Time.is

Daylight Saving Time 2025

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 2025.

Transition timestamps were extracted from the latest version of the IANA time zone database (version 2022g, with no patches).
Transitions may be added, canceled or changed, sometimes on short notice.
This page was last updated on Monday, 9 January, 2023.

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Sunday February 23 2025

Morocco and Western Sahara

Winter time starts

The time will be set back one hour 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: 2025-02-23 02:00 UTC
Applies to all of Morocco and Western Sahara, including Casablanca, Marrakesh and Rabat.
Morocco and Western Sahara observe permanent daylight saving time, except during Ramadan, when daylight saving time is suspended.

More info

Sunday March 9 2025

Saint Pierre and Miquelon

Summer time starts

The time will be set forward one hour 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: 2025-03-09 05:00 UTC

More info

Cuba

Summer time starts

The time will be set forward one hour from 00:00 to 01:00 local time.

Before: Cuba Standard Time (CST / UTC -5)
After: Cuba Daylight Time (CDT / UTC -4)
Transition time: 2025-03-09 05:00 UTC
Applies to all of Cuba, including Havana, Santa Clara and Santiago de Cuba.

More info

Bermuda

Summer time starts

The time will be set forward one hour from 02:00 to 03:00 local time.

Before: Atlantic Standard Time (AST / UTC -4)
After: Atlantic Daylight Time (ADT / UTC -3)
Transition time: 2025-03-09 06:00 UTC
Applies to all of Bermuda.

More info

Qaanaaq, Greenland

Summer time starts

The time will be set forward one hour from 02:00 to 03:00 local time.

Before: Atlantic Standard Time (AST / UTC -4)
After: Atlantic Daylight Time (ADT / UTC -3)
Transition time: 2025-03-09 06:00 UTC
Applies to all of Qaanaaq.

More info

United States

Summer time starts

The time will be set forward one hour from 02:00 to 03:00 local time.

United States has 11 time zones. Most of the country observes DST in the summer. Summer time starts at the same local time in all of United States, 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: 2025-03-09 07:00 UTC
Applies to regions that alternate between EST and EDT, including Miami, New York, Philadelphia and Washington, D.C..

Central Time

Before: Central Standard Time (CST / UTC -6)
After: Central Daylight Time (CDT / UTC -5)
Transition time: 2025-03-09 08:00 UTC
Applies to regions that alternate between CST and CDT, including Austin, Chicago, Dallas, Houston and San Antonio.

Mountain Time

Before: Mountain Standard Time (MST / UTC -7)
After: Mountain Daylight Time (MDT / UTC -6)
Transition time: 2025-03-09 09:00 UTC
Applies to regions that alternate between MST and MDT, including Albuquerque, Denver and El Paso.

Pacific Time

Before: Pacific Standard Time (PST / UTC -8)
After: Pacific Daylight Time (PDT / UTC -7)
Transition time: 2025-03-09 10:00 UTC
Applies to regions that alternate between PST and PDT, including Las Vegas, Los Angeles, Portland, San Diego, San Francisco, San Jose and Seattle.

Alaska Time

Before: Alaska Standard Time (AKST / UTC -9)
After: Alaska Daylight Time (AKDT / UTC -8)
Transition time: 2025-03-09 11:00 UTC
Applies to regions that alternate between AKST and AKDT, including Anchorage, Fairbanks and 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: 2025-03-09 12:00 UTC

More info

Canada

Summer time starts

The time will be set forward one hour from 02:00 to 03:00 local time.

Canada has 6 time zones. Most of the country observes DST in the summer. Summer time starts at the same local time in all of Canada, 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: 2025-03-09 05:30 UTC

Atlantic Time

Before: Atlantic Standard Time (AST / UTC -4)
After: Atlantic Daylight Time (ADT / UTC -3)
Transition time: 2025-03-09 06:00 UTC
Applies to regions that alternate between AST and ADT, including New Brunswick, Nova Scotia and Prince Edward Island.

