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