Clock changes · IANA tzdata 2026e

Daylight saving time worldwide

The next 12 months of clock changes in every time zone: 39 moments, in 68 countries and territories, computed from the IANA Time Zone Database.

News · 2026

What changed in 2026

Morocco stays on UTC+0
Since 20 September 2026, Morocco and Western Sahara keep UTC+0 all year: no more summer UTC+1 and no more switches around Ramadan. IANA tzdata recorded the change in release 2026c.
Morocco · Africa/Casablanca
Four Canadian provinces and territories stop changing clocks
British Columbia (UTC−7), Alberta and the Northwest Territories (UTC−6) and Manitoba (UTC−5) keep their summer time and do not fall back in November 2026. tzdata models it from 1 November 2026, so these zones show no change this autumn; their abbreviations become MST, CST and EST.
America/Vancouver · America/Edmonton · America/Inuvik · America/Winnipeg
Source: IANA tzdata 2026e
Every date on this page is computed from the IANA Time Zone Database, release 2026e, which Hourora ships itself instead of relying on your browser’s copy, so these changes are right even where your device is not yet updated.

Rules

How the rules work

European Union, UK and neighbours

Clocks go forward one hour on the last Sunday of March and back on the last Sunday of October, both at 01:00 UTC, so the whole continent changes at the same instant: 02:00 → 03:00 in Paris, 01:00 → 02:00 in London, 03:00 → 04:00 in Bucharest.

Dates

29 March 2026 · 25 October 2026 · 28 March 2027 · 31 October 2027

United States and Canada

Clocks go forward on the second Sunday of March and back on the first Sunday of November, at 02:00 local time, so each zone changes an hour after the one to its east. Hawaii, most of Arizona and Puerto Rico never change; from November 2026 neither do British Columbia, Alberta, the Northwest Territories and Manitoba.

Dates

8 March 2026 · 1 November 2026 · 14 March 2027 · 7 November 2027

Southern hemisphere

The seasons are reversed: south-east Australia and New Zealand go forward in late September or early October and back in April. Chile sets its own dates; Paraguay has kept UTC−3 all year since October 2024.