Eastern Time

Before: Eastern Standard Time (EST / UTC -5)
After: Eastern Daylight Time (EDT / UTC -4)
Transition time: 2025-03-09 07:00 UTC
Applies to regions that alternate between EST and EDT, including Montreal, Ottawa and Toronto.

Central Time

Before: Central Standard Time (CST / UTC -6)
After: Central Daylight Time (CDT / UTC -5)
Transition time: 2025-03-09 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: 2025-03-09 09:00 UTC
Applies to regions that alternate between MST and MDT, including Calgary and Edmonton.

Pacific Time

Before: Pacific Standard Time (PST / UTC -8)
After: Pacific Daylight Time (PDT / UTC -7)
Transition time: 2025-03-09 10:00 UTC
Applies to regions that alternate between PST and PDT, including Burnaby, Okanagan, Surrey, Vancouver and Victoria.

More info

The Bahamas

Summer time starts

The time will be set forward one hour from 02:00 to 03:00 local time.

Before: Eastern Standard Time (EST / UTC -5)
After: Eastern Daylight Time (EDT / UTC -4)
Transition time: 2025-03-09 07:00 UTC
Applies to all of The Bahamas, including Nassau.

More info

Haiti

Summer time starts

The time will be set forward one hour from 02:00 to 03:00 local time.

Before: Eastern Standard Time (EST / UTC -5)
After: Eastern Daylight Time (EDT / UTC -4)
Transition time: 2025-03-09 07:00 UTC
Applies to all of Haiti, including Port-au-Prince.

More info

Turks and Caicos Islands

Summer time starts

The time will be set forward one hour from 02:00 to 03:00 local time.

Before: Eastern Standard Time (EST / UTC -5)
After: Eastern Daylight Time (EDT / UTC -4)
Transition time: 2025-03-09 07:00 UTC
Applies to all of Turks and Caicos Islands, including Cockburn Town.

More info

Mexico (areas near the United States border)

Summer time starts

The time will be set forward one hour from 02:00 to 03:00 local time.

Mexico has 4 time zones. Mexico DST note 2023

Zona Noroeste

Before: Pacific Standard Time (PST / UTC -8)
After: Pacific Daylight Time (PDT / UTC -7)
Transition time: 2025-03-09 10:00 UTC
Applies to US border regions that alternate between PST and PDT, including Ensenada, Mexicali and Tijuana.

US border regions in Zona Centro

Before: Central Standard Time (CST / UTC -6)
After: Central Daylight Time (CDT / UTC -5)
Transition time: 2025-03-09 08:00 UTC
Applies to US border regions that alternate between CST and CDT, including Heroica Matamoros, Nuevo Laredo and Reynosa.

US border regions in Zona Pacífico

Before: Mountain Standard Time (MST / UTC -7)
After: Mountain Daylight Time (MDT / UTC -6)
Transition time: 2025-03-09 09:00 UTC
Applies to US border regions that alternate between MST and MDT, including Ciudad Juárez.

More info

Sunday March 23 2025

Paraguay

Winter time starts

The time will be set back one hour from 00:00 to 23:00 local time.

Before: Paraguay Summer Time (PYST / UTC -3)
After: Paraguay Time (PYT / UTC -4)
Transition time: 2025-03-23 03:00 UTC
Applies to all of Paraguay, including Asunción.

More info

Friday March 28 2025

Israel

Summer time starts

The time will be set forward one hour from 02:00 to 03:00 local time.

Before: Israel Standard Time (IST / UTC +2)
After: Israel Daylight Time (IDT / UTC +3)
Transition time: 2025-03-28 00:00 UTC
Applies to all of Israel, including Haifa, Jerusalem and Tel Aviv.

More info

Saturday March 29 2025

Palestine

Summer time starts

The time will be set forward one hour from 02:00 to 03:00 local time.

Before: Palestine Standard Time (PSST / UTC +2)
After: Palestine Daylight Time (PSDT / UTC +3)
Transition time: 2025-03-29 00:00 UTC
Applies to all of Palestine, including Gaza, Hebron and West Bank.

