 2 hours behind Ostrava |
| Al Hudaydah, Yemen | 1 hour ahead of Ostrava | London, United Kingdom | 1 hour behind Ostrava |
| Aleppo, Syria | 1 hour ahead of Ostrava | Los Angeles, USA | 9 hours behind Ostrava |
| Alexandria, Egypt | the same time as Ostrava | Luanda, Angola | 1 hour behind Ostrava |
| Algiers, Algeria | 1 hour behind Ostrava | Lubumbashi, DR Congo | the same time as Ostrava |
| Almaty, Kazakhstan | 3 hours ahead of Ostrava | Lucknow, India | 3 hours 30 minutes ahead of Ostrava |
| Amman, Jordan | 1 hour ahead of Ostrava | Luhansk, Ukraine | 1 hour ahead of Ostrava |
| Amsterdam, Netherlands | the same time as Ostrava | Lusaka, Zambia | the same time as Ostrava |
| Ankara, Turkey | 1 hour ahead of Ostrava | Luxor, Egypt | the same time as Ostrava |
| Antalya, Turkey | 1 hour ahead of Ostrava | Lviv, Ukraine | 1 hour ahead of Ostrava |
| Antananarivo, Madagascar | 1 hour ahead of Ostrava | Lyon, France | the same time as Ostrava |
| Antwerp, Belgium | the same time as Ostrava | Łódź, Poland | the same time as Ostrava |
| Arequipa, Peru | 7 hours behind Ostrava | Macao, Macau | 6 hours ahead of Ostrava |
| Ashgabat, Turkmenistan | 3 hours ahead of Ostrava | Madrid, Spain | the same time as Ostrava |
| Asmara, Eritrea | 1 hour ahead of Ostrava | Makassar, Indonesia | 6 hours ahead of Ostrava |
| Asunción, Paraguay | 6 hours behind Ostrava | Málaga, Spain | the same time as Ostrava |
| Asyut, Egypt | the same time as Ostrava | Managua, Nicaragua | 8 hours behind Ostrava |
| Athens, Greece | 1 hour ahead of Ostrava | Manaus, Brazil | 6 hours behind Ostrava |
| Auckland, New Zealand | 10 hours ahead of Ostrava | Mandalay, Myanmar | 4 hours 30 minutes ahead of Ostrava |
| Austin, USA | 7 hours behind Ostrava | Manila, Philippines | 6 hours ahead of Ostrava |
| Bacolod City, Philippines | 6 hours ahead of Ostrava | Mansoura, Egypt | the same time as Ostrava |
| Baghdad, Iraq | 1 hour ahead of Ostrava | Maputo, Mozambique | the same time as Ostrava |
| Baku, Azerbaijan | 2 hours ahead of Ostrava | Mar del Plata, Argentina | 5 hours behind Ostrava |
| Baltimore, USA | 6 hours behind Ostrava | Maracaibo, Venezuela | 6 hours behind Ostrava |
| Bamako, Mali | 2 hours behind Ostrava | Maracay, Venezuela | 6 hours behind Ostrava |
| Bandung, Indonesia | 5 hours ahead of Ostrava | Mariupol, Ukraine | 1 hour ahead of Ostrava |
| Bangkok, Thailand | 5 hours ahead of Ostrava | Marrakesh, Morocco | 1 hour behind Ostrava |
| Bangui, Central African Republic | 1 hour behind Ostrava | Marseille, France | the same time as Ostrava |
| Barcelona, Venezuela | 6 hours behind Ostrava | Mashhad, Iran | 1 hour 30 minutes ahead of Ostrava |
| Barcelona, Spain | the same time as Ostrava | Matola, Mozambique | the same time as Ostrava |
| Barnaul, Russia | 5 hours ahead of Ostrava | Maturín, Venezuela | 6 hours behind Ostrava |
