Daylight Saving Time 2024

Will the time be set backwards or forwards? When? Where? This page lists all daylight saving time changes and other time zone changes around the world for 2024.
Scroll down, or jump to 
Choose year 
2019 2020 2021 2022 2023 2024 2025 2026 2027 2028
domingo março 10 2024

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: 2024-03-10 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.

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: 2024-03-10 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: 2024-03-10 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: 2024-03-10 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: 2024-03-10 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: 2024-03-10 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: 2024-03-10 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: 2024-03-10 09:00 UTC
  • Applies to regions that alternate between MST and MDT, including Albuquerque, Denver e El Paso.

Pacific Time

Alaska Time

  • Before: Alaska Standard Time (AKST / UTC -9)
  • After: Alaska Daylight Time (AKDT / UTC -8)
  • Transition time: 2024-03-10 11:00 UTC
  • Applies to regions that alternate between AKST and AKDT, including Anchorage, Fairbanks e Juneau.

Alaska: Islands west of -169.5°

  • Before: Hawaii-Aleutian Standard Time (HAST / UTC -10)
  • After: Hawaii-Aleutian Daylight Time (HADT / UTC -9)
  • Transition time: 2024-03-10 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: 2024-03-10 05:30 UTC

Atlantic Time

Eastern Time

  • Before: Eastern Standard Time (EST / UTC -5)
  • After: Eastern Daylight Time (EDT / UTC -4)
  • Transition time: 2024-03-10 07:00 UTC
  • Applies to regions that alternate between EST and EDT, including Montreal, Otava e Toronto.

Central Time

  • Before: Central Standard Time (CST / UTC -6)
  • After: Central Daylight Time (CDT / UTC -5)
  • Transition time: 2024-03-10 08:00 UTC
  • Applies to regions that alternate between CST and CDT, including Manitoba.

Mountain Time

  • Before: Mountain Standard Time (MST / UTC -7)
  • After: Mountain Daylight Time (MDT / UTC -6)
  • Transition time: 2024-03-10 09:00 UTC
  • Applies to regions that alternate between MST and MDT, including Calgary e Edmonton.

Pacific Time

  • Before: Pacific Standard Time (PST / UTC -8)
  • After: Pacific Daylight Time (PDT / UTC -7)
  • Transition time: 2024-03-10 10:00 UTC
  • Applies to regions that alternate between PST and PDT, including Burnaby, Okanagan, Surrey, Vancôver e Victoria.

Bahamas

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: 2024-03-10 07:00 UTC
  • Applies to all of Bahamas, including Nassau.

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: 2024-03-10 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: 2024-03-10 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. Mexico stopped observing DST in 2022, except for the state of Baja California and regions near the US border, which follow the same daylight saving time schedule as the United States.

Zona Noroeste

  • Before: Pacific Standard Time (PST / UTC -8)
  • After: Pacific Daylight Time (PDT / UTC -7)
  • Transition time: 2024-03-10 10:00 UTC
  • Applies to US border regions that alternate between PST and PDT, including Enseada, Mexicali e Tijuana.

US border regions in Zona Centro

  • Before: Central Standard Time (CST / UTC -6)
  • After: Central Daylight Time (CDT / UTC -5)
  • Transition time: 2024-03-10 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: 2024-03-10 09:00 UTC
  • Applies to US border regions that alternate between MST and MDT, including Juárez.
domingo março 24 2024

Paraguai

Winter time started
The time was set back uma hora from 00:00 to 23:00 local time.
  • Before: Paraguay Summer Time (PYST / UTC -3)
  • After: Paraguay Time (PYT / UTC -4)
  • Transition time: 2024-03-24 03:00 UTC
  • Applies to all of Paraguai, including Assunção.
sexta-feira março 29 2024

Israel

Summer time started
The time was set forward uma hora from 02:00 to 03:00 local time.
  • Before: Israel Standard Time (IST / UTC +2)
  • After: Israel Daylight Time (IDT / UTC +3)
  • Transition time: 2024-03-29 00:00 UTC
  • Applies to all of Israel, including Haifa, Jerusalém e Tel Aviv.
sábado março 30 2024

Western Greenland

Summer time started
The time was set forward uma hora from 23:00 to 00:00 local time.
  • Before: Western Greenland Time (WGT / UTC -2)
  • After: Western Greenland Summer Time (WGST / UTC -1)
  • Transition time: 2024-03-31 01:00 UTC
  • Applies to regions that alternate between WGT and WGST, including Nuuk.
domingo março 31 2024

Líbano

Summer time started
The time was set forward uma hora from 00:00 to 01:00 local time.
  • Before: Arabia Standard Time (AST / UTC +2)
  • After: Arabia Daylight Time (ADT / UTC +3)
  • Transition time: 2024-03-30 22:00 UTC
  • Applies to all of Líbano, including Beirute.

