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УкраїнськаTime difference between Porto Alegre, Brazil and other cities
Porto Alegre time zone: UTC-03:00 or -03Find out the time difference between and Porto Alegre,
or see the time difference between Porto Alegre and other cities in the table below.
| City and country | Time difference | City and country | Time difference |
|---|---|---|---|
| Abidjan, Cote d'Ivoire | 3 hours ahead of Porto Alegre | Lahore, Pakistan | 8 hours ahead of Porto Alegre |
| Abu Dhabi, United Arab Emirates | 7 hours ahead of Porto Alegre | Leeds, United Kingdom | 4 hours ahead of Porto Alegre |
| Abu Ghraib, Iraq | 6 hours ahead of Porto Alegre | Leipzig, Germany | 5 hours ahead of Porto Alegre |
| Accra, Ghana | 3 hours ahead of Porto Alegre | León, Mexico | 3 hours behind Porto Alegre |
| Adana, Turkey | 6 hours ahead of Porto Alegre | Libreville, Gabon | 4 hours ahead of Porto Alegre |
| Addis Ababa, Ethiopia | 6 hours ahead of Porto Alegre | Likasi, DR Congo | 5 hours ahead of Porto Alegre |
| Adelaide, Australia | 12 hours 30 minutes ahead of Porto Alegre | Lilongwe, Malawi | 5 hours ahead of Porto Alegre |
| Aden, Yemen | 6 hours ahead of Porto Alegre | Lima, Peru | 2 hours behind Porto Alegre |
| Agadir, Morocco | 4 hours ahead of Porto Alegre | Lisbon, Portugal | 4 hours ahead of Porto Alegre |
| Ahmedabad, India | 8 hours 30 minutes ahead of Porto Alegre | Liverpool, United Kingdom | 4 hours ahead of Porto Alegre |
| Ahvāz, Iran | 6 hours 30 minutes ahead of Porto Alegre | Lomé, Togo | 3 hours ahead of Porto Alegre |
| Al Hudaydah, Yemen | 6 hours ahead of Porto Alegre | London, United Kingdom | 4 hours ahead of Porto Alegre |
| Aleppo, Syria | 6 hours ahead of Porto Alegre | Los Angeles, USA | 4 hours behind Porto Alegre |
| Alexandria, Egypt | 5 hours ahead of Porto Alegre | Luanda, Angola | 4 hours ahead of Porto Alegre |
| Algiers, Algeria | 4 hours ahead of Porto Alegre | Lubumbashi, DR Congo | 5 hours ahead of Porto Alegre |
| Almaty, Kazakhstan | 8 hours ahead of Porto Alegre | Lucknow, India | 8 hours 30 minutes ahead of Porto Alegre |
| Amman, Jordan | 6 hours ahead of Porto Alegre | Luhansk, Ukraine | 6 hours ahead of Porto Alegre |
| Amsterdam, Netherlands | 5 hours ahead of Porto Alegre | Lusaka, Zambia | 5 hours ahead of Porto Alegre |
| Ankara, Turkey | 6 hours ahead of Porto Alegre | Luxor, Egypt | 5 hours ahead of Porto Alegre |
| Antalya, Turkey | 6 hours ahead of Porto Alegre | Lviv, Ukraine | 6 hours ahead of Porto Alegre |
| Antananarivo, Madagascar | 6 hours ahead of Porto Alegre | Lyon, France | 5 hours ahead of Porto Alegre |
| Antwerp, Belgium | 5 hours ahead of Porto Alegre | Łódź, Poland | 5 hours ahead of Porto Alegre |
| Arequipa, Peru | 2 hours behind Porto Alegre | Macao, Macau | 11 hours ahead of Porto Alegre |
| Ashgabat, Turkmenistan | 8 hours ahead of Porto Alegre | Madrid, Spain | 5 hours ahead of Porto Alegre |
| Asmara, Eritrea | 6 hours ahead of Porto Alegre | Makassar, Indonesia | 11 hours ahead of Porto Alegre |
| Asunción, Paraguay | 1 hour behind Porto Alegre | Málaga, Spain | 5 hours ahead of Porto Alegre |
| Asyut, Egypt | 5 hours ahead of Porto Alegre | Managua, Nicaragua | 3 hours behind Porto Alegre |
| Athens, Greece | 6 hours ahead of Porto Alegre | Manaus, Brazil | 1 hour behind Porto Alegre |