| Barquisimeto, Venezuela | 6 hours behind Ostrava | Mawlamyine, Myanmar | 4 hours 30 minutes ahead of Ostrava |
| Barranquilla, Colombia | 7 hours behind Ostrava | Mbuji-Mayi, DR Congo | the same time as Ostrava |
| Basrah, Iraq | 1 hour ahead of Ostrava | Mecca, Saudi Arabia | 1 hour ahead of Ostrava |
| Beijing, China | 6 hours ahead of Ostrava | Medan, Indonesia | 5 hours ahead of Ostrava |
| Beira, Mozambique | the same time as Ostrava | Medellín, Colombia | 7 hours behind Ostrava |
| Beirut, Lebanon | 1 hour ahead of Ostrava | Medina, Saudi Arabia | 1 hour ahead of Ostrava |
| Bekasi, Indonesia | 5 hours ahead of Ostrava | Meknes, Morocco | 1 hour behind Ostrava |
| Belém, Brazil | 5 hours behind Ostrava | Melbourne, Australia | 8 hours ahead of Ostrava |
| Belgrade, Serbia | the same time as Ostrava | Memphis, USA | 7 hours behind Ostrava |
| Belo Horizonte, Brazil | 5 hours behind Ostrava | Mendoza, Argentina | 5 hours behind Ostrava |
| Bengaluru, India | 3 hours 30 minutes ahead of Ostrava | Mexico City, Mexico | 8 hours behind Ostrava |
| Benghazi, Libya | the same time as Ostrava | Milan, Italy | the same time as Ostrava |
| Benin City, Nigeria | 1 hour behind Ostrava | Minsk, Belarus | 1 hour ahead of Ostrava |
| Benoni, South Africa | the same time as Ostrava | Mississauga, Canada | 6 hours behind Ostrava |
| Berlin, Germany | the same time as Ostrava | Mogadishu, Somalia | 1 hour ahead of Ostrava |
| Birmingham, United Kingdom | 1 hour behind Ostrava | Mombasa, Kenya | 1 hour ahead of Ostrava |
| Bishkek, Kyrgyzstan | 4 hours ahead of Ostrava | Monrovia, Liberia | 2 hours behind Ostrava |
| Blantyre, Malawi | the same time as Ostrava | Monterrey, Mexico | 8 hours behind Ostrava |
| Bogotá, Colombia | 7 hours behind Ostrava | Montevideo, Uruguay | 5 hours behind Ostrava |
| Boston, USA | 6 hours behind Ostrava | Montreal, Canada | 6 hours behind Ostrava |
| Bouaké, Cote d'Ivoire | 2 hours behind Ostrava | Moscow, Russia | 1 hour ahead of Ostrava |
| Boumerdas, Algeria | 1 hour behind Ostrava | Mosul, Iraq | 1 hour ahead of Ostrava |
| Brampton, Canada | 6 hours behind Ostrava | Multan, Pakistan | 3 hours ahead of Ostrava |
| Brasília, Brazil | 5 hours behind Ostrava | Mumbai, India | 3 hours 30 minutes ahead of Ostrava |
| Bratislava, Slovakia | the same time as Ostrava | Munich, Germany | the same time as Ostrava |
| Brazzaville, Congo | 1 hour behind Ostrava | Murcia, Spain | the same time as Ostrava |
| Bremen, Germany | the same time as Ostrava | Muscat, Oman | 2 hours ahead of Ostrava |
| Brisbane, Australia | 8 hours ahead of Ostrava | Muzaffarabad, Pakistan | 3 hours ahead of Ostrava |
| Bristol, United Kingdom | 1 hour behind Ostrava | Mwanza, Tanzania | 1 hour ahead of Ostrava |
| Brussels, Belgium | the same time as Ostrava | Mykolayiv, Ukraine | 1 hour ahead of Ostrava |
