Daylight Saving Time 2021
Was the time set backwards or forwards? When? Where? This page lists all daylight saving time changes and other time zone changes around the world for 2021.
- Transition timestamps were extracted from the latest version of the IANA time zone database (version 2022f, sem ajustes).
domingo janeiro 17 2021
Fiji
Winter time started
The time was set back uma hora from 03:00 to 02:00 local time.
- Before: Fiji Summer Time (FJST / UTC +13)
- After: Fiji Time (FJT / UTC +12)
- Transition time: 2021-01-16 14:00 UTC
- Time zone news: Fiji puts DST on hold
domingo março 14 2021
São Pedro e Miquelão
Summer time started
The time was set forward uma hora from 02:00 to 03:00 local time.
- Before: Saint Pierre and Miquelon Standard Time (PMST / UTC -3)
- After: Saint Pierre and Miquelon Daylight Time (PMDT / UTC -2)
- Transition time: 2021-03-14 05:00 UTC
Cuba
Summer time started
The time was set forward uma hora from 00:00 to 01:00 local time.
- Before: Cuba Standard Time (CST / UTC -5)
- After: Cuba Daylight Time (CDT / UTC -4)
- Transition time: 2021-03-14 05:00 UTC
- Applies to all of Cuba, including Havana, Santa Clara e Santiago de Cuba.
Bermudas
Summer time started
The time was set forward uma hora from 02:00 to 03:00 local time.
- Before: Atlantic Standard Time (AST / UTC -4)
- After: Atlantic Daylight Time (ADT / UTC -3)
- Transition time: 2021-03-14 06:00 UTC
- Applies to all of Bermudas.
Qaanaaq, Gronelândia
Summer time started
The time was set forward uma hora from 02:00 to 03:00 local time.
- Before: Atlantic Standard Time (AST / UTC -4)
- After: Atlantic Daylight Time (ADT / UTC -3)
- Transition time: 2021-03-14 06:00 UTC
- Applies to all of Qaanaaq.
EUA
Summer time started
The time was set forward uma hora from 02:00 to 03:00 local time.
EUA has 11 time zones. Most of the country observes DST in the summer. Summer time starts at the same local time in all of EUA, but not simultaneously, due to different time zones.
Eastern Time
- Before: Eastern Standard Time (EST / UTC -5)
- After: Eastern Daylight Time (EDT / UTC -4)
- Transition time: 2021-03-14 07:00 UTC
- Applies to regions that alternate between EST and EDT, including Miami, Nova Iorque, Philadelphia e Washington, D.C..
Central Time
- Before: Central Standard Time (CST / UTC -6)
- After: Central Daylight Time (CDT / UTC -5)
- Transition time: 2021-03-14 08:00 UTC
- Applies to regions that alternate between CST and CDT, including Austin, Chicago, Dallas, Houston e San Antonio.
Mountain Time
- Before: Mountain Standard Time (MST / UTC -7)
- After: Mountain Daylight Time (MDT / UTC -6)
- Transition time: 2021-03-14 09:00 UTC
- Applies to regions that alternate between MST and MDT, including Albuquerque, Denver e El Paso.
Pacific Time
- Before: Pacific Standard Time (PST / UTC -8)
- After: Pacific Daylight Time (PDT / UTC -7)
- Transition time: 2021-03-14 10:00 UTC
- Applies to regions that alternate between PST and PDT, including Las Vegas, Los Angeles, Portland, San Diego, San José, Seattle e São Francisco.
Alaska Time
Alaska: Islands west of -169.5°
- Before: Hawaii-Aleutian Standard Time (HAST / UTC -10)
- After: Hawaii-Aleutian Daylight Time (HADT / UTC -9)
- Transition time: 2021-03-14 12:00 UTC
Canadá
Summer time started
The time was set forward uma hora from 02:00 to 03:00 local time.
Canadá has 6 time zones. Most of the country observes DST in the summer. Summer time starts at the same local time in all of Canadá, but not simultaneously, due to different time zones.