| Auckland, New Zealand | 15 hours ahead of Porto Alegre | Mandalay, Myanmar | 9 hours 30 minutes ahead of Porto Alegre |
| Austin, USA | 2 hours behind Porto Alegre | Manila, Philippines | 11 hours ahead of Porto Alegre |
| Bacolod City, Philippines | 11 hours ahead of Porto Alegre | Mansoura, Egypt | 5 hours ahead of Porto Alegre |
| Baghdad, Iraq | 6 hours ahead of Porto Alegre | Maputo, Mozambique | 5 hours ahead of Porto Alegre |
| Baku, Azerbaijan | 7 hours ahead of Porto Alegre | Mar del Plata, Argentina | the same time as Porto Alegre |
| Baltimore, USA | 1 hour behind Porto Alegre | Maracaibo, Venezuela | 1 hour behind Porto Alegre |
| Bamako, Mali | 3 hours ahead of Porto Alegre | Maracay, Venezuela | 1 hour behind Porto Alegre |
| Bandung, Indonesia | 10 hours ahead of Porto Alegre | Mariupol, Ukraine | 6 hours ahead of Porto Alegre |
| Bangkok, Thailand | 10 hours ahead of Porto Alegre | Marrakesh, Morocco | 4 hours ahead of Porto Alegre |
| Bangui, Central African Republic | 4 hours ahead of Porto Alegre | Marseille, France | 5 hours ahead of Porto Alegre |
| Barcelona, Venezuela | 1 hour behind Porto Alegre | Mashhad, Iran | 6 hours 30 minutes ahead of Porto Alegre |
| Barcelona, Spain | 5 hours ahead of Porto Alegre | Matola, Mozambique | 5 hours ahead of Porto Alegre |
| Barnaul, Russia | 10 hours ahead of Porto Alegre | Maturín, Venezuela | 1 hour behind Porto Alegre |
| Barquisimeto, Venezuela | 1 hour behind Porto Alegre | Mawlamyine, Myanmar | 9 hours 30 minutes ahead of Porto Alegre |
| Barranquilla, Colombia | 2 hours behind Porto Alegre | Mbuji-Mayi, DR Congo | 5 hours ahead of Porto Alegre |
| Basrah, Iraq | 6 hours ahead of Porto Alegre | Mecca, Saudi Arabia | 6 hours ahead of Porto Alegre |
| Beijing, China | 11 hours ahead of Porto Alegre | Medan, Indonesia | 10 hours ahead of Porto Alegre |
| Beira, Mozambique | 5 hours ahead of Porto Alegre | Medellín, Colombia | 2 hours behind Porto Alegre |
| Beirut, Lebanon | 6 hours ahead of Porto Alegre | Medina, Saudi Arabia | 6 hours ahead of Porto Alegre |
| Bekasi, Indonesia | 10 hours ahead of Porto Alegre | Meknes, Morocco | 4 hours ahead of Porto Alegre |
| Belém, Brazil | the same time as Porto Alegre | Melbourne, Australia | 13 hours ahead of Porto Alegre |
| Belgrade, Serbia | 5 hours ahead of Porto Alegre | Memphis, USA | 2 hours behind Porto Alegre |
| Belo Horizonte, Brazil | the same time as Porto Alegre | Mendoza, Argentina | the same time as Porto Alegre |
| Bengaluru, India | 8 hours 30 minutes ahead of Porto Alegre | Mexico City, Mexico | 3 hours behind Porto Alegre |
| Benghazi, Libya | 5 hours ahead of Porto Alegre | Milan, Italy | 5 hours ahead of Porto Alegre |
| Benin City, Nigeria | 4 hours ahead of Porto Alegre | Minsk, Belarus | 6 hours ahead of Porto Alegre |
| Benoni, South Africa | 5 hours ahead of Porto Alegre | Mississauga, Canada | 1 hour behind Porto Alegre |
| Berlin, Germany | 5 hours ahead of Porto Alegre | Mogadishu, Somalia | 6 hours ahead of Porto Alegre |
| Birmingham, United Kingdom | 4 hours ahead of Porto Alegre | Mombasa, Kenya | 6 hours ahead of Porto Alegre |
| Bishkek, Kyrgyzstan | 9 hours ahead of Porto Alegre | Monrovia, Liberia | 3 hours ahead of Porto Alegre |
| Blantyre, Malawi | 5 hours ahead of Porto Alegre | Monterrey, Mexico | 3 hours behind Porto Alegre |
| Bogotá, Colombia | 2 hours behind Porto Alegre | Montevideo, Uruguay | the same time as Porto Alegre |