Next 12 months

Every clock change, worldwide

October 2026

Saturday, 24 October 2026
23 Oct, 23:00 UTC
−1 hClocks go back 1 hour
Gaza, Al Khalil, Nablus, Ramallah
Palestinian Territories
2 time zones, local times
- Asia/GazaSaturday, 24 October 2026 at 02:00: clocks go back 1 hour to 01:00 (EEST → EET)
- Asia/HebronSaturday, 24 October 2026 at 02:00: clocks go back 1 hour to 01:00 (EEST → EET)
Sunday, 25 October 2026
24 Oct, 21:00 UTC
−1 hClocks go back 1 hour
Beirut, Trablous, Saida
Lebanon
1 time zone, local times
- Asia/BeirutSunday, 25 October 2026 at 00:00: clocks go back 1 hour to 23:00 (EEST → EET)
Sunday, 25 October 2026
24 Oct, 23:00 UTC
−1 hClocks go back 1 hour
Tel Aviv-Yafo, Jerusalem, Haifa, Beer Sheva
Israel
1 time zone, local times
- Asia/JerusalemSunday, 25 October 2026 at 02:00: clocks go back 1 hour to 01:00 (IDT → IST)
Sunday, 25 October 2026
25 Oct, 01:00 UTC
−1 hClocks go back 1 hour
London, Paris, Barcelona, Berlin, Madrid, Kyiv, Milan, Vienna
United KingdomFranceSpainGermanyUkraineItalyAustriaGreeceRomaniaPolandHungaryPortugalBelgiumSweden+37 more
37 time zones, local times
- Europe/LondonSunday, 25 October 2026 at 02:00: clocks go back 1 hour to 01:00 (BST → GMT)
- Europe/ParisSunday, 25 October 2026 at 03:00: clocks go back 1 hour to 02:00 (CEST → CET)
- Europe/MadridSunday, 25 October 2026 at 03:00: clocks go back 1 hour to 02:00 (CEST → CET)
- Europe/BerlinSunday, 25 October 2026 at 03:00: clocks go back 1 hour to 02:00 (CEST → CET)
- Europe/KyivSunday, 25 October 2026 at 04:00: clocks go back 1 hour to 03:00 (EEST → EET)
- Europe/RomeSunday, 25 October 2026 at 03:00: clocks go back 1 hour to 02:00 (CEST → CET)
- Europe/ViennaSunday, 25 October 2026 at 03:00: clocks go back 1 hour to 02:00 (CEST → CET)
- Europe/AthensSunday, 25 October 2026 at 04:00: clocks go back 1 hour to 03:00 (EEST → EET)
- Europe/BucharestSunday, 25 October 2026 at 04:00: clocks go back 1 hour to 03:00 (EEST → EET)
- Europe/WarsawSunday, 25 October 2026 at 03:00: clocks go back 1 hour to 02:00 (CEST → CET)
- Europe/BudapestSunday, 25 October 2026 at 03:00: clocks go back 1 hour to 02:00 (CEST → CET)
- Europe/LisbonSunday, 25 October 2026 at 02:00: clocks go back 1 hour to 01:00 (WEST → WET)
- Europe/BrusselsSunday, 25 October 2026 at 03:00: clocks go back 1 hour to 02:00 (CEST → CET)
- Europe/BelgradeSunday, 25 October 2026 at 03:00: clocks go back 1 hour to 02:00 (CEST → CET)
- Europe/SofiaSunday, 25 October 2026 at 04:00: clocks go back 1 hour to 03:00 (EEST → EET)
- Europe/DublinSunday, 25 October 2026 at 02:00: clocks go back 1 hour to 01:00 (IST → GMT)
- Europe/HelsinkiSunday, 25 October 2026 at 04:00: clocks go back 1 hour to 03:00 (EEST → EET)
- Europe/ZurichSunday, 25 October 2026 at 03:00: clocks go back 1 hour to 02:00 (CEST → CET)
- Europe/RigaSunday, 25 October 2026 at 04:00: clocks go back 1 hour to 03:00 (EEST → EET)
- Europe/ChisinauSunday, 25 October 2026 at 04:00: clocks go back 1 hour to 03:00 (EEST → EET)
- Europe/TiraneSunday, 25 October 2026 at 03:00: clocks go back 1 hour to 02:00 (CEST → CET)
- Europe/PragueSunday, 25 October 2026 at 03:00: clocks go back 1 hour to 02:00 (CEST → CET)
- Europe/VilniusSunday, 25 October 2026 at 04:00: clocks go back 1 hour to 03:00 (EEST → EET)
- Europe/TallinnSunday, 25 October 2026 at 04:00: clocks go back 1 hour to 03:00 (EEST → EET)
- Atlantic/CanarySunday, 25 October 2026 at 02:00: clocks go back 1 hour to 01:00 (WEST → WET)
- Asia/NicosiaSunday, 25 October 2026 at 04:00: clocks go back 1 hour to 03:00 (EEST → EET)
- Europe/MaltaSunday, 25 October 2026 at 03:00: clocks go back 1 hour to 02:00 (CEST → CET)
- Atlantic/MadeiraSunday, 25 October 2026 at 02:00: clocks go back 1 hour to 01:00 (WEST → WET)
- Africa/CeutaSunday, 25 October 2026 at 03:00: clocks go back 1 hour to 02:00 (CEST → CET)
- Europe/GibraltarSunday, 25 October 2026 at 03:00: clocks go back 1 hour to 02:00 (CEST → CET)
- Atlantic/AzoresSunday, 25 October 2026 at 01:00: clocks go back 1 hour to 00:00 (UTC → UTC−1)
- Europe/AndorraSunday, 25 October 2026 at 03:00: clocks go back 1 hour to 02:00 (CEST → CET)
- Asia/FamagustaSunday, 25 October 2026 at 04:00: clocks go back 1 hour to 03:00 (EEST → EET)
- America/NuukSunday, 25 October 2026 at 00:00: clocks go back 1 hour to 23:00 (UTC−1 → UTC−2)
- Atlantic/FaroeSunday, 25 October 2026 at 02:00: clocks go back 1 hour to 01:00 (WEST → WET)
- America/ScoresbysundSunday, 25 October 2026 at 00:00: clocks go back 1 hour to 23:00 (UTC−1 → UTC−2)
- Antarctica/TrollSunday, 25 October 2026 at 03:00: clocks go back 2 hours to 01:00 (UTC+2 → UTC)
Friday, 30 October 2026
29 Oct, 21:00 UTC
−1 hClocks go back 1 hour
Cairo, Alexandria, El Giza, Bur Said, Luxor, El Mansura, Suez, Ismailia
Egypt
1 time zone, local times
- Africa/CairoFriday, 30 October 2026 at 00:00: clocks go back 1 hour to 23:00 (EEST → EET)