Newfoundland Time
- Before: Newfoundland Standard Time (NST / UTC -3:30)
- After: Newfoundland Daylight Time (NDT / UTC -2:30)
- Transition time: 2021-03-14 05:30 UTC
Atlantic Time
- Before: Atlantic Standard Time (AST / UTC -4)
- After: Atlantic Daylight Time (ADT / UTC -3)
- Transition time: 2021-03-14 06:00 UTC
- Applies to regions that alternate between AST and ADT, including Ilha do Príncipe Eduardo, Nova Brunswick e Nova Escócia.
Eastern Time
Central Time
- Before: Central Standard Time (CST / UTC -6)
- After: Central Daylight Time (CDT / UTC -5)
- Transition time: 2021-03-14 08:00 UTC
- Applies to regions that alternate between CST and CDT, including Manitoba.
Mountain Time
Bahamas
Summer time started
The time was set forward uma hora from 02:00 to 03:00 local time.
Haiti
Summer time started
The time was set forward uma hora from 02:00 to 03:00 local time.
- Before: Eastern Standard Time (EST / UTC -5)
- After: Eastern Daylight Time (EDT / UTC -4)
- Transition time: 2021-03-14 07:00 UTC
- Applies to all of Haiti, including Porto Príncipe.
Ilhas Turcas e Caicos
Summer time started
The time was set forward uma hora from 02:00 to 03:00 local time.
- Before: Eastern Standard Time (EST / UTC -5)
- After: Eastern Daylight Time (EDT / UTC -4)
- Transition time: 2021-03-14 07:00 UTC
- Applies to all of Ilhas Turcas e Caicos, including Cockburn Town.
Mexico (the state of Baja California and areas near the United States border)
Summer time started
The time was set forward uma hora from 02:00 to 03:00 local time.
México has 4 time zones. All of Mexico except the states of Quintana Roo and Sonora observe DST in the summer. The state of Baja California and areas near the United States border follow the same DST schedule as the United States, while other DST-observing areas observe DST from 02:00 on the first Sunday of April until 02:00 on the last Sunday of October.
Zona Noroeste
US border regions in Zona Centro
- Before: Central Standard Time (CST / UTC -6)
- After: Central Daylight Time (CDT / UTC -5)
- Transition time: 2021-03-14 08:00 UTC
- Applies to US border regions that alternate between CST and CDT, including Heroica Matamoros, Novo Laredo e Reynosa.
US border regions in Zona Pacífico
- Before: Mountain Standard Time (MST / UTC -7)
- After: Mountain Daylight Time (MDT / UTC -6)
- Transition time: 2021-03-14 09:00 UTC
- Applies to US border regions that alternate between MST and MDT, including Juárez.
segunda-feira março 22 2021
sexta-feira março 26 2021
sábado março 27 2021
Palestina
Summer time started
The time was set forward uma hora from 00:00 to 01:00 local time.
Western Greenland
Summer time started
The time was set forward uma hora from 22:00 to 23:00 local time.
- Before: Western Greenland Time (WGT / UTC -3)
- After: Western Greenland Summer Time (WGST / UTC -2)
- Transition time: 2021-03-28 01:00 UTC
- Applies to regions that alternate between WGT and WGST, including Nuuk.
domingo março 28 2021
Líbano
Summer time started
The time was set forward uma hora from 00:00 to 01:00 local time.
Moldávia
Summer time started
The time was set forward uma hora from 02:00 to 03:00 local time.
Most of Eastern Europe
Summer time started
The time was set forward uma hora from 03:00 to 04:00 local time.
- Before: Eastern European Time (EET / UTC +2)
- After: Eastern European Summer Time (EEST / UTC +3)
- Transition time: 2021-03-28 01:00 UTC
- Applies to Alanda, Bulgária, Chipre, Estônia, Finlândia, Grécia, Letônia, Lituânia, Romênia e Ucrânia.
- Summer time starts at the same time in all of Europe (except Moldova), but at different local times, depending on the time zone.
Most of Europe
Summer time started
The time was set forward uma hora from 02:00 to 03:00 local time.