| Boston, USA | 1 hour behind Porto Alegre | Montreal, Canada | 1 hour behind Porto Alegre |
| Bouaké, Cote d'Ivoire | 3 hours ahead of Porto Alegre | Moscow, Russia | 6 hours ahead of Porto Alegre |
| Boumerdas, Algeria | 4 hours ahead of Porto Alegre | Mosul, Iraq | 6 hours ahead of Porto Alegre |
| Brampton, Canada | 1 hour behind Porto Alegre | Multan, Pakistan | 8 hours ahead of Porto Alegre |
| Brasília, Brazil | the same time as Porto Alegre | Mumbai, India | 8 hours 30 minutes ahead of Porto Alegre |
| Bratislava, Slovakia | 5 hours ahead of Porto Alegre | Munich, Germany | 5 hours ahead of Porto Alegre |
| Brazzaville, Congo | 4 hours ahead of Porto Alegre | Murcia, Spain | 5 hours ahead of Porto Alegre |
| Bremen, Germany | 5 hours ahead of Porto Alegre | Muscat, Oman | 7 hours ahead of Porto Alegre |
| Brisbane, Australia | 13 hours ahead of Porto Alegre | Muzaffarabad, Pakistan | 8 hours ahead of Porto Alegre |
| Bristol, United Kingdom | 4 hours ahead of Porto Alegre | Mwanza, Tanzania | 6 hours ahead of Porto Alegre |
| Brussels, Belgium | 5 hours ahead of Porto Alegre | Mykolayiv, Ukraine | 6 hours ahead of Porto Alegre |
| Bucaramanga, Colombia | 2 hours behind Porto Alegre | N'Djamena, Chad | 4 hours ahead of Porto Alegre |
| Bucharest, Romania | 6 hours ahead of Porto Alegre | Nagoya, Japan | 12 hours ahead of Porto Alegre |
| Budapest, Hungary | 5 hours ahead of Porto Alegre | Nagpur, India | 8 hours 30 minutes ahead of Porto Alegre |
| Buenos Aires, Argentina | the same time as Porto Alegre | Nairobi, Kenya | 6 hours ahead of Porto Alegre |
| Bulawayo, Zimbabwe | 5 hours ahead of Porto Alegre | Najaf, Iraq | 6 hours ahead of Porto Alegre |
| Bursa, Turkey | 6 hours ahead of Porto Alegre | Namangan, Uzbekistan | 8 hours ahead of Porto Alegre |
| Busan, South Korea | 12 hours ahead of Porto Alegre | Namp'o, North Korea | 12 hours ahead of Porto Alegre |
| Cairo, Egypt | 5 hours ahead of Porto Alegre | Nanchong, China | 11 hours ahead of Porto Alegre |
| Calgary, Canada | 3 hours behind Porto Alegre | Nanjing, China | 11 hours ahead of Porto Alegre |
| Callao, Peru | 2 hours behind Porto Alegre | Naples, Italy | 5 hours ahead of Porto Alegre |
| Cape Town, South Africa | 5 hours ahead of Porto Alegre | Naypyitaw, Myanmar | 9 hours 30 minutes ahead of Porto Alegre |
| Caracas, Venezuela | 1 hour behind Porto Alegre | New York, USA | 1 hour behind Porto Alegre |
| Cartagena, Colombia | 2 hours behind Porto Alegre | Niamey, Niger | 4 hours ahead of Porto Alegre |
| Cebu City, Philippines | 11 hours ahead of Porto Alegre | Nizhny Novgorod, Russia | 6 hours ahead of Porto Alegre |
| Charlotte, USA | 1 hour behind Porto Alegre | Nouakchott, Mauritania | 3 hours ahead of Porto Alegre |
| Chelyabinsk, Russia | 8 hours ahead of Porto Alegre | Novosibirsk, Russia | 10 hours ahead of Porto Alegre |
| Chengdu, China | 11 hours ahead of Porto Alegre | Nuremberg, Germany | 5 hours ahead of Porto Alegre |
| Chennai, India | 8 hours 30 minutes ahead of Porto Alegre | Odesa, Ukraine | 6 hours ahead of Porto Alegre |
| Chicago, USA | 2 hours behind Porto Alegre | Omdurman, Sudan | 5 hours ahead of Porto Alegre |
| Chiclayo, Peru | 2 hours behind Porto Alegre | Omsk, Russia | 9 hours ahead of Porto Alegre |
| Chişinău, Moldova | 6 hours ahead of Porto Alegre | Oran, Algeria | 4 hours ahead of Porto Alegre |