| Bucaramanga, Colombia | 7 hours behind Ostrava | N'Djamena, Chad | 1 hour behind Ostrava |
| Bucharest, Romania | 1 hour ahead of Ostrava | Nagoya, Japan | 7 hours ahead of Ostrava |
| Budapest, Hungary | the same time as Ostrava | Nagpur, India | 3 hours 30 minutes ahead of Ostrava |
| Buenos Aires, Argentina | 5 hours behind Ostrava | Nairobi, Kenya | 1 hour ahead of Ostrava |
| Bulawayo, Zimbabwe | the same time as Ostrava | Najaf, Iraq | 1 hour ahead of Ostrava |
| Bursa, Turkey | 1 hour ahead of Ostrava | Namangan, Uzbekistan | 3 hours ahead of Ostrava |
| Busan, South Korea | 7 hours ahead of Ostrava | Namp'o, North Korea | 7 hours ahead of Ostrava |
| Cairo, Egypt | the same time as Ostrava | Nanchong, China | 6 hours ahead of Ostrava |
| Calgary, Canada | 8 hours behind Ostrava | Nanjing, China | 6 hours ahead of Ostrava |
| Callao, Peru | 7 hours behind Ostrava | Naples, Italy | the same time as Ostrava |
| Cape Town, South Africa | the same time as Ostrava | Naypyitaw, Myanmar | 4 hours 30 minutes ahead of Ostrava |
| Caracas, Venezuela | 6 hours behind Ostrava | New York, USA | 6 hours behind Ostrava |
| Cartagena, Colombia | 7 hours behind Ostrava | Niamey, Niger | 1 hour behind Ostrava |
| Cebu City, Philippines | 6 hours ahead of Ostrava | Nizhny Novgorod, Russia | 1 hour ahead of Ostrava |
| Charlotte, USA | 6 hours behind Ostrava | Nouakchott, Mauritania | 2 hours behind Ostrava |
| Chelyabinsk, Russia | 3 hours ahead of Ostrava | Novosibirsk, Russia | 5 hours ahead of Ostrava |
| Chengdu, China | 6 hours ahead of Ostrava | Nuremberg, Germany | the same time as Ostrava |
| Chennai, India | 3 hours 30 minutes ahead of Ostrava | Odesa, Ukraine | 1 hour ahead of Ostrava |
| Chicago, USA | 7 hours behind Ostrava | Omdurman, Sudan | the same time as Ostrava |
| Chiclayo, Peru | 7 hours behind Ostrava | Omsk, Russia | 4 hours ahead of Ostrava |
| Chişinău, Moldova | 1 hour ahead of Ostrava | Oran, Algeria | 1 hour behind Ostrava |
| Chittagong, Bangladesh | 4 hours ahead of Ostrava | Osaka, Japan | 7 hours ahead of Ostrava |
| Chongqing, China | 6 hours ahead of Ostrava | Oslo, Norway | the same time as Ostrava |
| City of Taguig, Philippines | 6 hours ahead of Ostrava | Ottawa, Canada | 6 hours behind Ostrava |
| Ciudad Guayana, Venezuela | 6 hours behind Ostrava | Ouagadougou, Burkina Faso | 2 hours behind Ostrava |
| Ciudad Juárez, Mexico | 7 hours behind Ostrava | Palembang, Indonesia | 5 hours ahead of Ostrava |
| Ciudad Nezahualcoyotl, Mexico | 8 hours behind Ostrava | Palermo, Italy | the same time as Ostrava |
| Cochabamba, Bolivia | 6 hours behind Ostrava | Paris, France | the same time as Ostrava |
| Cologne, Germany | the same time as Ostrava | Patna, India | 3 hours 30 minutes ahead of Ostrava |
| Colombo, Sri Lanka | 3 hours 30 minutes ahead of Ostrava | Pereira, Colombia | 7 hours behind Ostrava |