More info

Sunday March 30 2025

Lebanon

Summer time starts

The time will be set forward one hour from 00:00 to 01:00 local time.

Before: Arabia Standard Time (AST / UTC +2)
After: Arabia Daylight Time (ADT / UTC +3)
Transition time: 2025-03-29 22:00 UTC
Applies to all of Lebanon, including Beirut.

More info

Moldova

Summer time starts

The time will be set forward one hour 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: 2025-03-30 00:00 UTC
Applies to all of Moldova, including Chisinau.
Moldova changes to summer time one hour before the rest of Europe.

More info

Most of Eastern Europe

Summer time starts

The time will be set forward one hour 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: 2025-03-30 01:00 UTC
Applies to Bulgaria, Cyprus, Estonia, Finland, Greece, Latvia, Lithuania, Romania, Ukraine and Åland Islands.
Summer time starts at the same time in all of Europe (except Moldova), but at different local times, depending on the time zone.

More info

Most of Europe

Summer time starts

The time will be set forward one hour 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: 2025-03-30 01:00 UTC
Applies to Albania, Andorra, Austria, Belgium, Bosnia and Herzegovina, Croatia, Czechia, Denmark, France, Germany, Gibraltar, Hungary, Italy, Kosovo, Liechtenstein, Luxembourg, Malta, Monaco, Montenegro, Netherlands, North Macedonia, Norway, Poland, San Marino, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland and Vatican City.
Summer time starts at the same time in all of Europe (except Moldova), but at different local times, depending on the time zone.

More info

United Kingdom

Summer time starts

The time will be set forward one hour from 01:00 to 02:00 local time.

Before: Greenwich Mean Time (GMT / UTC +0)
After: British Summer Time (BST / UTC +1)
Transition time: 2025-03-30 01:00 UTC
Applies to all of United Kingdom and its Crown dependencies, including Belfast, Birmingham, Bristol, Cardiff, Edinburgh, Glasgow, Guernsey, Isle of Man, Jersey, Leeds, Liverpool, London and Sheffield.
Does not apply to overseas territories.

More info

Ireland

Summer time starts

The time will be set forward one hour from 01:00 to 02:00 local time.

Before: Greenwich Mean Time (GMT / UTC +0)
After: Irish Standard Time (IST / UTC +1)
Transition time: 2025-03-30 01:00 UTC
Applies to all of Ireland, including Cork, Dublin, Dún Laoghaire and 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.

More info

Canary Islands, Faroe Islands and Portugal

Summer time starts

The time will be set forward one hour 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: 2025-03-30 01:00 UTC
Applies to all of Canary Islands, Faroe Islands and Portugal, including Lisbon, Madeira, Porto, Province of Las Palmas, Santa Cruz de Tenerife and Tórshavn.
Canary Islands changes time simultaneously with the rest of Spain, but the local time of Canary Islands is one hour behind Spain.

More info

Azores, Portugal

Summer time starts

The time will be set forward one hour from 00:00 to 01:00 local time.

Before: Azores Time (AZOT / UTC -1)
After: Azores Summer Time (AZOST / UTC +0)
Transition time: 2025-03-30 01:00 UTC
Applies to all of Azores, including Angra do Heroísmo, Horta and Ponta Delgada.
Azores changes time simultaneously with the rest of Portugal, but the local time of Azores is one hour behind Portugal.

More info

Eastern Greenland

Summer time starts

The time will be set forward one hour 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: 2025-03-30 01:00 UTC
Applies to regions that alternate between EGT and EGST, including Ittoqqortoormiit.

More info

Troll research station, Antarctica

Summer time starts

The time will be 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: 2025-03-30 01:00 UTC

More info

Saturday April 5 2025

Easter Island, Región de Valparaíso, Chile

Winter time starts

The time will be set back one hour 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: 2025-04-06 03:00 UTC
Easter Island changes time simultaneously with the rest of Chile, but the local time of Easter Island is two hours behind Chile.