| Chittagong, Bangladesh | 9 hours ahead of Porto Alegre | Osaka, Japan | 12 hours ahead of Porto Alegre |
| Chongqing, China | 11 hours ahead of Porto Alegre | Oslo, Norway | 5 hours ahead of Porto Alegre |
| City of Taguig, Philippines | 11 hours ahead of Porto Alegre | Ottawa, Canada | 1 hour behind Porto Alegre |
| Ciudad Guayana, Venezuela | 1 hour behind Porto Alegre | Ouagadougou, Burkina Faso | 3 hours ahead of Porto Alegre |
| Ciudad Juárez, Mexico | 2 hours behind Porto Alegre | Palembang, Indonesia | 10 hours ahead of Porto Alegre |
| Ciudad Nezahualcoyotl, Mexico | 3 hours behind Porto Alegre | Palermo, Italy | 5 hours ahead of Porto Alegre |
| Cochabamba, Bolivia | 1 hour behind Porto Alegre | Paris, France | 5 hours ahead of Porto Alegre |
| Cologne, Germany | 5 hours ahead of Porto Alegre | Patna, India | 8 hours 30 minutes ahead of Porto Alegre |
| Colombo, Sri Lanka | 8 hours 30 minutes ahead of Porto Alegre | Pereira, Colombia | 2 hours behind Porto Alegre |
| Columbus, USA | 1 hour behind Porto Alegre | Perm, Russia | 8 hours ahead of Porto Alegre |
| Conakry, Guinea | 3 hours ahead of Porto Alegre | Perth, Australia | 11 hours ahead of Porto Alegre |
| Constantine, Algeria | 4 hours ahead of Porto Alegre | Peshawar, Pakistan | 8 hours ahead of Porto Alegre |
| Copenhagen, Denmark | 5 hours ahead of Porto Alegre | Petaling Jaya, Malaysia | 11 hours ahead of Porto Alegre |
| Córdoba, Argentina | the same time as Porto Alegre | Philadelphia, USA | 1 hour behind Porto Alegre |
| Cotonou, Benin | 4 hours ahead of Porto Alegre | Phnom Penh, Cambodia | 10 hours ahead of Porto Alegre |
| Cúcuta, Colombia | 2 hours behind Porto Alegre | Phoenix, USA | 4 hours behind Porto Alegre |
| Curitiba, Brazil | the same time as Porto Alegre | Pietermaritzburg, South Africa | 5 hours ahead of Porto Alegre |
| Da Nang, Vietnam | 10 hours ahead of Porto Alegre | Pikine, Senegal | 3 hours ahead of Porto Alegre |
| Daegu, South Korea | 12 hours ahead of Porto Alegre | Pointe-Noire, Congo | 4 hours ahead of Porto Alegre |
| Daejeon, South Korea | 12 hours ahead of Porto Alegre | Port Elizabeth, South Africa | 5 hours ahead of Porto Alegre |
| Dakar, Senegal | 3 hours ahead of Porto Alegre | Port Harcourt, Nigeria | 4 hours ahead of Porto Alegre |
| Dallas, USA | 2 hours behind Porto Alegre | Port Said, Egypt | 5 hours ahead of Porto Alegre |
| Damascus, Syria | 6 hours ahead of Porto Alegre | Port Sudan, Sudan | 5 hours ahead of Porto Alegre |
| Dammam, Saudi Arabia | 6 hours ahead of Porto Alegre | Port-au-Prince, Haiti | 1 hour behind Porto Alegre |
| Dar es Salaam, Tanzania | 6 hours ahead of Porto Alegre | Poznań, Poland | 5 hours ahead of Porto Alegre |
| Davao City, Philippines | 11 hours ahead of Porto Alegre | Prague, Czech Republic | 5 hours ahead of Porto Alegre |
| Delhi, India | 8 hours 30 minutes ahead of Porto Alegre | Pretoria, South Africa | 5 hours ahead of Porto Alegre |
| Denver, USA | 3 hours behind Porto Alegre | Pristina, Kosovo | 5 hours ahead of Porto Alegre |
| Detroit, USA | 1 hour behind Porto Alegre | Puebla City, Mexico | 3 hours behind Porto Alegre |
| Dhaka, Bangladesh | 9 hours ahead of Porto Alegre | Puente Alto, Chile | 1 hour behind Porto Alegre |
| Djibouti, Djibouti | 6 hours ahead of Porto Alegre | Pune, India | 8 hours 30 minutes ahead of Porto Alegre |
| Dnipro, Ukraine | 6 hours ahead of Porto Alegre | Pyongyang, North Korea | 12 hours ahead of Porto Alegre |