- Before: Central European Time (CET / UTC +1)
- After: Central European Summer Time (CEST / UTC +2)
- Transition time: 2021-03-28 01:00 UTC
- Applies to Albânia, Alemanha, Andorra, Bélgica, Bósnia e Herzegovina, Chéquia, Croácia, Dinamarca, Eslováquia, Eslovênia, Espanha, França, Gibraltar, Holanda, Hungria, Itália, Kosovo, Liechtenstein, Luxemburgo, Malta, Montenegro, Mónaco, Noruega, Polônia, República da Macedónia, San Marino, Suécia, Suíça, Sérvia, Vaticano e Áustria.
- Summer time starts at the same time in all of Europe (except Moldova), but at different local times, depending on the time zone.
Paraguai
Winter time started
The time was set back uma hora from 00:00 to 23:00 local time.
Reino Unido
Summer time started
The time was set forward uma hora from 01:00 to 02:00 local time.
- Before: Greenwich Mean Time (GMT / UTC +0)
- After: British Summer Time (BST / UTC +1)
- Transition time: 2021-03-28 01:00 UTC
- Applies to all of Reino Unido and its Crown dependencies, including Belfast, Birmingham, Bristol, Cardiff, Edimburgo, Glasgow, Guernsey, Ilha de Man, Jersey, Leeds, Liverpool, Londres e Sheffield.
- Does not apply to overseas territories.
Irlanda
Summer time started
The time was set forward uma hora from 01:00 to 02:00 local time.
- Before: Greenwich Mean Time (GMT / UTC +0)
- After: Irish Standard Time (IST / UTC +1)
- Transition time: 2021-03-28 01:00 UTC
- Applies to all of Irlanda, including Cork, Dublin, Dún Laoghaire e Limerick.
- Contrary to other locations that observe daylight saving time, Ireland has daylight saving time in the winter, and standard time in the summer. Winter time is still one hour behind summer time.
Canárias, Ilhas Faroé e Portugal
Summer time started
The time was set forward uma hora from 01:00 to 02:00 local time.
- Before: Western European Time (WET / UTC +0)
- After: Western European Summer Time (WEST / UTC +1)
- Transition time: 2021-03-28 01:00 UTC
- Applies to all of Canárias, Ilhas Faroé e Portugal, including Lisboa, Madeira, Porto, Province of Las Palmas, Santa Cruz de Tenerife e Thorshavn.
- Canárias changes time simultaneously with the rest of Espanha, but the local time of Canárias is uma hora behind Espanha.
Açores, Portugal
Summer time started
The time was set forward uma hora from 00:00 to 01:00 local time.
- Before: Azores Time (AZOT / UTC -1)
- After: Azores Summer Time (AZOST / UTC +0)
- Transition time: 2021-03-28 01:00 UTC
- Applies to all of Açores, including Angra do Heroísmo, Horta e Ponta Delgada.
- Açores changes time simultaneously with the rest of Portugal, but the local time of Açores is uma hora behind Portugal.
Eastern Greenland
Summer time started
The time was set forward uma hora from 00:00 to 01:00 local time.
- Before: Eastern Greenland Time (EGT / UTC -1)
- After: Eastern Greenland Summer Time (EGST / UTC +0)
- Transition time: 2021-03-28 01:00 UTC
- Applies to regions that alternate between EGT and EGST, including Ittoqqortoormiit.
Troll research station, Antártida
Summer time started
The time was set forward two hours from 01:00 to 03:00 local time.
- Before: Coordinated Universal Time (UTC / UTC +0)
- After: Central European Summer Time (CEST / UTC +2)
- Transition time: 2021-03-28 01:00 UTC
sábado abril 3 2021
Ilha de Páscoa, Región de Valparaíso, Chile
Winter time started
The time was set back uma hora from 22:00 to 21:00 local time.
- Before: Easter Island Daylight Time (EADT / UTC -5)
- After: Easter Island Standard Time (EAST / UTC -6)
- Transition time: 2021-04-04 03:00 UTC
- Ilha de Páscoa changes time simultaneously with the rest of Chile, but the local time of Ilha de Páscoa is two hours behind Chile.
domingo abril 4 2021
Chatham Islands, Nova Zelândia
Winter time started
The time was set back uma hora from 03:45 to 02:45 local time.