| Columbus, USA | 6 hours behind Ostrava | Perm, Russia | 3 hours ahead of Ostrava |
| Conakry, Guinea | 2 hours behind Ostrava | Perth, Australia | 6 hours ahead of Ostrava |
| Constantine, Algeria | 1 hour behind Ostrava | Peshawar, Pakistan | 3 hours ahead of Ostrava |
| Copenhagen, Denmark | the same time as Ostrava | Petaling Jaya, Malaysia | 6 hours ahead of Ostrava |
| Córdoba, Argentina | 5 hours behind Ostrava | Philadelphia, USA | 6 hours behind Ostrava |
| Cotonou, Benin | 1 hour behind Ostrava | Phnom Penh, Cambodia | 5 hours ahead of Ostrava |
| Cúcuta, Colombia | 7 hours behind Ostrava | Phoenix, USA | 9 hours behind Ostrava |
| Curitiba, Brazil | 5 hours behind Ostrava | Pietermaritzburg, South Africa | the same time as Ostrava |
| Da Nang, Vietnam | 5 hours ahead of Ostrava | Pikine, Senegal | 2 hours behind Ostrava |
| Daegu, South Korea | 7 hours ahead of Ostrava | Pointe-Noire, Congo | 1 hour behind Ostrava |
| Daejeon, South Korea | 7 hours ahead of Ostrava | Port Elizabeth, South Africa | the same time as Ostrava |
| Dakar, Senegal | 2 hours behind Ostrava | Port Harcourt, Nigeria | 1 hour behind Ostrava |
| Dallas, USA | 7 hours behind Ostrava | Port Said, Egypt | the same time as Ostrava |
| Damascus, Syria | 1 hour ahead of Ostrava | Port Sudan, Sudan | the same time as Ostrava |
| Dammam, Saudi Arabia | 1 hour ahead of Ostrava | Port-au-Prince, Haiti | 6 hours behind Ostrava |
| Dar es Salaam, Tanzania | 1 hour ahead of Ostrava | Porto Alegre, Brazil | 5 hours behind Ostrava |
| Davao City, Philippines | 6 hours ahead of Ostrava | Poznań, Poland | the same time as Ostrava |
| Delhi, India | 3 hours 30 minutes ahead of Ostrava | Prague, Czech Republic | the same time as Ostrava |
| Denver, USA | 8 hours behind Ostrava | Pretoria, South Africa | the same time as Ostrava |
| Detroit, USA | 6 hours behind Ostrava | Pristina, Kosovo | the same time as Ostrava |
| Dhaka, Bangladesh | 4 hours ahead of Ostrava | Puebla City, Mexico | 8 hours behind Ostrava |
| Djibouti, Djibouti | 1 hour ahead of Ostrava | Puente Alto, Chile | 6 hours behind Ostrava |
| Dnipro, Ukraine | 1 hour ahead of Ostrava | Pune, India | 3 hours 30 minutes ahead of Ostrava |
| Donetsk, Ukraine | 1 hour ahead of Ostrava | Pyongyang, North Korea | 7 hours ahead of Ostrava |
| Dongguan, China | 6 hours ahead of Ostrava | Qom, Iran | 1 hour 30 minutes ahead of Ostrava |
| Dortmund, Germany | the same time as Ostrava | Québec, Canada | 6 hours behind Ostrava |
| Douala, Cameroon | 1 hour behind Ostrava | Quetta, Pakistan | 3 hours ahead of Ostrava |
| Dresden, Germany | the same time as Ostrava | Quezon City, Philippines | 6 hours ahead of Ostrava |
| Dubai, United Arab Emirates | 2 hours ahead of Ostrava | Quilmes, Argentina | 5 hours behind Ostrava |
| Dublin, Ireland | 1 hour behind Ostrava | Quito, Ecuador | 7 hours behind Ostrava |