More info

Sunday April 6 2025

Chatham Islands, New Zealand

Winter time starts

The time will be set back one hour 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: 2025-04-05 14:00 UTC

More info

New Zealand

Winter time starts

The time will be set back one hour 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: 2025-04-05 14:00 UTC
Applies to all of New Zealand, including Auckland, Christchurch and Wellington.
Does not apply to dependent territories and outlying islands.

More info

Norfolk Island

Winter time starts

The time will be set back one hour from 03:00 to 02:00 local time.

Before: Norfolk Daylight Time (NFDT / UTC +12)
After: Norfolk Time (NFT / UTC +11)
Transition time: 2025-04-05 15:00 UTC
Applies to all of Norfolk Island.
Time zone news: Norfolk Island will have daylight saving time

More info

Lord Howe Island, New South Wales, Australia

Winter time starts

The time will be 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: 2025-04-05 15:00 UTC

More info

Australia

Winter time starts

The time will be set back one hour from 03:00 to 02:00 local time.

Australia has 9 time zones. Most of the country observes DST in the summer. Winter time starts at the same local time in all of Australia, 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: 2025-04-05 16:00 UTC
Applies to regions that alternate between AEST and AEDT, including Canberra, Melbourne, Newcastle, Sydney and Wollongong.

Australian Central Time

Before: Australian Central Daylight Time (ACDT / UTC +10:30)
After: Australian Central Standard Time (ACST / UTC +9:30)
Transition time: 2025-04-05 16:30 UTC
Applies to regions that alternate between ACST and ACDT, including Adelaide.

More info

Morocco and Western Sahara

Summer time starts

The time will be set forward one hour 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: 2025-04-06 02:00 UTC
Applies to all of Morocco and Western Sahara, including Casablanca, Marrakesh and Rabat.
Morocco and Western Sahara observe permanent daylight saving time, except during Ramadan, when daylight saving time is suspended.

More info

Chile

Winter time starts

The time will be set back one hour from 00:00 to 23:00 local time.

Before: Chile Daylight Time (CLDT / UTC -3)
After: Chile Standard Time (CLT / UTC -4)
Transition time: 2025-04-06 03:00 UTC
Applies to all of Chile, including Antofagasta, Puente Alto, Santiago, Valparaíso and Viña del Mar.
Easter Island changes time simultaneously with the rest of Chile, but the local time of Easter Island is two hours behind Chile.

More info

Saturday September 6 2025

Easter Island, Región de Valparaíso, Chile

Summer time starts

The time will be set forward one hour 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: 2025-09-07 04:00 UTC
Easter Island changes time simultaneously with the rest of Chile, but the local time of Easter Island is two hours behind Chile.

More info

Sunday September 7 2025

Chile

Summer time starts

The time will be set forward one hour from 00:00 to 01:00 local time.

Before: Chile Standard Time (CLT / UTC -4)
After: Chile Daylight Time (CLDT / UTC -3)
Transition time: 2025-09-07 04:00 UTC
Applies to all of Chile, including Antofagasta, Puente Alto, Santiago, Valparaíso and Viña del Mar.
Easter Island changes time simultaneously with the rest of Chile, but the local time of Easter Island is two hours behind Chile.

More info

Sunday September 28 2025

Chatham Islands, New Zealand

Summer time starts

The time will be set forward one hour 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: 2025-09-27 14:00 UTC

More info

New Zealand

Summer time starts

The time will be set forward one hour 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: 2025-09-27 14:00 UTC
Applies to all of New Zealand, including Auckland, Christchurch and Wellington.
Does not apply to dependent territories and outlying islands.

More info

Sunday October 5 2025

Norfolk Island

Summer time starts

The time will be set forward one hour from 02:00 to 03:00 local time.

Before: Norfolk Time (NFT / UTC +11)
After: Norfolk Daylight Time (NFDT / UTC +12)
Transition time: 2025-10-04 15:00 UTC
Applies to all of Norfolk Island.
Time zone news: Norfolk Island will have daylight saving time

More info

Lord Howe Island, New South Wales, Australia

Summer time starts

The time will be 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: 2025-10-04 15:30 UTC

More info

Australia

Summer time starts

The time will be set forward one hour from 02:00 to 03:00 local time.