- Before: Chatham Daylight Time (CHADT / UTC +13:45)
- After: Chatham Standard Time (CHAST / UTC +12:45)
- Transition time: 2021-04-03 14:00 UTC
Nova Zelândia
Winter time started
The time was set back uma hora from 03:00 to 02:00 local time.
- Before: New Zealand Daylight Time (NZDT / UTC +13)
- After: New Zealand Standard Time (NZST / UTC +12)
- Transition time: 2021-04-03 14:00 UTC
- Applies to all of Nova Zelândia, including Auckland, Christchurch e Wellington.
- Does not apply to dependent territories and outlying islands.
Ilha Norfolk
Winter time started
The time was set back uma hora from 03:00 to 02:00 local time.
- Before: Norfolk Daylight Time (NFDT / UTC +12)
- After: Norfolk Time (NFT / UTC +11)
- Transition time: 2021-04-03 15:00 UTC
- Applies to all of Ilha Norfolk.
- Time zone news: Norfolk Island will have daylight saving time
Lord Howe Island, Nova Gales do Sul, Austrália
Winter time started
The time was set back half an hour from 02:00 to 01:30 local time.
- Before: Lord Howe Daylight Time (LHDT / UTC +11)
- After: Lord Howe Standard Time (LHST / UTC +10:30)
- Transition time: 2021-04-03 15:00 UTC
Austrália
Winter time started
The time was set back uma hora from 03:00 to 02:00 local time.
Austrália has 9 time zones. Most of the country observes DST in the summer. Winter time starts at the same local time in all of Austrália, but not simultaneously, due to different time zones.
Australian Eastern Time
- Before: Australian Eastern Daylight Time (AEDT / UTC +11)
- After: Australian Eastern Standard Time (AEST / UTC +10)
- Transition time: 2021-04-03 16:00 UTC
- Applies to regions that alternate between AEST and AEDT, including Camberra, Melbourne, Newcastle, Sydney e Wollongong.
Australian Central Time
- Before: Australian Central Daylight Time (ACDT / UTC +10:30)
- After: Australian Central Standard Time (ACST / UTC +9:30)
- Transition time: 2021-04-03 16:30 UTC
- Applies to regions that alternate between ACST and ACDT, including Adelaide.
Chile
Winter time started
The time was set back uma hora from 00:00 to 23:00 local time.
- Before: Chile Daylight Time (CLDT / UTC -3)
- After: Chile Standard Time (CLT / UTC -4)
- Transition time: 2021-04-04 03:00 UTC
- Applies to all of Chile, including Antofagasta, Puente Alto, Santiago do Chile, Valparaíso e Viña del Mar.
- Ilha de Páscoa changes time simultaneously with the rest of Chile, but the local time of Ilha de Páscoa is two hours behind Chile.
Mexico (except Quintana Roo, Sonora, Baja California and areas near the United States border)
Summer time started
The time was set forward uma hora from 02:00 to 03:00 local time.
México has 4 time zones. All of Mexico except the states of Quintana Roo and Sonora observe DST in the summer. The state of Baja California and areas near the United States border follow the same DST schedule as the United States, while other DST-observing areas observe DST from 02:00 on the first Sunday of April until 02:00 on the last Sunday of October.
Zona Centro
- Before: Central Standard Time (CST / UTC -6)
- After: Central Daylight Time (CDT / UTC -5)
- Transition time: 2021-04-04 08:00 UTC
- Applies to regions that alternate between CST and CDT, including Cidade do México, Ecatepec de Morelos, Guadalajara, Iztapalapa e Puebla.
domingo abril 11 2021
Marrocos e Saara Ocidental
Winter time started
The time was set back uma hora from 03:00 to 02:00 local time.
- Before: West Africa Time (GMT+1 / UTC +1)
- After: Greenwich Mean Time (GMT / UTC +0)
- Transition time: 2021-04-11 02:00 UTC
- Applies to all of Marrocos e Saara Ocidental, including Casablanca, Marrakech e Rabat.