November 2026

Sunday, 1 November 2026
1 Nov, 04:00 UTC
−1 hClocks go back 1 hour
St Pierre & Miquelon
1 time zone, local times
- America/MiquelonSunday, 1 November 2026 at 02:00: clocks go back 1 hour to 01:00 (UTC−2 → UTC−3)
Sunday, 1 November 2026
1 Nov, 04:30 UTC
−1 hClocks go back 1 hour
Canada
1 time zone, local times
- America/St_JohnsSunday, 1 November 2026 at 02:00: clocks go back 1 hour to 01:00 (NDT → NST)
Sunday, 1 November 2026
1 Nov, 05:00 UTC
−1 hClocks go back 1 hour
Havana, Santiago de Cuba, Camaguey, Holguin, Halifax, Guantanamo, Santa Clara, Las Tunas
CubaCanadaBermudaGreenland
7 time zones, local times
- America/HavanaSunday, 1 November 2026 at 01:00: clocks go back 1 hour to 00:00 (CDT → CST)
- America/HalifaxSunday, 1 November 2026 at 02:00: clocks go back 1 hour to 01:00 (ADT → AST)
- America/MonctonSunday, 1 November 2026 at 02:00: clocks go back 1 hour to 01:00 (ADT → AST)
- America/Glace_BaySunday, 1 November 2026 at 02:00: clocks go back 1 hour to 01:00 (ADT → AST)
- Atlantic/BermudaSunday, 1 November 2026 at 02:00: clocks go back 1 hour to 01:00 (ADT → AST)
- America/Goose_BaySunday, 1 November 2026 at 02:00: clocks go back 1 hour to 01:00 (ADT → AST)
- America/ThuleSunday, 1 November 2026 at 02:00: clocks go back 1 hour to 01:00 (ADT → AST)
Sunday, 1 November 2026
1 Nov, 06:00 UTC
−1 hClocks go back 1 hour
New York, Toronto, Philadelphia, Montréal, Miami, Boston, Detroit, Atlanta
United StatesCanadaHaitiBahamasTurks & Caicos Islands
14 time zones, local times
- America/New_YorkSunday, 1 November 2026 at 02:00: clocks go back 1 hour to 01:00 (EDT → EST)
- America/TorontoSunday, 1 November 2026 at 02:00: clocks go back 1 hour to 01:00 (EDT → EST)
- America/DetroitSunday, 1 November 2026 at 02:00: clocks go back 1 hour to 01:00 (EDT → EST)
- America/Port-au-PrinceSunday, 1 November 2026 at 02:00: clocks go back 1 hour to 01:00 (EDT → EST)
- America/Indiana/IndianapolisSunday, 1 November 2026 at 02:00: clocks go back 1 hour to 01:00 (EDT → EST)
- America/Kentucky/LouisvilleSunday, 1 November 2026 at 02:00: clocks go back 1 hour to 01:00 (EDT → EST)
- America/IqaluitSunday, 1 November 2026 at 02:00: clocks go back 1 hour to 01:00 (EDT → EST)
- America/Grand_TurkSunday, 1 November 2026 at 02:00: clocks go back 1 hour to 01:00 (EDT → EST)
- America/Indiana/MarengoSunday, 1 November 2026 at 02:00: clocks go back 1 hour to 01:00 (EDT → EST)
- America/Indiana/PetersburgSunday, 1 November 2026 at 02:00: clocks go back 1 hour to 01:00 (EDT → EST)
- America/Indiana/VevaySunday, 1 November 2026 at 02:00: clocks go back 1 hour to 01:00 (EDT → EST)
- America/Indiana/VincennesSunday, 1 November 2026 at 02:00: clocks go back 1 hour to 01:00 (EDT → EST)
- America/Indiana/WinamacSunday, 1 November 2026 at 02:00: clocks go back 1 hour to 01:00 (EDT → EST)
- America/Kentucky/MonticelloSunday, 1 November 2026 at 02:00: clocks go back 1 hour to 01:00 (EDT → EST)
Sunday, 1 November 2026
1 Nov, 07:00 UTC
−1 hClocks go back 1 hour
Chicago, Houston, Dallas, Minneapolis, San Antonio, Ciudad Juárez, St. Louis, Fort Worth
United StatesMexicoCanada
11 time zones, local times
- America/ChicagoSunday, 1 November 2026 at 02:00: clocks go back 1 hour to 01:00 (CDT → CST)
- America/OjinagaSunday, 1 November 2026 at 02:00: clocks go back 1 hour to 01:00 (CDT → CST)
- America/MatamorosSunday, 1 November 2026 at 02:00: clocks go back 1 hour to 01:00 (CDT → CST)
- America/MenomineeSunday, 1 November 2026 at 02:00: clocks go back 1 hour to 01:00 (CDT → CST)
- America/Rankin_InletSunday, 1 November 2026 at 02:00: clocks go back 1 hour to 01:00 (CDT → CST)
- America/ResoluteSunday, 1 November 2026 at 02:00: clocks go back 1 hour to 01:00 (CDT → CST)
- America/Indiana/KnoxSunday, 1 November 2026 at 02:00: clocks go back 1 hour to 01:00 (CDT → CST)
- America/Indiana/Tell_CitySunday, 1 November 2026 at 02:00: clocks go back 1 hour to 01:00 (CDT → CST)
- America/North_Dakota/BeulahSunday, 1 November 2026 at 02:00: clocks go back 1 hour to 01:00 (CDT → CST)
- America/North_Dakota/CenterSunday, 1 November 2026 at 02:00: clocks go back 1 hour to 01:00 (CDT → CST)
- America/North_Dakota/New_SalemSunday, 1 November 2026 at 02:00: clocks go back 1 hour to 01:00 (CDT → CST)
Sunday, 1 November 2026
1 Nov, 08:00 UTC
−1 hClocks go back 1 hour
Denver, Albuquerque, El Paso, Salt Lake City, Aurora, Colorado Springs, Boise, Provo
United StatesCanadaMexico
4 time zones, local times
- America/DenverSunday, 1 November 2026 at 02:00: clocks go back 1 hour to 01:00 (MDT → MST)
- America/BoiseSunday, 1 November 2026 at 02:00: clocks go back 1 hour to 01:00 (MDT → MST)
- America/Cambridge_BaySunday, 1 November 2026 at 02:00: clocks go back 1 hour to 01:00 (MDT → MST)
- America/Ciudad_JuarezSunday, 1 November 2026 at 02:00: clocks go back 1 hour to 01:00 (MDT → MST)
Sunday, 1 November 2026
1 Nov, 09:00 UTC
−1 hClocks go back 1 hour
Los Angeles, San Francisco, San Diego, Seattle, Irvine, Tijuana, San Jose, Long Beach
United StatesMexico
2 time zones, local times
- America/Los_AngelesSunday, 1 November 2026 at 02:00: clocks go back 1 hour to 01:00 (PDT → PST)
- America/TijuanaSunday, 1 November 2026 at 02:00: clocks go back 1 hour to 01:00 (PDT → PST)
Sunday, 1 November 2026
1 Nov, 10:00 UTC
−1 hClocks go back 1 hour
Anchorage
United States
6 time zones, local times
- America/AnchorageSunday, 1 November 2026 at 02:00: clocks go back 1 hour to 01:00 (AKDT → AKST)
- America/JuneauSunday, 1 November 2026 at 02:00: clocks go back 1 hour to 01:00 (AKDT → AKST)
- America/SitkaSunday, 1 November 2026 at 02:00: clocks go back 1 hour to 01:00 (AKDT → AKST)
- America/NomeSunday, 1 November 2026 at 02:00: clocks go back 1 hour to 01:00 (AKDT → AKST)
- America/YakutatSunday, 1 November 2026 at 02:00: clocks go back 1 hour to 01:00 (AKDT → AKST)
- America/MetlakatlaSunday, 1 November 2026 at 02:00: clocks go back 1 hour to 01:00 (AKDT → AKST)
Sunday, 1 November 2026
1 Nov, 11:00 UTC
−1 hClocks go back 1 hour
United States
1 time zone, local times
- America/AdakSunday, 1 November 2026 at 02:00: clocks go back 1 hour to 01:00 (HDT → HST)