Australia has 9 time zones. Most of the country observes DST in the summer. Summer time starts at the same local time in all of Australia, 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: 2025-10-04 16:00 UTC
Applies to regions that alternate between AEST and AEDT, including Canberra, Melbourne, Newcastle, Sydney and Wollongong.

Australian Central Time

Before: Australian Central Standard Time (ACST / UTC +9:30)
After: Australian Central Daylight Time (ACDT / UTC +10:30)
Transition time: 2025-10-04 16:30 UTC
Applies to regions that alternate between ACST and ACDT, including Adelaide.

More info

Paraguay

Summer time starts

The time will be set forward one hour from 00:00 to 01:00 local time.

Before: Paraguay Time (PYT / UTC -4)
After: Paraguay Summer Time (PYST / UTC -3)
Transition time: 2025-10-05 04:00 UTC
Applies to all of Paraguay, including Asunción.

More info

Saturday October 25 2025

Palestine

Winter time starts

The time will be set back one hour from 02:00 to 01:00 local time.

Before: Palestine Daylight Time (PSDT / UTC +3)
After: Palestine Standard Time (PSST / UTC +2)
Transition time: 2025-10-24 23:00 UTC
Applies to all of Palestine, including Gaza, Hebron and West Bank.

More info

Sunday October 26 2025

Lebanon

Winter time starts

The time will be set back one hour from 00:00 to 23:00 local time.

Before: Arabia Daylight Time (ADT / UTC +3)
After: Arabia Standard Time (AST / UTC +2)
Transition time: 2025-10-25 21:00 UTC
Applies to all of Lebanon, including Beirut.

More info

Israel

Winter time starts

The time will be set back one hour from 02:00 to 01:00 local time.

Before: Israel Daylight Time (IDT / UTC +3)
After: Israel Standard Time (IST / UTC +2)
Transition time: 2025-10-25 23:00 UTC
Applies to all of Israel, including Haifa, Jerusalem and Tel Aviv.

More info

Moldova

Winter time starts

The time will be set back one hour 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: 2025-10-26 00:00 UTC
Applies to all of Moldova, including Chisinau.
Moldova changes to winter time one hour before the rest of Europe.

More info

Most of Eastern Europe

Winter time starts

The time will be set back one hour 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: 2025-10-26 01:00 UTC
Applies to Bulgaria, Cyprus, Estonia, Finland, Greece, Latvia, Lithuania, Romania, Ukraine and Åland Islands.
Winter time starts at the same time in all of Europe (except Moldova), but at different local times, depending on the time zone.

More info

Most of Europe

Winter time starts

The time will be set back one hour 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: 2025-10-26 01:00 UTC
Applies to Albania, Andorra, Austria, Belgium, Bosnia and Herzegovina, Croatia, Czechia, Denmark, France, Germany, Gibraltar, Hungary, Italy, Kosovo, Liechtenstein, Luxembourg, Malta, Monaco, Montenegro, Netherlands, North Macedonia, Norway, Poland, San Marino, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland and Vatican City.
Winter time starts at the same time in all of Europe (except Moldova), but at different local times, depending on the time zone.

More info

United Kingdom

Winter time starts

The time will be set back one hour from 02:00 to 01:00 local time.

Before: British Summer Time (BST / UTC +1)
After: Greenwich Mean Time (GMT / UTC +0)
Transition time: 2025-10-26 01:00 UTC
Applies to all of United Kingdom and its Crown dependencies, including Belfast, Birmingham, Bristol, Cardiff, Edinburgh, Glasgow, Guernsey, Isle of Man, Jersey, Leeds, Liverpool, London and Sheffield.
Does not apply to overseas territories.

More info

Ireland

Winter time starts

The time will be set back one hour from 02:00 to 01:00 local time.