| Donetsk, Ukraine | 6 hours ahead of Porto Alegre | Qom, Iran | 6 hours 30 minutes ahead of Porto Alegre |
| Dongguan, China | 11 hours ahead of Porto Alegre | Québec, Canada | 1 hour behind Porto Alegre |
| Dortmund, Germany | 5 hours ahead of Porto Alegre | Quetta, Pakistan | 8 hours ahead of Porto Alegre |
| Douala, Cameroon | 4 hours ahead of Porto Alegre | Quezon City, Philippines | 11 hours ahead of Porto Alegre |
| Dresden, Germany | 5 hours ahead of Porto Alegre | Quilmes, Argentina | the same time as Porto Alegre |
| Dubai, United Arab Emirates | 7 hours ahead of Porto Alegre | Quito, Ecuador | 2 hours behind Porto Alegre |
| Dublin, Ireland | 4 hours ahead of Porto Alegre | Rabat, Morocco | 4 hours ahead of Porto Alegre |
| Duisburg, Germany | 5 hours ahead of Porto Alegre | Rajshahi, Bangladesh | 9 hours ahead of Porto Alegre |
| Durban, South Africa | 5 hours ahead of Porto Alegre | Rawalpindi, Pakistan | 8 hours ahead of Porto Alegre |
| Dushanbe, Tajikistan | 8 hours ahead of Porto Alegre | Recife, Brazil | the same time as Porto Alegre |
| Dusseldorf, Germany | 5 hours ahead of Porto Alegre | Riga, Latvia | 6 hours ahead of Porto Alegre |
| Ecatepec de Morelos, Mexico | 3 hours behind Porto Alegre | Rio de Janeiro, Brazil | the same time as Porto Alegre |
| Edinburgh, United Kingdom | 4 hours ahead of Porto Alegre | Riyadh, Saudi Arabia | 6 hours ahead of Porto Alegre |
| Edmonton, Canada | 3 hours behind Porto Alegre | Rome, Italy | 5 hours ahead of Porto Alegre |
| El Mahalla El Kubra, Egypt | 5 hours ahead of Porto Alegre | Rosario, Argentina | the same time as Porto Alegre |
| El Paso, USA | 3 hours behind Porto Alegre | Rostov-on-Don, Russia | 6 hours ahead of Porto Alegre |
| Erbil, Iraq | 6 hours ahead of Porto Alegre | Rotterdam, Netherlands | 5 hours ahead of Porto Alegre |
| Essen, Germany | 5 hours ahead of Porto Alegre | Saint Petersburg, Russia | 6 hours ahead of Porto Alegre |
| Faisalabad, Pakistan | 8 hours ahead of Porto Alegre | Saitama, Japan | 12 hours ahead of Porto Alegre |
| Fes, Morocco | 4 hours ahead of Porto Alegre | Salé, Morocco | 4 hours ahead of Porto Alegre |
| Fort Worth, USA | 2 hours behind Porto Alegre | Salta, Argentina | the same time as Porto Alegre |
| Fortaleza, Brazil | the same time as Porto Alegre | Salvador, Brazil | the same time as Porto Alegre |
| Frankfurt am Main, Germany | 5 hours ahead of Porto Alegre | Samara, Russia | 7 hours ahead of Porto Alegre |
| Freetown, Sierra Leone | 3 hours ahead of Porto Alegre | San Antonio, USA | 2 hours behind Porto Alegre |
| Fukuoka, Japan | 12 hours ahead of Porto Alegre | San Diego, USA | 4 hours behind Porto Alegre |
| Garoua, Cameroon | 4 hours ahead of Porto Alegre | San Francisco, USA | 4 hours behind Porto Alegre |
| Gaza, Palestinian Territories | 6 hours ahead of Porto Alegre | San Jose, USA | 4 hours behind Porto Alegre |
| Gaziantep, Turkey | 6 hours ahead of Porto Alegre | San Juan, Puerto Rico | 1 hour behind Porto Alegre |
| Gdańsk, Poland | 5 hours ahead of Porto Alegre | San Miguel de Tucumán, Argentina | the same time as Porto Alegre |
| General Santos, Philippines | 11 hours ahead of Porto Alegre | San Pedro Sula, Honduras | 3 hours behind Porto Alegre |
| Genoa, Italy | 5 hours ahead of Porto Alegre | San Salvador, El Salvador | 3 hours behind Porto Alegre |