- Morocco and Western Sahara observe permanent daylight saving time, except during Ramadan, when daylight saving time is suspended.
domingo maio 16 2021
Marrocos e Saara Ocidental
Summer time started
The time was set forward uma hora from 02:00 to 03:00 local time.
- Before: Greenwich Mean Time (GMT / UTC +0)
- After: West Africa Time (GMT+1 / UTC +1)
- Transition time: 2021-05-16 02:00 UTC
- Applies to all of Marrocos e Saara Ocidental, including Casablanca, Marrakech e Rabat.
- Morocco and Western Sahara observe permanent daylight saving time, except during Ramadan, when daylight saving time is suspended.
sábado setembro 4 2021
Ilha de Páscoa, Región de Valparaíso, Chile
Summer time started
The time was set forward uma hora from 22:00 to 23:00 local time.
- Before: Easter Island Standard Time (EAST / UTC -6)
- After: Easter Island Daylight Time (EADT / UTC -5)
- Transition time: 2021-09-05 04:00 UTC
- Ilha de Páscoa changes time simultaneously with the rest of Chile, but the local time of Ilha de Páscoa is two hours behind Chile.
domingo setembro 5 2021
Chile
Summer time started
The time was set forward uma hora from 00:00 to 01:00 local time.
- Before: Chile Standard Time (CLT / UTC -4)
- After: Chile Daylight Time (CLDT / UTC -3)
- Transition time: 2021-09-05 04:00 UTC
- Applies to all of Chile, including Antofagasta, Puente Alto, Santiago do Chile, Valparaíso e Viña del Mar.
- Ilha de Páscoa changes time simultaneously with the rest of Chile, but the local time of Ilha de Páscoa is two hours behind Chile.
quarta-feira setembro 22 2021
domingo setembro 26 2021
Chatham Islands, Nova Zelândia
Summer time started
The time was set forward uma hora from 02:45 to 03:45 local time.
- Before: Chatham Standard Time (CHAST / UTC +12:45)
- After: Chatham Daylight Time (CHADT / UTC +13:45)
- Transition time: 2021-09-25 14:00 UTC
Nova Zelândia
Summer time started
The time was set forward uma hora from 02:00 to 03:00 local time.
- Before: New Zealand Standard Time (NZST / UTC +12)
- After: New Zealand Daylight Time (NZDT / UTC +13)
- Transition time: 2021-09-25 14:00 UTC
- Applies to all of Nova Zelândia, including Auckland, Christchurch e Wellington.
- Does not apply to dependent territories and outlying islands.
domingo outubro 3 2021
Ilha Norfolk
Summer time started
The time was set forward uma hora from 02:00 to 03:00 local time.
- Before: Norfolk Time (NFT / UTC +11)
- After: Norfolk Daylight Time (NFDT / UTC +12)
- Transition time: 2021-10-02 15:00 UTC
- Applies to all of Ilha Norfolk.
- Time zone news: Norfolk Island will have daylight saving time
Lord Howe Island, Nova Gales do Sul, Austrália
Summer time started
The time was set forward half an hour from 02:00 to 02:30 local time.
- Before: Lord Howe Standard Time (LHST / UTC +10:30)
- After: Lord Howe Daylight Time (LHDT / UTC +11)
- Transition time: 2021-10-02 15:30 UTC
Austrália
Summer time started
The time was set forward uma hora from 02:00 to 03:00 local time.
Austrália has 9 time zones. Most of the country observes DST in the summer. Summer time starts at the same local time in all of Austrália, but not simultaneously, due to different time zones.
Australian Eastern Time
- Before: Australian Eastern Standard Time (AEST / UTC +10)
- After: Australian Eastern Daylight Time (AEDT / UTC +11)
- Transition time: 2021-10-02 16:00 UTC
- Applies to regions that alternate between AEST and AEDT, including Camberra, Melbourne, Newcastle, Sydney e Wollongong.