| Duisburg, Germany | the same time as Ostrava | Rabat, Morocco | 1 hour behind Ostrava |
| Durban, South Africa | the same time as Ostrava | Rajshahi, Bangladesh | 4 hours ahead of Ostrava |
| Dushanbe, Tajikistan | 3 hours ahead of Ostrava | Rawalpindi, Pakistan | 3 hours ahead of Ostrava |
| Dusseldorf, Germany | the same time as Ostrava | Recife, Brazil | 5 hours behind Ostrava |
| Ecatepec de Morelos, Mexico | 8 hours behind Ostrava | Riga, Latvia | 1 hour ahead of Ostrava |
| Edinburgh, United Kingdom | 1 hour behind Ostrava | Rio de Janeiro, Brazil | 5 hours behind Ostrava |
| Edmonton, Canada | 8 hours behind Ostrava | Riyadh, Saudi Arabia | 1 hour ahead of Ostrava |
| El Mahalla El Kubra, Egypt | the same time as Ostrava | Rome, Italy | the same time as Ostrava |
| El Paso, USA | 8 hours behind Ostrava | Rosario, Argentina | 5 hours behind Ostrava |
| Erbil, Iraq | 1 hour ahead of Ostrava | Rostov-on-Don, Russia | 1 hour ahead of Ostrava |
| Essen, Germany | the same time as Ostrava | Rotterdam, Netherlands | the same time as Ostrava |
| Faisalabad, Pakistan | 3 hours ahead of Ostrava | Saint Petersburg, Russia | 1 hour ahead of Ostrava |
| Fes, Morocco | 1 hour behind Ostrava | Saitama, Japan | 7 hours ahead of Ostrava |
| Fort Worth, USA | 7 hours behind Ostrava | Salé, Morocco | 1 hour behind Ostrava |
| Fortaleza, Brazil | 5 hours behind Ostrava | Salta, Argentina | 5 hours behind Ostrava |
| Frankfurt am Main, Germany | the same time as Ostrava | Salvador, Brazil | 5 hours behind Ostrava |
| Freetown, Sierra Leone | 2 hours behind Ostrava | Samara, Russia | 2 hours ahead of Ostrava |
| Fukuoka, Japan | 7 hours ahead of Ostrava | San Antonio, USA | 7 hours behind Ostrava |
| Garoua, Cameroon | 1 hour behind Ostrava | San Diego, USA | 9 hours behind Ostrava |
| Gaza, Palestinian Territories | 1 hour ahead of Ostrava | San Francisco, USA | 9 hours behind Ostrava |
| Gaziantep, Turkey | 1 hour ahead of Ostrava | San Jose, USA | 9 hours behind Ostrava |
| Gdańsk, Poland | the same time as Ostrava | San Juan, Puerto Rico | 6 hours behind Ostrava |
| General Santos, Philippines | 6 hours ahead of Ostrava | San Miguel de Tucumán, Argentina | 5 hours behind Ostrava |
| Genoa, Italy | the same time as Ostrava | San Pedro Sula, Honduras | 8 hours behind Ostrava |
| Giza, Egypt | the same time as Ostrava | San Salvador, El Salvador | 8 hours behind Ostrava |
| Glasgow, United Kingdom | 1 hour behind Ostrava | Sanaa, Yemen | 1 hour ahead of Ostrava |
| Goiânia, Brazil | 5 hours behind Ostrava | Santa Cruz de la Sierra, Bolivia | 6 hours behind Ostrava |
| Gold Coast, Australia | 8 hours ahead of Ostrava | Santa Fe, Argentina | 5 hours behind Ostrava |
| Gomel, Belarus | 1 hour ahead of Ostrava | Santa Marta, Colombia | 7 hours behind Ostrava |
| Gothenburg, Sweden | the same time as Ostrava | Santiago, Chile | 6 hours behind Ostrava |