March 2027

Sunday, 14 March 2027
14 Mar, 05:00 UTC
+1 hClocks go forward 1 hour
Havana, Santiago de Cuba, Camaguey, Holguin, Guantanamo, Santa Clara, Las Tunas, Bayamo
CubaSt Pierre & Miquelon
2 time zones, local times
- America/HavanaSunday, 14 March 2027 at 00:00: clocks go forward 1 hour to 01:00 (CST → CDT)
- America/MiquelonSunday, 14 March 2027 at 02:00: clocks go forward 1 hour to 03:00 (UTC−3 → UTC−2)
Sunday, 14 March 2027
14 Mar, 05:30 UTC
+1 hClocks go forward 1 hour
Canada
1 time zone, local times
- America/St_JohnsSunday, 14 March 2027 at 02:00: clocks go forward 1 hour to 03:00 (NST → NDT)
Sunday, 14 March 2027
14 Mar, 06:00 UTC
+1 hClocks go forward 1 hour
Halifax, Hamilton
CanadaBermudaGreenland
6 time zones, local times
- America/HalifaxSunday, 14 March 2027 at 02:00: clocks go forward 1 hour to 03:00 (AST → ADT)
- America/MonctonSunday, 14 March 2027 at 02:00: clocks go forward 1 hour to 03:00 (AST → ADT)
- America/Glace_BaySunday, 14 March 2027 at 02:00: clocks go forward 1 hour to 03:00 (AST → ADT)
- Atlantic/BermudaSunday, 14 March 2027 at 02:00: clocks go forward 1 hour to 03:00 (AST → ADT)
- America/Goose_BaySunday, 14 March 2027 at 02:00: clocks go forward 1 hour to 03:00 (AST → ADT)
- America/ThuleSunday, 14 March 2027 at 02:00: clocks go forward 1 hour to 03:00 (AST → ADT)
Sunday, 14 March 2027
14 Mar, 07:00 UTC
+1 hClocks go forward 1 hour
New York, Toronto, Philadelphia, Montréal, Miami, Boston, Detroit, Atlanta
United StatesCanadaHaitiBahamasTurks & Caicos Islands
14 time zones, local times
- America/New_YorkSunday, 14 March 2027 at 02:00: clocks go forward 1 hour to 03:00 (EST → EDT)
- America/TorontoSunday, 14 March 2027 at 02:00: clocks go forward 1 hour to 03:00 (EST → EDT)
- America/DetroitSunday, 14 March 2027 at 02:00: clocks go forward 1 hour to 03:00 (EST → EDT)
- America/Port-au-PrinceSunday, 14 March 2027 at 02:00: clocks go forward 1 hour to 03:00 (EST → EDT)
- America/Indiana/IndianapolisSunday, 14 March 2027 at 02:00: clocks go forward 1 hour to 03:00 (EST → EDT)
- America/Kentucky/LouisvilleSunday, 14 March 2027 at 02:00: clocks go forward 1 hour to 03:00 (EST → EDT)
- America/IqaluitSunday, 14 March 2027 at 02:00: clocks go forward 1 hour to 03:00 (EST → EDT)
- America/Grand_TurkSunday, 14 March 2027 at 02:00: clocks go forward 1 hour to 03:00 (EST → EDT)
- America/Indiana/MarengoSunday, 14 March 2027 at 02:00: clocks go forward 1 hour to 03:00 (EST → EDT)
- America/Indiana/PetersburgSunday, 14 March 2027 at 02:00: clocks go forward 1 hour to 03:00 (EST → EDT)
- America/Indiana/VevaySunday, 14 March 2027 at 02:00: clocks go forward 1 hour to 03:00 (EST → EDT)
- America/Indiana/VincennesSunday, 14 March 2027 at 02:00: clocks go forward 1 hour to 03:00 (EST → EDT)
- America/Indiana/WinamacSunday, 14 March 2027 at 02:00: clocks go forward 1 hour to 03:00 (EST → EDT)
- America/Kentucky/MonticelloSunday, 14 March 2027 at 02:00: clocks go forward 1 hour to 03:00 (EST → EDT)
Sunday, 14 March 2027
14 Mar, 08:00 UTC
+1 hClocks go forward 1 hour
Chicago, Houston, Dallas, Minneapolis, San Antonio, Ciudad Juárez, St. Louis, Fort Worth
United StatesMexicoCanada
11 time zones, local times
- America/ChicagoSunday, 14 March 2027 at 02:00: clocks go forward 1 hour to 03:00 (CST → CDT)
- America/OjinagaSunday, 14 March 2027 at 02:00: clocks go forward 1 hour to 03:00 (CST → CDT)
- America/MatamorosSunday, 14 March 2027 at 02:00: clocks go forward 1 hour to 03:00 (CST → CDT)
- America/MenomineeSunday, 14 March 2027 at 02:00: clocks go forward 1 hour to 03:00 (CST → CDT)