Moldávia

Summer time started
The time was set forward uma hora from 02:00 to 03:00 local time.
  • Before: Eastern European Time (EET / UTC +2)
  • After: Eastern European Summer Time (EEST / UTC +3)
  • Transition time: 2024-03-31 00:00 UTC
  • Applies to all of Moldávia, including Chişinău.
  • Moldova changes to summer time one hour before the rest of Europe.

Most of Eastern Europe

Summer time started
The time was set forward uma hora from 03:00 to 04:00 local time.

Most of Europe

Summer time started
The time was set forward uma hora from 02:00 to 03:00 local time.

Reino Unido

Summer time started
The time was set forward uma hora from 01:00 to 02:00 local time.

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: 2024-03-31 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

Summer time started
The time was set forward uma hora from 01:00 to 02:00 local time.

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: 2024-03-31 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 0 hours from 00:00 to 00:00 local time.
  • Before: Eastern Greenland Time (EGT / UTC -1)
  • After: Eastern Greenland Summer Time (EGST / UTC -1)
  • Transition time: 2024-03-31 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: 2024-03-31 01:00 UTC
sábado abril 6 2024

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: 2024-04-07 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 7 2024

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: 2024-04-06 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: 2024-04-06 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.

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: 2024-04-06 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: 2024-04-06 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: 2024-04-06 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: 2024-04-07 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.
domingo abril 14 2024

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: 2024-04-14 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 abril 20 2024

Palestina

Summer time started
The time was set forward uma hora from 02:00 to 03:00 local time.
  • Before: Palestine Standard Time (PSST / UTC +2)
  • After: Palestine Daylight Time (PSDT / UTC +3)
  • Transition time: 2024-04-20 00:00 UTC
  • Applies to all of Palestina, including Gaza, Hebrom e West Bank.
sexta-feira abril 26 2024

Egypt

Summer time started
The time was set forward uma hora from 00:00 to 01:00 local time.
  • Before: Egypt Standard Time (GMT +2 / UTC +2)
  • After: Egypt Daylight Time (GMT +3 / UTC +3)
  • Transition time: 2024-04-25 22:00 UTC
sábado setembro 7 2024

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: 2024-09-08 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 8 2024

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: 2024-09-08 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.
domingo setembro 29 2024

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: 2024-09-28 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: 2024-09-28 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 6 2024

Ilha Norfolk

Summer time started
The time was set forward uma hora from 02:00 to 03:00 local 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: 2024-10-05 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: 2024-10-05 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: 2024-10-05 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.
  • Before: Paraguay Time (PYT / UTC -4)
  • After: Paraguay Summer Time (PYST / UTC -3)
  • Transition time: 2024-10-06 04:00 UTC
  • Applies to all of Paraguai, including Assunção.
sábado outubro 26 2024

Palestina

Winter time started
The time was set back uma hora from 02:00 to 01:00 local time.
  • Before: Palestine Daylight Time (PSDT / UTC +3)
  • After: Palestine Standard Time (PSST / UTC +2)
  • Transition time: 2024-10-25 23:00 UTC
  • Applies to all of Palestina, including Gaza, Hebrom e West Bank.
domingo outubro 27 2024

Líbano

Winter time started
The time was set back uma hora from 00:00 to 23:00 local time.
  • Before: Arabia Daylight Time (ADT / UTC +3)
  • After: Arabia Standard Time (AST / UTC +2)
  • Transition time: 2024-10-26 21:00 UTC
  • Applies to all of Líbano, including Beirute.

Israel

Winter time started
The time was set back uma hora from 02:00 to 01:00 local time.
  • Before: Israel Daylight Time (IDT / UTC +3)
  • After: Israel Standard Time (IST / UTC +2)
  • Transition time: 2024-10-26 23:00 UTC
  • Applies to all of Israel, including Haifa, Jerusalém e Tel Aviv.

Moldávia

Winter time started
The time was set back uma hora from 03:00 to 02:00 local time.
  • Before: Eastern European Summer Time (EEST / UTC +3)
  • After: Eastern European Time (EET / UTC +2)
  • Transition time: 2024-10-27 00:00 UTC
  • Applies to all of Moldávia, including Chişinău.
  • Moldova changes to winter time one hour before the rest of Europe.