| Goyang, South Korea | 7 hours ahead of Ostrava | Santiago de Cali, Colombia | 7 hours behind Ostrava |
| Guadalajara, Mexico | 8 hours behind Ostrava | Santiago de Cuba, Cuba | 6 hours behind Ostrava |
| Guangzhou, China | 6 hours ahead of Ostrava | Santiago de los Caballeros, Dominican Republic | 6 hours behind Ostrava |
| Guatemala City, Guatemala | 8 hours behind Ostrava | Santo Domingo, Dominican Republic | 6 hours behind Ostrava |
| Guayaquil, Ecuador | 7 hours behind Ostrava | São Paulo, Brazil | 5 hours behind Ostrava |
| Gujranwala, Pakistan | 3 hours ahead of Ostrava | Sapporo, Japan | 7 hours ahead of Ostrava |
| Gwangju, South Korea | 7 hours ahead of Ostrava | Sarajevo, Bosnia and Herzegovina | the same time as Ostrava |
| Haiphong, Vietnam | 5 hours ahead of Ostrava | Saratov, Russia | 2 hours ahead of Ostrava |
| Hama, Syria | 1 hour ahead of Ostrava | Seattle, USA | 9 hours behind Ostrava |
| Hamburg, Germany | the same time as Ostrava | Sendai, Japan | 7 hours ahead of Ostrava |
| Hamhung, North Korea | 7 hours ahead of Ostrava | Seoul, South Korea | 7 hours ahead of Ostrava |
| Hamilton, Canada | 6 hours behind Ostrava | Sevastopol, Ukraine | 1 hour ahead of Ostrava |
| Hangzhou, China | 6 hours ahead of Ostrava | Seville, Spain | the same time as Ostrava |
| Hanoi, Vietnam | 5 hours ahead of Ostrava | Shah Alam, Malaysia | 6 hours ahead of Ostrava |
| Hanover, Germany | the same time as Ostrava | Shanghai, China | 6 hours ahead of Ostrava |
| Harare, Zimbabwe | the same time as Ostrava | Sharjah, United Arab Emirates | 2 hours ahead of Ostrava |
| Harbin, China | 6 hours ahead of Ostrava | Sheffield, United Kingdom | 1 hour behind Ostrava |
| Hargeysa, Somalia | 1 hour ahead of Ostrava | Shenyang, China | 6 hours ahead of Ostrava |
| Havana, Cuba | 6 hours behind Ostrava | Shenzhen, China | 6 hours ahead of Ostrava |
| Helsinki, Finland | 1 hour ahead of Ostrava | Shiraz, Iran | 1 hour 30 minutes ahead of Ostrava |
| Hiroshima, Japan | 7 hours ahead of Ostrava | Shymkent, Kazakhstan | 3 hours ahead of Ostrava |
| Ho Chi Minh City, Vietnam | 5 hours ahead of Ostrava | Singapore, Singapore | 6 hours ahead of Ostrava |
| Homs, Syria | 1 hour ahead of Ostrava | Skopje, North Macedonia | the same time as Ostrava |
| Hong Kong, Hong Kong | 6 hours ahead of Ostrava | Sofia, Bulgaria | 1 hour ahead of Ostrava |
| Houston, USA | 7 hours behind Ostrava | Stockholm, Sweden | the same time as Ostrava |
| Hyderabad, India | 3 hours 30 minutes ahead of Ostrava | Stuttgart, Germany | the same time as Ostrava |
| Hyderābād, Pakistan | 3 hours ahead of Ostrava | Suez, Egypt | the same time as Ostrava |
| Ibadan, Nigeria | 1 hour behind Ostrava | Sulaymaniyah, Iraq | 1 hour ahead of Ostrava |
| Ibague, Colombia | 7 hours behind Ostrava | Surabaya, Indonesia | 5 hours ahead of Ostrava |