- America/Rankin_InletSunday, 14 March 2027 at 02:00: clocks go forward 1 hour to 03:00 (CST → CDT)
- America/ResoluteSunday, 14 March 2027 at 02:00: clocks go forward 1 hour to 03:00 (CST → CDT)
- America/Indiana/KnoxSunday, 14 March 2027 at 02:00: clocks go forward 1 hour to 03:00 (CST → CDT)
- America/Indiana/Tell_CitySunday, 14 March 2027 at 02:00: clocks go forward 1 hour to 03:00 (CST → CDT)
- America/North_Dakota/BeulahSunday, 14 March 2027 at 02:00: clocks go forward 1 hour to 03:00 (CST → CDT)
- America/North_Dakota/CenterSunday, 14 March 2027 at 02:00: clocks go forward 1 hour to 03:00 (CST → CDT)
- America/North_Dakota/New_SalemSunday, 14 March 2027 at 02:00: clocks go forward 1 hour to 03:00 (CST → CDT)
Sunday, 14 March 2027
14 Mar, 09:00 UTC
+1 hClocks go forward 1 hour
Denver, Albuquerque, El Paso, Salt Lake City, Aurora, Colorado Springs, Boise, Provo
United StatesCanadaMexico
4 time zones, local times
- America/DenverSunday, 14 March 2027 at 02:00: clocks go forward 1 hour to 03:00 (MST → MDT)
- America/BoiseSunday, 14 March 2027 at 02:00: clocks go forward 1 hour to 03:00 (MST → MDT)
- America/Cambridge_BaySunday, 14 March 2027 at 02:00: clocks go forward 1 hour to 03:00 (MST → MDT)
- America/Ciudad_JuarezSunday, 14 March 2027 at 02:00: clocks go forward 1 hour to 03:00 (MST → MDT)
Sunday, 14 March 2027
14 Mar, 10:00 UTC
+1 hClocks go forward 1 hour
Los Angeles, San Francisco, San Diego, Seattle, Irvine, Tijuana, San Jose, Long Beach
United StatesMexico
2 time zones, local times
- America/Los_AngelesSunday, 14 March 2027 at 02:00: clocks go forward 1 hour to 03:00 (PST → PDT)
- America/TijuanaSunday, 14 March 2027 at 02:00: clocks go forward 1 hour to 03:00 (PST → PDT)
Sunday, 14 March 2027
14 Mar, 11:00 UTC
+1 hClocks go forward 1 hour
Anchorage
United States
6 time zones, local times
- America/AnchorageSunday, 14 March 2027 at 02:00: clocks go forward 1 hour to 03:00 (AKST → AKDT)
- America/JuneauSunday, 14 March 2027 at 02:00: clocks go forward 1 hour to 03:00 (AKST → AKDT)
- America/SitkaSunday, 14 March 2027 at 02:00: clocks go forward 1 hour to 03:00 (AKST → AKDT)
- America/NomeSunday, 14 March 2027 at 02:00: clocks go forward 1 hour to 03:00 (AKST → AKDT)
- America/YakutatSunday, 14 March 2027 at 02:00: clocks go forward 1 hour to 03:00 (AKST → AKDT)
- America/MetlakatlaSunday, 14 March 2027 at 02:00: clocks go forward 1 hour to 03:00 (AKST → AKDT)
Sunday, 14 March 2027
14 Mar, 12:00 UTC
+1 hClocks go forward 1 hour
United States
1 time zone, local times
- America/AdakSunday, 14 March 2027 at 02:00: clocks go forward 1 hour to 03:00 (HST → HDT)
Friday, 26 March 2027
26 Mar, 00:00 UTC
+1 hClocks go forward 1 hour
Tel Aviv-Yafo, Jerusalem, Haifa, Beer Sheva
Israel
1 time zone, local times
- Asia/JerusalemFriday, 26 March 2027 at 02:00: clocks go forward 1 hour to 03:00 (IST → IDT)
Saturday, 27 March 2027
27 Mar, 00:00 UTC
+1 hClocks go forward 1 hour
Gaza, Al Khalil, Nablus, Ramallah
Palestinian Territories
2 time zones, local times
- Asia/GazaSaturday, 27 March 2027 at 02:00: clocks go forward 1 hour to 03:00 (EET → EEST)
- Asia/HebronSaturday, 27 March 2027 at 02:00: clocks go forward 1 hour to 03:00 (EET → EEST)
Sunday, 28 March 2027
27 Mar, 22:00 UTC
+1 hClocks go forward 1 hour
Beirut, Trablous, Saida
Lebanon
1 time zone, local times
- Asia/BeirutSunday, 28 March 2027 at 00:00: clocks go forward 1 hour to 01:00 (EET → EEST)
Sunday, 28 March 2027
28 Mar, 01:00 UTC
+1 hClocks go forward 1 hour
London, Paris, Barcelona, Berlin, Madrid, Kyiv, Milan, Vienna
United KingdomFranceSpainGermanyUkraineItalyAustriaGreeceRomaniaPolandHungaryPortugalBelgiumSweden+37 more