Australian Central Time
- Before: Australian Central Standard Time (ACST / UTC +9:30)
- After: Australian Central Daylight Time (ACDT / UTC +10:30)
- Transition time: 2021-10-02 16:30 UTC
- Applies to regions that alternate between ACST and ACDT, including Adelaide.
Paraguai
Summer time started
The time was set forward uma hora from 00:00 to 01:00 local time.
sexta-feira outubro 29 2021
sábado outubro 30 2021
Western Greenland
Winter time started
The time was set back uma hora from 23:00 to 22:00 local time.
- Before: Western Greenland Summer Time (WGST / UTC -2)
- After: Western Greenland Time (WGT / UTC -3)
- Transition time: 2021-10-31 01:00 UTC
- Applies to regions that alternate between WGT and WGST, including Nuuk.
domingo outubro 31 2021
Líbano
Winter time started
The time was set back uma hora from 00:00 to 23:00 local time.
Israel
Winter time started
The time was set back uma hora from 02:00 to 01:00 local time.
Moldávia
Winter time started
The time was set back uma hora from 03:00 to 02:00 local time.
Most of Eastern Europe
Winter time started
The time was set back uma hora from 04:00 to 03:00 local time.
- Before: Eastern European Summer Time (EEST / UTC +3)
- After: Eastern European Time (EET / UTC +2)
- Transition time: 2021-10-31 01:00 UTC
- Applies to Alanda, Bulgária, Chipre, Estônia, Finlândia, Grécia, Letônia, Lituânia, Romênia e Ucrânia.
- Winter time starts at the same time in all of Europe (except Moldova), but at different local times, depending on the time zone.
Most of Europe
Winter time started
The time was set back uma hora from 03:00 to 02:00 local time.
- Before: Central European Summer Time (CEST / UTC +2)
- After: Central European Time (CET / UTC +1)
- Transition time: 2021-10-31 01:00 UTC
- Applies to Albânia, Alemanha, Andorra, Bélgica, Bósnia e Herzegovina, Chéquia, Croácia, Dinamarca, Eslováquia, Eslovênia, Espanha, França, Gibraltar, Holanda, Hungria, Itália, Kosovo, Liechtenstein, Luxemburgo, Malta, Montenegro, Mónaco, Noruega, Polônia, República da Macedónia, San Marino, Suécia, Suíça, Sérvia, Vaticano e Áustria.
- Winter time starts at the same time in all of Europe (except Moldova), but at different local times, depending on the time zone.
Reino Unido
Winter time started
The time was set back uma hora from 02:00 to 01:00 local time.
- Before: British Summer Time (BST / UTC +1)
- After: Greenwich Mean Time (GMT / UTC +0)
- Transition time: 2021-10-31 01:00 UTC
- Applies to all of Reino Unido and its Crown dependencies, including Belfast, Birmingham, Bristol, Cardiff, Edimburgo, Glasgow, Guernsey, Ilha de Man, Jersey, Leeds, Liverpool, Londres e Sheffield.
- Does not apply to overseas territories.
Irlanda
Winter time started
The time was set back uma hora from 02:00 to 01:00 local time.
- Before: Irish Standard Time (IST / UTC +1)
- After: Greenwich Mean Time (GMT / UTC +0)
- Transition time: 2021-10-31 01:00 UTC
- Applies to all of Irlanda, including Cork, Dublin, Dún Laoghaire e Limerick.
- Contrary to other locations that observe daylight saving time, Ireland has daylight saving time in the winter, and standard time in the summer. Winter time is still one hour behind summer time.
Canárias, Ilhas Faroé e Portugal
Winter time started
The time was set back uma hora from 02:00 to 01:00 local time.
- Before: Western European Summer Time (WEST / UTC +1)
- After: Western European Time (WET / UTC +0)
- Transition time: 2021-10-31 01:00 UTC
- Applies to all of Canárias, Ilhas Faroé e Portugal, including Lisboa, Madeira, Porto, Province of Las Palmas, Santa Cruz de Tenerife e Thorshavn.
- Canárias changes time simultaneously with the rest of Espanha, but the local time of Canárias is uma hora behind Espanha.
Açores, Portugal
Winter time started
The time was set back uma hora from 01:00 to 00:00 local time.