Before: Irish Standard Time (IST / UTC +1)
After: Greenwich Mean Time (GMT / UTC +0)
Transition time: 2025-10-26 01:00 UTC
Applies to all of Ireland, including Cork, Dublin, Dún Laoghaire and 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.

More info

Canary Islands, Faroe Islands and Portugal

Winter time starts

The time will be set back one hour 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: 2025-10-26 01:00 UTC
Applies to all of Canary Islands, Faroe Islands and Portugal, including Lisbon, Madeira, Porto, Province of Las Palmas, Santa Cruz de Tenerife and Tórshavn.
Canary Islands changes time simultaneously with the rest of Spain, but the local time of Canary Islands is one hour behind Spain.

More info

Azores, Portugal

Winter time starts

The time will be set back one hour from 01:00 to 00:00 local time.

Before: Azores Summer Time (AZOST / UTC +0)
After: Azores Time (AZOT / UTC -1)
Transition time: 2025-10-26 01:00 UTC
Applies to all of Azores, including Angra do Heroísmo, Horta and Ponta Delgada.
Azores changes time simultaneously with the rest of Portugal, but the local time of Azores is one hour behind Portugal.

More info

Eastern Greenland

Winter time starts

The time will be set back one hour 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: 2025-10-26 01:00 UTC
Applies to regions that alternate between EGT and EGST, including Ittoqqortoormiit.

More info

Troll research station, Antarctica

Winter time starts

The time will be 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: 2025-10-26 01:00 UTC

More info

Sunday November 2 2025

Saint Pierre and Miquelon

Winter time starts

The time will be set back one hour 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: 2025-11-02 04:00 UTC

More info

Cuba

Winter time starts

The time will be set back one hour from 01:00 to 00:00 local time.

Before: Cuba Daylight Time (CDT / UTC -4)
After: Cuba Standard Time (CST / UTC -5)
Transition time: 2025-11-02 05:00 UTC
Applies to all of Cuba, including Havana, Santa Clara and Santiago de Cuba.

More info

Bermuda

Winter time starts

The time will be set back one hour from 02:00 to 01:00 local time.

Before: Atlantic Daylight Time (ADT / UTC -3)
After: Atlantic Standard Time (AST / UTC -4)
Transition time: 2025-11-02 05:00 UTC
Applies to all of Bermuda.

More info

Qaanaaq, Greenland

Winter time starts

The time will be set back one hour from 02:00 to 01:00 local time.

Before: Atlantic Daylight Time (ADT / UTC -3)
After: Atlantic Standard Time (AST / UTC -4)
Transition time: 2025-11-02 05:00 UTC
Applies to all of Qaanaaq.

More info

United States

Winter time starts

The time will be set back one hour from 02:00 to 01:00 local time.

United States has 11 time zones. Most of the country observes DST in the summer. Winter time starts at the same local time in all of United States, 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: 2025-11-02 06:00 UTC
Applies to regions that alternate between EST and EDT, including Miami, New York, Philadelphia and Washington, D.C..

Central Time

Before: Central Daylight Time (CDT / UTC -5)
After: Central Standard Time (CST / UTC -6)
Transition time: 2025-11-02 07:00 UTC
Applies to regions that alternate between CST and CDT, including Austin, Chicago, Dallas, Houston and San Antonio.

Mountain Time

Before: Mountain Daylight Time (MDT / UTC -6)
After: Mountain Standard Time (MST / UTC -7)
Transition time: 2025-11-02 08:00 UTC
Applies to regions that alternate between MST and MDT, including Albuquerque, Denver and El Paso.

Pacific Time

Before: Pacific Daylight Time (PDT / UTC -7)
After: Pacific Standard Time (PST / UTC -8)
Transition time: 2025-11-02 09:00 UTC
Applies to regions that alternate between PST and PDT, including Las Vegas, Los Angeles, Portland, San Diego, San Francisco, San Jose and Seattle.