37 time zones, local times
- Europe/LondonSunday, 28 March 2027 at 01:00: clocks go forward 1 hour to 02:00 (GMT → BST)
- Europe/ParisSunday, 28 March 2027 at 02:00: clocks go forward 1 hour to 03:00 (CET → CEST)
- Europe/MadridSunday, 28 March 2027 at 02:00: clocks go forward 1 hour to 03:00 (CET → CEST)
- Europe/BerlinSunday, 28 March 2027 at 02:00: clocks go forward 1 hour to 03:00 (CET → CEST)
- Europe/KyivSunday, 28 March 2027 at 03:00: clocks go forward 1 hour to 04:00 (EET → EEST)
- Europe/RomeSunday, 28 March 2027 at 02:00: clocks go forward 1 hour to 03:00 (CET → CEST)
- Europe/ViennaSunday, 28 March 2027 at 02:00: clocks go forward 1 hour to 03:00 (CET → CEST)
- Europe/AthensSunday, 28 March 2027 at 03:00: clocks go forward 1 hour to 04:00 (EET → EEST)
- Europe/BucharestSunday, 28 March 2027 at 03:00: clocks go forward 1 hour to 04:00 (EET → EEST)
- Europe/WarsawSunday, 28 March 2027 at 02:00: clocks go forward 1 hour to 03:00 (CET → CEST)
- Europe/BudapestSunday, 28 March 2027 at 02:00: clocks go forward 1 hour to 03:00 (CET → CEST)
- Europe/LisbonSunday, 28 March 2027 at 01:00: clocks go forward 1 hour to 02:00 (WET → WEST)
- Europe/BrusselsSunday, 28 March 2027 at 02:00: clocks go forward 1 hour to 03:00 (CET → CEST)
- Europe/BelgradeSunday, 28 March 2027 at 02:00: clocks go forward 1 hour to 03:00 (CET → CEST)
- Europe/SofiaSunday, 28 March 2027 at 03:00: clocks go forward 1 hour to 04:00 (EET → EEST)
- Europe/DublinSunday, 28 March 2027 at 01:00: clocks go forward 1 hour to 02:00 (GMT → IST)
- Europe/HelsinkiSunday, 28 March 2027 at 03:00: clocks go forward 1 hour to 04:00 (EET → EEST)
- Europe/ZurichSunday, 28 March 2027 at 02:00: clocks go forward 1 hour to 03:00 (CET → CEST)
- Europe/RigaSunday, 28 March 2027 at 03:00: clocks go forward 1 hour to 04:00 (EET → EEST)
- Europe/ChisinauSunday, 28 March 2027 at 03:00: clocks go forward 1 hour to 04:00 (EET → EEST)
- Europe/TiraneSunday, 28 March 2027 at 02:00: clocks go forward 1 hour to 03:00 (CET → CEST)
- Europe/PragueSunday, 28 March 2027 at 02:00: clocks go forward 1 hour to 03:00 (CET → CEST)
- Europe/VilniusSunday, 28 March 2027 at 03:00: clocks go forward 1 hour to 04:00 (EET → EEST)
- Europe/TallinnSunday, 28 March 2027 at 03:00: clocks go forward 1 hour to 04:00 (EET → EEST)
- Atlantic/CanarySunday, 28 March 2027 at 01:00: clocks go forward 1 hour to 02:00 (WET → WEST)
- Asia/NicosiaSunday, 28 March 2027 at 03:00: clocks go forward 1 hour to 04:00 (EET → EEST)
- Europe/MaltaSunday, 28 March 2027 at 02:00: clocks go forward 1 hour to 03:00 (CET → CEST)
- Atlantic/MadeiraSunday, 28 March 2027 at 01:00: clocks go forward 1 hour to 02:00 (WET → WEST)
- Africa/CeutaSunday, 28 March 2027 at 02:00: clocks go forward 1 hour to 03:00 (CET → CEST)
- Europe/GibraltarSunday, 28 March 2027 at 02:00: clocks go forward 1 hour to 03:00 (CET → CEST)
- Atlantic/AzoresSunday, 28 March 2027 at 00:00: clocks go forward 1 hour to 01:00 (UTC−1 → UTC)
- Europe/AndorraSunday, 28 March 2027 at 02:00: clocks go forward 1 hour to 03:00 (CET → CEST)
- Asia/FamagustaSunday, 28 March 2027 at 03:00: clocks go forward 1 hour to 04:00 (EET → EEST)
- America/NuukSaturday, 27 March 2027 at 23:00: clocks go forward 1 hour to 00:00 (UTC−2 → UTC−1)
- Atlantic/FaroeSunday, 28 March 2027 at 01:00: clocks go forward 1 hour to 02:00 (WET → WEST)
- America/ScoresbysundSaturday, 27 March 2027 at 23:00: clocks go forward 1 hour to 00:00 (UTC−2 → UTC−1)
- Antarctica/TrollSunday, 28 March 2027 at 01:00: clocks go forward 2 hours to 03:00 (UTC → UTC+2)