| Incheon, South Korea | 7 hours ahead of Ostrava | Surat, India | 3 hours 30 minutes ahead of Ostrava |
| Indianapolis, USA | 6 hours behind Ostrava | Suwon, South Korea | 7 hours ahead of Ostrava |
| Indore, India | 3 hours 30 minutes ahead of Ostrava | Sydney, Australia | 8 hours ahead of Ostrava |
| Ipoh, Malaysia | 6 hours ahead of Ostrava | Ta`izz, Yemen | 1 hour ahead of Ostrava |
| Iquitos, Peru | 7 hours behind Ostrava | Ta’if, Saudi Arabia | 1 hour ahead of Ostrava |
| Irkutsk, Russia | 6 hours ahead of Ostrava | Tabriz, Iran | 1 hour 30 minutes ahead of Ostrava |
| Isfahan, Iran | 1 hour 30 minutes ahead of Ostrava | Tabuk, Saudi Arabia | 1 hour ahead of Ostrava |
| Istanbul, Turkey | 1 hour ahead of Ostrava | Taichung, Taiwan | 6 hours ahead of Ostrava |
| Izhevsk, Russia | 2 hours ahead of Ostrava | Tainan City, Taiwan | 6 hours ahead of Ostrava |
| Izmir, Turkey | 1 hour ahead of Ostrava | Taipei, Taiwan | 6 hours ahead of Ostrava |
| Jacksonville, USA | 6 hours behind Ostrava | Tangerang, Indonesia | 5 hours ahead of Ostrava |
| Jaipur, India | 3 hours 30 minutes ahead of Ostrava | Tangier, Morocco | 1 hour behind Ostrava |
| Jakarta, Indonesia | 5 hours ahead of Ostrava | Tashkent, Uzbekistan | 3 hours ahead of Ostrava |
| Jeddah, Saudi Arabia | 1 hour ahead of Ostrava | Tbilisi, Georgia | 2 hours ahead of Ostrava |
| Jerusalem, Israel | 1 hour ahead of Ostrava | Tébessa, Algeria | 1 hour behind Ostrava |
| Johannesburg, South Africa | the same time as Ostrava | Tegucigalpa, Honduras | 8 hours behind Ostrava |
| Johor Bahru, Malaysia | 6 hours ahead of Ostrava | Tehran, Iran | 1 hour 30 minutes ahead of Ostrava |
| Kabul, Afghanistan | 2 hours 30 minutes ahead of Ostrava | Tembisa, South Africa | the same time as Ostrava |
| Kaduna, Nigeria | 1 hour behind Ostrava | The Hague, Netherlands | the same time as Ostrava |
| Kampala, Uganda | 1 hour ahead of Ostrava | Tianjin, China | 6 hours ahead of Ostrava |
| Kananga, DR Congo | the same time as Ostrava | Tijuana, Mexico | 9 hours behind Ostrava |
| Kano, Nigeria | 1 hour behind Ostrava | Tokyo, Japan | 7 hours ahead of Ostrava |
| Kanpur, India | 3 hours 30 minutes ahead of Ostrava | Tolyatti, Russia | 2 hours ahead of Ostrava |
| Kaohsiung City, Taiwan | 6 hours ahead of Ostrava | Toronto, Canada | 6 hours behind Ostrava |
| Karachi, Pakistan | 3 hours ahead of Ostrava | Touba, Senegal | 2 hours behind Ostrava |
| Karagandy, Kazakhstan | 3 hours ahead of Ostrava | Toulouse, France | the same time as Ostrava |
| Karaj, Iran | 1 hour 30 minutes ahead of Ostrava | Tripoli, Libya | the same time as Ostrava |
| Karbala, Iraq | 1 hour ahead of Ostrava | Trujillo, Peru | 7 hours behind Ostrava |
| Kathmandu, Nepal | 3 hours 45 minutes ahead of Ostrava | Tunis, Tunisia | 1 hour behind Ostrava |