Most of Eastern Europe

Winter time started
The time was set back uma hora from 04:00 to 03:00 local time.

Most of Europe

Winter time started
The time was set back uma hora from 03:00 to 02:00 local time.

Western Greenland

Winter time started
The time was set back uma hora from 00:00 to 23:00 local time.
  • Before: Western Greenland Summer Time (WGST / UTC -1)
  • After: Western Greenland Time (WGT / UTC -2)
  • Transition time: 2024-10-27 01:00 UTC
  • Applies to regions that alternate between WGT and WGST, including Nuuk.

Reino Unido

Winter time started
The time was set back uma hora from 02:00 to 01:00 local time.

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: 2024-10-27 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.

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: 2024-10-27 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 00:00 to 23:00 local time.
  • Before: Eastern Greenland Summer Time (EGST / UTC -1)
  • After: Eastern Greenland Time (EGT / UTC -2)
  • Transition time: 2024-10-27 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: 2024-10-27 01:00 UTC
sexta-feira novembro 1 2024

Egypt

Winter time started
The time was set back uma hora from 00:00 to 23:00 local time.
  • Before: Egypt Daylight Time (GMT +3 / UTC +3)
  • After: Egypt Standard Time (GMT +2 / UTC +2)
  • Transition time: 2024-10-31 21:00 UTC
domingo novembro 3 2024

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: 2024-11-03 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: 2024-11-03 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: 2024-11-03 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: 2024-11-03 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: 2024-11-03 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: 2024-11-03 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: 2024-11-03 08:00 UTC
  • Applies to regions that alternate between MST and MDT, including Albuquerque, Denver e El Paso.

Pacific Time

Alaska Time

  • Before: Alaska Daylight Time (AKDT / UTC -8)
  • After: Alaska Standard Time (AKST / UTC -9)
  • Transition time: 2024-11-03 10:00 UTC
  • Applies to regions that alternate between AKST and AKDT, including Anchorage, Fairbanks e Juneau.

Alaska: Islands west of -169.5°

  • Before: Hawaii-Aleutian Daylight Time (HADT / UTC -9)
  • After: Hawaii-Aleutian Standard Time (HAST / UTC -10)
  • Transition time: 2024-11-03 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: 2024-11-03 04:30 UTC

Atlantic Time

Eastern Time

  • Before: Eastern Daylight Time (EDT / UTC -4)
  • After: Eastern Standard Time (EST / UTC -5)
  • Transition time: 2024-11-03 06:00 UTC
  • Applies to regions that alternate between EST and EDT, including Montreal, Otava e Toronto.

Central Time

  • Before: Central Daylight Time (CDT / UTC -5)
  • After: Central Standard Time (CST / UTC -6)
  • Transition time: 2024-11-03 07:00 UTC
  • Applies to regions that alternate between CST and CDT, including Manitoba.

Mountain Time

  • Before: Mountain Daylight Time (MDT / UTC -6)
  • After: Mountain Standard Time (MST / UTC -7)
  • Transition time: 2024-11-03 08:00 UTC
  • Applies to regions that alternate between MST and MDT, including Calgary e Edmonton.

Pacific Time

  • Before: Pacific Daylight Time (PDT / UTC -7)
  • After: Pacific Standard Time (PST / UTC -8)
  • Transition time: 2024-11-03 09:00 UTC
  • Applies to regions that alternate between PST and PDT, including Burnaby, Okanagan, Surrey, Vancôver e Victoria.

Bahamas

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: 2024-11-03 06:00 UTC
  • Applies to all of Bahamas, including Nassau.

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: 2024-11-03 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: 2024-11-03 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. Mexico stopped observing DST in 2022, except for the state of Baja California and regions near the US border, which follow the same daylight saving time schedule as the United States.

Zona Noroeste

  • Before: Pacific Daylight Time (PDT / UTC -7)
  • After: Pacific Standard Time (PST / UTC -8)
  • Transition time: 2024-11-03 09:00 UTC
  • Applies to US border regions that alternate between PST and PDT, including Enseada, Mexicali e Tijuana.

US border regions in Zona Centro

  • Before: Central Daylight Time (CDT / UTC -5)
  • After: Central Standard Time (CST / UTC -6)
  • Transition time: 2024-11-03 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: 2024-11-03 08:00 UTC
  • Applies to US border regions that alternate between MST and MDT, including Juárez.
 
 
segunda-feira, 16 de dezembro de 2024, semana 51