Alaska Time

Before: Alaska Daylight Time (AKDT / UTC -8)
After: Alaska Standard Time (AKST / UTC -9)
Transition time: 2025-11-02 10:00 UTC
Applies to regions that alternate between AKST and AKDT, including Anchorage, Fairbanks and 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: 2025-11-02 11:00 UTC

More info

Canada

Winter time starts

The time will be set back one hour from 02:00 to 01:00 local time.

Canada has 6 time zones. Most of the country observes DST in the summer. Winter time starts at the same local time in all of Canada, 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: 2025-11-02 04:30 UTC

Atlantic Time

Before: Atlantic Daylight Time (ADT / UTC -3)
After: Atlantic Standard Time (AST / UTC -4)
Transition time: 2025-11-02 05:00 UTC
Applies to regions that alternate between AST and ADT, including New Brunswick, Nova Scotia and Prince Edward Island.

Eastern Time

Before: Eastern Daylight Time (EDT / UTC -4)
After: Eastern Standard Time (EST / UTC -5)
Transition time: 2025-11-02 06:00 UTC
Applies to regions that alternate between EST and EDT, including Montreal, Ottawa and Toronto.

Central Time

Before: Central Daylight Time (CDT / UTC -5)
After: Central Standard Time (CST / UTC -6)
Transition time: 2025-11-02 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: 2025-11-02 08:00 UTC
Applies to regions that alternate between MST and MDT, including Calgary and Edmonton.

Pacific Time

Before: Pacific Daylight Time (PDT / UTC -7)
After: Pacific Standard Time (PST / UTC -8)
Transition time: 2025-11-02 09:00 UTC
Applies to regions that alternate between PST and PDT, including Burnaby, Okanagan, Surrey, Vancouver and Victoria.

More info

The Bahamas

Winter time starts

The time will be set back one hour from 02:00 to 01:00 local time.

Before: Eastern Daylight Time (EDT / UTC -4)
After: Eastern Standard Time (EST / UTC -5)
Transition time: 2025-11-02 06:00 UTC
Applies to all of The Bahamas, including Nassau.

More info

Haiti

Winter time starts

The time will be set back one hour from 02:00 to 01:00 local time.

Before: Eastern Daylight Time (EDT / UTC -4)
After: Eastern Standard Time (EST / UTC -5)
Transition time: 2025-11-02 06:00 UTC
Applies to all of Haiti, including Port-au-Prince.

More info

Turks and Caicos Islands

Winter time starts

The time will be set back one hour from 02:00 to 01:00 local time.

Before: Eastern Daylight Time (EDT / UTC -4)
After: Eastern Standard Time (EST / UTC -5)
Transition time: 2025-11-02 06:00 UTC
Applies to all of Turks and Caicos Islands, including Cockburn Town.

More info

Mexico (areas near the United States border)

Winter time starts

The time will be set back one hour from 02:00 to 01:00 local time.

Mexico has 4 time zones. Mexico DST note 2023

Zona Noroeste

Before: Pacific Daylight Time (PDT / UTC -7)
After: Pacific Standard Time (PST / UTC -8)
Transition time: 2025-11-02 09:00 UTC
Applies to US border regions that alternate between PST and PDT, including Ensenada, Mexicali and Tijuana.

US border regions in Zona Centro

Before: Central Daylight Time (CDT / UTC -5)
After: Central Standard Time (CST / UTC -6)
Transition time: 2025-11-02 07:00 UTC
Applies to US border regions that alternate between CST and CDT, including Heroica Matamoros, Nuevo Laredo and Reynosa.

US border regions in Zona Pacífico

Before: Mountain Daylight Time (MDT / UTC -6)
After: Mountain Standard Time (MST / UTC -7)
Transition time: 2025-11-02 08:00 UTC
Applies to US border regions that alternate between MST and MDT, including Ciudad Juárez.

More info

12:48:48PM

Saturday, 21 December, 2024, week 51

Solstice

Sun: ↑ 07:15AM ↓ 04:34PM (9h 18m) - More info - Make New York time default - Add to favourite locations