April 2027

Sunday, 4 April 2027
3 Apr, 14:00 UTC
−1 hClocks go back 1 hour
Auckland, Manukau, Wellington, Christchurch, Takapuna
New ZealandAntarctica
2 time zones, local times
- Pacific/AucklandSunday, 4 April 2027 at 03:00: clocks go back 1 hour to 02:00 (NZDT → NZST)
- Pacific/ChathamSunday, 4 April 2027 at 03:45: clocks go back 1 hour to 02:45 (UTC+13:45 → UTC+12:45)
Sunday, 4 April 2027
3 Apr, 15:00 UTC
−30 minClocks go back 30 minutes
AustraliaNorfolk Island
2 time zones, local times
- Australia/Lord_HoweSunday, 4 April 2027 at 02:00: clocks go back 30 minutes to 01:30 (UTC+11 → UTC+10:30)
- Pacific/NorfolkSunday, 4 April 2027 at 03:00: clocks go back 1 hour to 02:00 (UTC+12 → UTC+11)
Sunday, 4 April 2027
3 Apr, 16:00 UTC
−1 hClocks go back 1 hour
Sydney, Melbourne, Newcastle, Canberra, Cranbourne, Wollongong
Australia
4 time zones, local times
- Australia/SydneySunday, 4 April 2027 at 03:00: clocks go back 1 hour to 02:00 (AEDT → AEST)
- Australia/MelbourneSunday, 4 April 2027 at 03:00: clocks go back 1 hour to 02:00 (AEDT → AEST)
- Australia/HobartSunday, 4 April 2027 at 03:00: clocks go back 1 hour to 02:00 (AEDT → AEST)
- Antarctica/MacquarieSunday, 4 April 2027 at 03:00: clocks go back 1 hour to 02:00 (AEDT → AEST)
Sunday, 4 April 2027
3 Apr, 16:30 UTC
−1 hClocks go back 1 hour
Adelaide
Australia
2 time zones, local times
- Australia/AdelaideSunday, 4 April 2027 at 03:00: clocks go back 1 hour to 02:00 (ACDT → ACST)
- Australia/Broken_HillSunday, 4 April 2027 at 03:00: clocks go back 1 hour to 02:00 (ACDT → ACST)
Sunday, 4 April 2027
4 Apr, 03:00 UTC
−1 hClocks go back 1 hour
Santiago, Concepcion, Valparaiso, Vina del Mar, Antofagasta, Talcahuano, Temuco, San Bernardo
Chile
2 time zones, local times
- America/SantiagoSunday, 4 April 2027 at 00:00: clocks go back 1 hour to 23:00 (UTC−3 → UTC−4)
- Pacific/EasterSaturday, 3 April 2027 at 22:00: clocks go back 1 hour to 21:00 (UTC−5 → UTC−6)
Friday, 30 April 2027
29 Apr, 22:00 UTC
+1 hClocks go forward 1 hour
Cairo, Alexandria, El Giza, Bur Said, Luxor, El Mansura, Suez, Ismailia
Egypt
1 time zone, local times
- Africa/CairoFriday, 30 April 2027 at 00:00: clocks go forward 1 hour to 01:00 (EET → EEST)