| Giza, Egypt | 5 hours ahead of Porto Alegre | Sanaa, Yemen | 6 hours ahead of Porto Alegre |
| Glasgow, United Kingdom | 4 hours ahead of Porto Alegre | Santa Cruz de la Sierra, Bolivia | 1 hour behind Porto Alegre |
| Goiânia, Brazil | the same time as Porto Alegre | Santa Fe, Argentina | the same time as Porto Alegre |
| Gold Coast, Australia | 13 hours ahead of Porto Alegre | Santa Marta, Colombia | 2 hours behind Porto Alegre |
| Gomel, Belarus | 6 hours ahead of Porto Alegre | Santiago, Chile | 1 hour behind Porto Alegre |
| Gothenburg, Sweden | 5 hours ahead of Porto Alegre | Santiago de Cali, Colombia | 2 hours behind Porto Alegre |
| Goyang, South Korea | 12 hours ahead of Porto Alegre | Santiago de Cuba, Cuba | 1 hour behind Porto Alegre |
| Guadalajara, Mexico | 3 hours behind Porto Alegre | Santiago de los Caballeros, Dominican Republic | 1 hour behind Porto Alegre |
| Guangzhou, China | 11 hours ahead of Porto Alegre | Santo Domingo, Dominican Republic | 1 hour behind Porto Alegre |
| Guatemala City, Guatemala | 3 hours behind Porto Alegre | São Paulo, Brazil | the same time as Porto Alegre |
| Guayaquil, Ecuador | 2 hours behind Porto Alegre | Sapporo, Japan | 12 hours ahead of Porto Alegre |
| Gujranwala, Pakistan | 8 hours ahead of Porto Alegre | Sarajevo, Bosnia and Herzegovina | 5 hours ahead of Porto Alegre |
| Gwangju, South Korea | 12 hours ahead of Porto Alegre | Saratov, Russia | 7 hours ahead of Porto Alegre |
| Haiphong, Vietnam | 10 hours ahead of Porto Alegre | Seattle, USA | 4 hours behind Porto Alegre |
| Hama, Syria | 6 hours ahead of Porto Alegre | Sendai, Japan | 12 hours ahead of Porto Alegre |
| Hamburg, Germany | 5 hours ahead of Porto Alegre | Seoul, South Korea | 12 hours ahead of Porto Alegre |
| Hamhung, North Korea | 12 hours ahead of Porto Alegre | Sevastopol, Ukraine | 6 hours ahead of Porto Alegre |
| Hamilton, Canada | 1 hour behind Porto Alegre | Seville, Spain | 5 hours ahead of Porto Alegre |
| Hangzhou, China | 11 hours ahead of Porto Alegre | Shah Alam, Malaysia | 11 hours ahead of Porto Alegre |
| Hanoi, Vietnam | 10 hours ahead of Porto Alegre | Shanghai, China | 11 hours ahead of Porto Alegre |
| Hanover, Germany | 5 hours ahead of Porto Alegre | Sharjah, United Arab Emirates | 7 hours ahead of Porto Alegre |
| Harare, Zimbabwe | 5 hours ahead of Porto Alegre | Sheffield, United Kingdom | 4 hours ahead of Porto Alegre |
| Harbin, China | 11 hours ahead of Porto Alegre | Shenyang, China | 11 hours ahead of Porto Alegre |
| Hargeysa, Somalia | 6 hours ahead of Porto Alegre | Shenzhen, China | 11 hours ahead of Porto Alegre |
| Havana, Cuba | 1 hour behind Porto Alegre | Shiraz, Iran | 6 hours 30 minutes ahead of Porto Alegre |
| Helsinki, Finland | 6 hours ahead of Porto Alegre | Shymkent, Kazakhstan | 8 hours ahead of Porto Alegre |
| Hiroshima, Japan | 12 hours ahead of Porto Alegre | Singapore, Singapore | 11 hours ahead of Porto Alegre |
| Ho Chi Minh City, Vietnam | 10 hours ahead of Porto Alegre | Skopje, North Macedonia | 5 hours ahead of Porto Alegre |
| Homs, Syria | 6 hours ahead of Porto Alegre | Sofia, Bulgaria | 6 hours ahead of Porto Alegre |
| Hong Kong, Hong Kong | 11 hours ahead of Porto Alegre | Stockholm, Sweden | 5 hours ahead of Porto Alegre |
| Houston, USA | 2 hours behind Porto Alegre | Stuttgart, Germany | 5 hours ahead of Porto Alegre |