- Before: Azores Summer Time (AZOST / UTC +0)
- After: Azores Time (AZOT / UTC -1)
- Transition time: 2021-10-31 01:00 UTC
- Applies to all of Açores, including Angra do Heroísmo, Horta e Ponta Delgada.
- Açores changes time simultaneously with the rest of Portugal, but the local time of Açores is uma hora behind Portugal.
Eastern Greenland
Winter time started
The time was set back uma hora from 01:00 to 00:00 local time.
- Before: Eastern Greenland Summer Time (EGST / UTC +0)
- After: Eastern Greenland Time (EGT / UTC -1)
- Transition time: 2021-10-31 01:00 UTC
- Applies to regions that alternate between EGT and EGST, including Ittoqqortoormiit.
Troll research station, Antártida
Winter time started
The time was set back two hours from 03:00 to 01:00 local time.
- Before: Central European Summer Time (CEST / UTC +2)
- After: Coordinated Universal Time (UTC / UTC +0)
- Transition time: 2021-10-31 01:00 UTC
Mexico (except Quintana Roo, Sonora, Baja California and areas near the United States border)
Winter time started
The time was set back uma hora from 02:00 to 01:00 local time.
México has 4 time zones. All of Mexico except the states of Quintana Roo and Sonora observe DST in the summer. The state of Baja California and areas near the United States border follow the same DST schedule as the United States, while other DST-observing areas observe DST from 02:00 on the first Sunday of April until 02:00 on the last Sunday of October.
Zona Centro
- Before: Central Daylight Time (CDT / UTC -5)
- After: Central Standard Time (CST / UTC -6)
- Transition time: 2021-10-31 07:00 UTC
- Applies to regions that alternate between CST and CDT, including Cidade do México, Ecatepec de Morelos, Guadalajara, Iztapalapa e Puebla.
domingo novembro 7 2021
São Pedro e Miquelão
Winter time started
The time was set back uma hora from 02:00 to 01:00 local time.
- Before: Saint Pierre and Miquelon Daylight Time (PMDT / UTC -2)
- After: Saint Pierre and Miquelon Standard Time (PMST / UTC -3)
- Transition time: 2021-11-07 04:00 UTC
Cuba
Winter time started
The time was set back uma hora from 01:00 to 00:00 local time.
- Before: Cuba Daylight Time (CDT / UTC -4)
- After: Cuba Standard Time (CST / UTC -5)
- Transition time: 2021-11-07 05:00 UTC
- Applies to all of Cuba, including Havana, Santa Clara e Santiago de Cuba.
Bermudas
Winter time started
The time was set back uma hora from 02:00 to 01:00 local time.
- Before: Atlantic Daylight Time (ADT / UTC -3)
- After: Atlantic Standard Time (AST / UTC -4)
- Transition time: 2021-11-07 05:00 UTC
- Applies to all of Bermudas.
Qaanaaq, Gronelândia
Winter time started
The time was set back uma hora from 02:00 to 01:00 local time.
- Before: Atlantic Daylight Time (ADT / UTC -3)
- After: Atlantic Standard Time (AST / UTC -4)
- Transition time: 2021-11-07 05:00 UTC
- Applies to all of Qaanaaq.
EUA
Winter time started
The time was set back uma hora from 02:00 to 01:00 local time.
EUA has 11 time zones. Most of the country observes DST in the summer. Winter time starts at the same local time in all of EUA, but not simultaneously, due to different time zones.
Eastern Time
- Before: Eastern Daylight Time (EDT / UTC -4)
- After: Eastern Standard Time (EST / UTC -5)
- Transition time: 2021-11-07 06:00 UTC
- Applies to regions that alternate between EST and EDT, including Miami, Nova Iorque, Philadelphia e Washington, D.C..
Central Time
- Before: Central Daylight Time (CDT / UTC -5)
- After: Central Standard Time (CST / UTC -6)
- Transition time: 2021-11-07 07:00 UTC
- Applies to regions that alternate between CST and CDT, including Austin, Chicago, Dallas, Houston e San Antonio.