| Kawasaki, Japan | 7 hours ahead of Ostrava | Turin, Italy | the same time as Ostrava |
| Kazan’, Russia | 1 hour ahead of Ostrava | Ufa, Russia | 3 hours ahead of Ostrava |
| Khabarovsk, Russia | 8 hours ahead of Ostrava | Ulan Bator, Mongolia | 6 hours ahead of Ostrava |
| Kharkiv, Ukraine | 1 hour ahead of Ostrava | Ulyanovsk, Russia | 2 hours ahead of Ostrava |
| Khartoum, Sudan | the same time as Ostrava | Valencia, Spain | the same time as Ostrava |
| Khulna, Bangladesh | 4 hours ahead of Ostrava | Valencia, Venezuela | 6 hours behind Ostrava |
| Kiev, Ukraine | 1 hour ahead of Ostrava | Vancouver, Canada | 9 hours behind Ostrava |
| Kigali, Rwanda | the same time as Ostrava | Vienna, Austria | the same time as Ostrava |
| Kingston, Jamaica | 7 hours behind Ostrava | Vilnius, Lithuania | 1 hour ahead of Ostrava |
| Kinshasa, DR Congo | 1 hour behind Ostrava | Vladivostok, Russia | 8 hours ahead of Ostrava |
| Kirkuk, Iraq | 1 hour ahead of Ostrava | Volgograd, Russia | 1 hour ahead of Ostrava |
| Kisangani, DR Congo | the same time as Ostrava | Voronezh, Russia | 1 hour ahead of Ostrava |
| Klang, Malaysia | 6 hours ahead of Ostrava | Warsaw, Poland | the same time as Ostrava |
| Kobe, Japan | 7 hours ahead of Ostrava | Washington D.C., USA | 6 hours behind Ostrava |
| Kolkata, India | 3 hours 30 minutes ahead of Ostrava | White House, Morocco | 1 hour behind Ostrava |
| Kolwezi, DR Congo | the same time as Ostrava | Winnipeg, Canada | 7 hours behind Ostrava |
| Konya, Turkey | 1 hour ahead of Ostrava | Wrocław, Poland | the same time as Ostrava |
| Kota Bharu, Malaysia | 6 hours ahead of Ostrava | Wuhan, China | 6 hours ahead of Ostrava |
| Kousséri, Cameroon | 1 hour behind Ostrava | Xi'an, China | 6 hours ahead of Ostrava |
| Kowloon, Hong Kong | 6 hours ahead of Ostrava | Yangon, Myanmar | 4 hours 30 minutes ahead of Ostrava |
| Krakow, Poland | the same time as Ostrava | Yaoundé, Cameroon | 1 hour behind Ostrava |
| Krasnodar, Russia | 1 hour ahead of Ostrava | Yaroslavl, Russia | 1 hour ahead of Ostrava |
| Krasnoyarsk, Russia | 5 hours ahead of Ostrava | Yekaterinburg, Russia | 3 hours ahead of Ostrava |
| Kryvyi Rih, Ukraine | 1 hour ahead of Ostrava | Yerevan, Armenia | 2 hours ahead of Ostrava |
| Kuala Lumpur, Malaysia | 6 hours ahead of Ostrava | Yokohama, Japan | 7 hours ahead of Ostrava |
| Kuching, Malaysia | 6 hours ahead of Ostrava | Zagreb, Croatia | the same time as Ostrava |
| Kumasi, Ghana | 2 hours behind Ostrava | Zamboanga City, Philippines | 6 hours ahead of Ostrava |
| Kyoto, Japan | 7 hours ahead of Ostrava | Zapopan, Mexico | 8 hours behind Ostrava |
| La Paz, Bolivia | 6 hours behind Ostrava | Zaporizhia, Ukraine | 1 hour ahead of Ostrava |
| La Plata, Argentina | 5 hours behind Ostrava | Zaragoza, Spain | the same time as Ostrava |
| Lagos, Nigeria | 1 hour behind Ostrava | Zarqa, Jordan | 1 hour ahead of Ostrava |