| Hyderabad, India | 8 hours 30 minutes ahead of Porto Alegre | Suez, Egypt | 5 hours ahead of Porto Alegre |
| Hyderābād, Pakistan | 8 hours ahead of Porto Alegre | Sulaymaniyah, Iraq | 6 hours ahead of Porto Alegre |
| Ibadan, Nigeria | 4 hours ahead of Porto Alegre | Surabaya, Indonesia | 10 hours ahead of Porto Alegre |
| Ibague, Colombia | 2 hours behind Porto Alegre | Surat, India | 8 hours 30 minutes ahead of Porto Alegre |
| Incheon, South Korea | 12 hours ahead of Porto Alegre | Suwon, South Korea | 12 hours ahead of Porto Alegre |
| Indianapolis, USA | 1 hour behind Porto Alegre | Sydney, Australia | 13 hours ahead of Porto Alegre |
| Indore, India | 8 hours 30 minutes ahead of Porto Alegre | Ta`izz, Yemen | 6 hours ahead of Porto Alegre |
| Ipoh, Malaysia | 11 hours ahead of Porto Alegre | Ta’if, Saudi Arabia | 6 hours ahead of Porto Alegre |
| Iquitos, Peru | 2 hours behind Porto Alegre | Tabriz, Iran | 6 hours 30 minutes ahead of Porto Alegre |
| Irkutsk, Russia | 11 hours ahead of Porto Alegre | Tabuk, Saudi Arabia | 6 hours ahead of Porto Alegre |
| Isfahan, Iran | 6 hours 30 minutes ahead of Porto Alegre | Taichung, Taiwan | 11 hours ahead of Porto Alegre |
| Istanbul, Turkey | 6 hours ahead of Porto Alegre | Tainan City, Taiwan | 11 hours ahead of Porto Alegre |
| Izhevsk, Russia | 7 hours ahead of Porto Alegre | Taipei, Taiwan | 11 hours ahead of Porto Alegre |
| Izmir, Turkey | 6 hours ahead of Porto Alegre | Tangerang, Indonesia | 10 hours ahead of Porto Alegre |
| Jacksonville, USA | 1 hour behind Porto Alegre | Tangier, Morocco | 4 hours ahead of Porto Alegre |
| Jaipur, India | 8 hours 30 minutes ahead of Porto Alegre | Tashkent, Uzbekistan | 8 hours ahead of Porto Alegre |
| Jakarta, Indonesia | 10 hours ahead of Porto Alegre | Tbilisi, Georgia | 7 hours ahead of Porto Alegre |
| Jeddah, Saudi Arabia | 6 hours ahead of Porto Alegre | Tébessa, Algeria | 4 hours ahead of Porto Alegre |
| Jerusalem, Israel | 6 hours ahead of Porto Alegre | Tegucigalpa, Honduras | 3 hours behind Porto Alegre |
| Johannesburg, South Africa | 5 hours ahead of Porto Alegre | Tehran, Iran | 6 hours 30 minutes ahead of Porto Alegre |
| Johor Bahru, Malaysia | 11 hours ahead of Porto Alegre | Tembisa, South Africa | 5 hours ahead of Porto Alegre |
| Kabul, Afghanistan | 7 hours 30 minutes ahead of Porto Alegre | The Hague, Netherlands | 5 hours ahead of Porto Alegre |
| Kaduna, Nigeria | 4 hours ahead of Porto Alegre | Tianjin, China | 11 hours ahead of Porto Alegre |
| Kampala, Uganda | 6 hours ahead of Porto Alegre | Tijuana, Mexico | 4 hours behind Porto Alegre |
| Kananga, DR Congo | 5 hours ahead of Porto Alegre | Tokyo, Japan | 12 hours ahead of Porto Alegre |
| Kano, Nigeria | 4 hours ahead of Porto Alegre | Tolyatti, Russia | 7 hours ahead of Porto Alegre |
| Kanpur, India | 8 hours 30 minutes ahead of Porto Alegre | Toronto, Canada | 1 hour behind Porto Alegre |
| Kaohsiung City, Taiwan | 11 hours ahead of Porto Alegre | Touba, Senegal | 3 hours ahead of Porto Alegre |
| Karachi, Pakistan | 8 hours ahead of Porto Alegre | Toulouse, France | 5 hours ahead of Porto Alegre |
| Karagandy, Kazakhstan | 8 hours ahead of Porto Alegre | Tripoli, Libya | 5 hours ahead of Porto Alegre |
| Karaj, Iran | 6 hours 30 minutes ahead of Porto Alegre | Trujillo, Peru | 2 hours behind Porto Alegre |
| Karbala, Iraq | 6 hours ahead of Porto Alegre | Tunis, Tunisia | 4 hours ahead of Porto Alegre |