Mountain Time
- Before: Mountain Daylight Time (MDT / UTC -6)
- After: Mountain Standard Time (MST / UTC -7)
- Transition time: 2021-11-07 08:00 UTC
- Applies to regions that alternate between MST and MDT, including Albuquerque, Denver e El Paso.
Pacific Time
- Before: Pacific Daylight Time (PDT / UTC -7)
- After: Pacific Standard Time (PST / UTC -8)
- Transition time: 2021-11-07 09:00 UTC
- Applies to regions that alternate between PST and PDT, including Las Vegas, Los Angeles, Portland, San Diego, San José, Seattle e São Francisco.
Alaska Time
Alaska: Islands west of -169.5°
- Before: Hawaii-Aleutian Daylight Time (HADT / UTC -9)
- After: Hawaii-Aleutian Standard Time (HAST / UTC -10)
- Transition time: 2021-11-07 11:00 UTC
Canadá
Winter time started
The time was set back uma hora from 02:00 to 01:00 local time.
Canadá has 6 time zones. Most of the country observes DST in the summer. Winter time starts at the same local time in all of Canadá, but not simultaneously, due to different time zones.
Newfoundland Time
- Before: Newfoundland Daylight Time (NDT / UTC -2:30)
- After: Newfoundland Standard Time (NST / UTC -3:30)
- Transition time: 2021-11-07 04:30 UTC
Atlantic Time
- Before: Atlantic Daylight Time (ADT / UTC -3)
- After: Atlantic Standard Time (AST / UTC -4)
- Transition time: 2021-11-07 05:00 UTC
- Applies to regions that alternate between AST and ADT, including Ilha do Príncipe Eduardo, Nova Brunswick e Nova Escócia.
Eastern Time
Central Time
- Before: Central Daylight Time (CDT / UTC -5)
- After: Central Standard Time (CST / UTC -6)
- Transition time: 2021-11-07 07:00 UTC
- Applies to regions that alternate between CST and CDT, including Manitoba.
Mountain Time
Bahamas
Winter time started
The time was set back uma hora from 02:00 to 01:00 local time.
Haiti
Winter time started
The time was set back uma hora from 02:00 to 01:00 local time.
- Before: Eastern Daylight Time (EDT / UTC -4)
- After: Eastern Standard Time (EST / UTC -5)
- Transition time: 2021-11-07 06:00 UTC
- Applies to all of Haiti, including Porto Príncipe.
Ilhas Turcas e Caicos
Winter time started
The time was set back uma hora from 02:00 to 01:00 local time.
- Before: Eastern Daylight Time (EDT / UTC -4)
- After: Eastern Standard Time (EST / UTC -5)
- Transition time: 2021-11-07 06:00 UTC
- Applies to all of Ilhas Turcas e Caicos, including Cockburn Town.
Mexico (the state of Baja California and areas near the United States border)
Winter time started
The time was set back uma hora from 02:00 to 01:00 local time.
México has 4 time zones. All of Mexico except the states of Quintana Roo and Sonora observe DST in the summer. The state of Baja California and areas near the United States border follow the same DST schedule as the United States, while other DST-observing areas observe DST from 02:00 on the first Sunday of April until 02:00 on the last Sunday of October.
Zona Noroeste
US border regions in Zona Centro
- Before: Central Daylight Time (CDT / UTC -5)
- After: Central Standard Time (CST / UTC -6)
- Transition time: 2021-11-07 07:00 UTC
- Applies to US border regions that alternate between CST and CDT, including Heroica Matamoros, Novo Laredo e Reynosa.
US border regions in Zona Pacífico
- Before: Mountain Daylight Time (MDT / UTC -6)
- After: Mountain Standard Time (MST / UTC -7)
- Transition time: 2021-11-07 08:00 UTC
- Applies to US border regions that alternate between MST and MDT, including Juárez.
terça-feira, 3 de dezembro de 2024, semana 49
Sol: ↑ 07:02 ↓ 16:30 (9h 29min) - Mais informações - Tornar Nova Iorque localidade padrão - Adicionar às localidades preferidas