September 2027

Sunday, 5 September 2027
5 Sept, 04:00 UTC
+1 hClocks go forward 1 hour
Santiago, Concepcion, Valparaiso, Vina del Mar, Antofagasta, Talcahuano, Temuco, San Bernardo
Chile
2 time zones, local times
- America/SantiagoSunday, 5 September 2027 at 00:00: clocks go forward 1 hour to 01:00 (UTC−4 → UTC−3)
- Pacific/EasterSaturday, 4 September 2027 at 22:00: clocks go forward 1 hour to 23:00 (UTC−6 → UTC−5)
Sunday, 26 September 2027
25 Sept, 14:00 UTC
+1 hClocks go forward 1 hour
Auckland, Manukau, Wellington, Christchurch, Takapuna
New ZealandAntarctica
2 time zones, local times
- Pacific/AucklandSunday, 26 September 2027 at 02:00: clocks go forward 1 hour to 03:00 (NZST → NZDT)
- Pacific/ChathamSunday, 26 September 2027 at 02:45: clocks go forward 1 hour to 03:45 (UTC+12:45 → UTC+13:45)

October 2027

Sunday, 3 October 2027
2 Oct, 15:00 UTC
+1 hClocks go forward 1 hour
Norfolk Island
1 time zone, local times
- Pacific/NorfolkSunday, 3 October 2027 at 02:00: clocks go forward 1 hour to 03:00 (UTC+11 → UTC+12)
Sunday, 3 October 2027
2 Oct, 15:30 UTC
+30 minClocks go forward 30 minutes
Australia
1 time zone, local times
- Australia/Lord_HoweSunday, 3 October 2027 at 02:00: clocks go forward 30 minutes to 02:30 (UTC+10:30 → UTC+11)
Sunday, 3 October 2027
2 Oct, 16:00 UTC
+1 hClocks go forward 1 hour
Sydney, Melbourne, Newcastle, Canberra, Cranbourne, Wollongong
Australia
4 time zones, local times
- Australia/SydneySunday, 3 October 2027 at 02:00: clocks go forward 1 hour to 03:00 (AEST → AEDT)
- Australia/MelbourneSunday, 3 October 2027 at 02:00: clocks go forward 1 hour to 03:00 (AEST → AEDT)
- Australia/HobartSunday, 3 October 2027 at 02:00: clocks go forward 1 hour to 03:00 (AEST → AEDT)
- Antarctica/MacquarieSunday, 3 October 2027 at 02:00: clocks go forward 1 hour to 03:00 (AEST → AEDT)
Sunday, 3 October 2027
2 Oct, 16:30 UTC
+1 hClocks go forward 1 hour
Adelaide
Australia
2 time zones, local times
- Australia/AdelaideSunday, 3 October 2027 at 02:00: clocks go forward 1 hour to 03:00 (ACST → ACDT)
- Australia/Broken_HillSunday, 3 October 2027 at 02:00: clocks go forward 1 hour to 03:00 (ACST → ACDT)

Computed from IANA tzdata 2026e for all 312 time zones used by a country. Dates and times are local unless marked UTC.

Questions

Asked about clock changes

When do the clocks change next?

The next change anywhere is in Gaza: Saturday, 24 October 2026 at 02:00: clocks go back 1 hour to 01:00 (EEST → EET). 2 time zones change at that moment.

When do the clocks change in Europe?

On the last Sunday of March (forward) and the last Sunday of October (back), at 01:00 UTC. This year and next: 29 March 2026 · 25 October 2026 · 28 March 2027 · 31 October 2027.

When do the clocks change in the United States?

On the second Sunday of March (forward) and the first Sunday of November (back), at 02:00 local time. This year and next: 8 March 2026 · 1 November 2026 · 14 March 2027 · 7 November 2027.

How many countries change their clocks?

In the next 12 months, 68 countries and territories have at least one clock change, across 101 IANA time zones. Most of the world, including almost all of Asia and Africa, keeps the same time all year.