| Kathmandu, Nepal | 8 hours 45 minutes ahead of Porto Alegre | Turin, Italy | 5 hours ahead of Porto Alegre |
| Kawasaki, Japan | 12 hours ahead of Porto Alegre | Ufa, Russia | 8 hours ahead of Porto Alegre |
| Kazan’, Russia | 6 hours ahead of Porto Alegre | Ulan Bator, Mongolia | 11 hours ahead of Porto Alegre |
| Khabarovsk, Russia | 13 hours ahead of Porto Alegre | Ulyanovsk, Russia | 7 hours ahead of Porto Alegre |
| Kharkiv, Ukraine | 6 hours ahead of Porto Alegre | Valencia, Spain | 5 hours ahead of Porto Alegre |
| Khartoum, Sudan | 5 hours ahead of Porto Alegre | Valencia, Venezuela | 1 hour behind Porto Alegre |
| Khulna, Bangladesh | 9 hours ahead of Porto Alegre | Vancouver, Canada | 4 hours behind Porto Alegre |
| Kiev, Ukraine | 6 hours ahead of Porto Alegre | Vienna, Austria | 5 hours ahead of Porto Alegre |
| Kigali, Rwanda | 5 hours ahead of Porto Alegre | Vilnius, Lithuania | 6 hours ahead of Porto Alegre |
| Kingston, Jamaica | 2 hours behind Porto Alegre | Vladivostok, Russia | 13 hours ahead of Porto Alegre |
| Kinshasa, DR Congo | 4 hours ahead of Porto Alegre | Volgograd, Russia | 6 hours ahead of Porto Alegre |
| Kirkuk, Iraq | 6 hours ahead of Porto Alegre | Voronezh, Russia | 6 hours ahead of Porto Alegre |
| Kisangani, DR Congo | 5 hours ahead of Porto Alegre | Warsaw, Poland | 5 hours ahead of Porto Alegre |
| Klang, Malaysia | 11 hours ahead of Porto Alegre | Washington D.C., USA | 1 hour behind Porto Alegre |
| Kobe, Japan | 12 hours ahead of Porto Alegre | White House, Morocco | 4 hours ahead of Porto Alegre |
| Kolkata, India | 8 hours 30 minutes ahead of Porto Alegre | Winnipeg, Canada | 2 hours behind Porto Alegre |
| Kolwezi, DR Congo | 5 hours ahead of Porto Alegre | Wrocław, Poland | 5 hours ahead of Porto Alegre |
| Konya, Turkey | 6 hours ahead of Porto Alegre | Wuhan, China | 11 hours ahead of Porto Alegre |
| Kota Bharu, Malaysia | 11 hours ahead of Porto Alegre | Xi'an, China | 11 hours ahead of Porto Alegre |
| Kousséri, Cameroon | 4 hours ahead of Porto Alegre | Yangon, Myanmar | 9 hours 30 minutes ahead of Porto Alegre |
| Kowloon, Hong Kong | 11 hours ahead of Porto Alegre | Yaoundé, Cameroon | 4 hours ahead of Porto Alegre |
| Krakow, Poland | 5 hours ahead of Porto Alegre | Yaroslavl, Russia | 6 hours ahead of Porto Alegre |
| Krasnodar, Russia | 6 hours ahead of Porto Alegre | Yekaterinburg, Russia | 8 hours ahead of Porto Alegre |
| Krasnoyarsk, Russia | 10 hours ahead of Porto Alegre | Yerevan, Armenia | 7 hours ahead of Porto Alegre |
| Kryvyi Rih, Ukraine | 6 hours ahead of Porto Alegre | Yokohama, Japan | 12 hours ahead of Porto Alegre |
| Kuala Lumpur, Malaysia | 11 hours ahead of Porto Alegre | Zagreb, Croatia | 5 hours ahead of Porto Alegre |
| Kuching, Malaysia | 11 hours ahead of Porto Alegre | Zamboanga City, Philippines | 11 hours ahead of Porto Alegre |
| Kumasi, Ghana | 3 hours ahead of Porto Alegre | Zapopan, Mexico | 3 hours behind Porto Alegre |
| Kyoto, Japan | 12 hours ahead of Porto Alegre | Zaporizhia, Ukraine | 6 hours ahead of Porto Alegre |
| La Paz, Bolivia | 1 hour behind Porto Alegre | Zaragoza, Spain | 5 hours ahead of Porto Alegre |
| La Plata, Argentina | the same time as Porto Alegre | Zarqa, Jordan | 6 hours ahead of Porto Alegre |
| Lagos, Nigeria | 4 hours ahead of Porto Alegre | Lahore, Pakistan | 8 hours ahead of Porto Alegre |