2026-2027 DST Changes Worldwide
Daylight saving time transitions for major regions
Last reviewed: 30 September 2026. Checked against the IANA time zone database (tzdata 2026e).
2026 DST Transitions
US and Canada
US exceptions (no DST): Hawaii, Arizona (except the Navajo Nation), Puerto Rico, US Virgin Islands, Guam, American Samoa
Canada: British Columbia (UTC-7), Alberta and the Northwest Territories (UTC-6) and Manitoba (UTC-5) sprang forward on March 8 but do not fall back on November 1. Saskatchewan and Yukon have no clock changes.
Mexico: no DST since 2022, except municipalities on the US border, which follow the US dates.
European Union and UK
Applies to: All 27 EU member states, plus the UK, Switzerland and Norway
Australia
Observing states: NSW, VIC, SA, TAS, ACT
No DST: QLD, NT, WA
New Zealand
Chile (mainland)
Magallanes and Aysén regions stay on UTC-3 all year. Easter Island changes at the same moment, but at 10:00 PM local time.
Egypt and Israel
Brazil
No DST
Brazil has not changed its clocks since February 2019. Brasília time is UTC-3 all year.
2027 DST Transitions (Preview)
US and Canada
No changes in British Columbia, Alberta, Manitoba, Saskatchewan, Yukon or the Northwest Territories.
European Union and UK
Australia
New Zealand
Chile, Egypt, Israel
Notes:
- US vs Europe: the gap between New York and London is 4 hours instead of 5 from March 8 to 29 and from October 25 to November 1, 2026. In 2027 it is March 14 to 28 and October 31 to November 7.
- Southern Hemisphere: seasons are reversed. Clocks go forward in September/October and back in April.
- Recent rule changes: BC, Alberta, the NWT and Manitoba stop changing clocks from November 2026. Morocco moved to UTC+0 all year on September 20, 2026. Paraguay has stayed on UTC-3 since October 2024. The EU proposal to end clock changes is still blocked in the Council.
Places With No DST (examples):
- Most of Asia (China, India, Japan, etc.)
- Most of Africa (Egypt is an exception)
- Russia (no changes since 2011; Moscow UTC+3)
- Turkey (UTC+3 since 2016)
- Iceland
- Parts of Australia (QLD, NT, WA)
- Arizona (except Navajo Nation)
- Hawaii
- Central America
- Most of Mexico, Brazil, Paraguay
- Saskatchewan and Yukon
Practical Notes:
- Meetings: recheck recurring international meetings in the weeks when only one side has changed its clocks
- Devices: phones and computers adjust automatically only if their time zone data is up to date. This matters for Western Canada in November 2026 and for Morocco.
- Servers: store timestamps in UTC and convert with named time zones (e.g. "America/Vancouver"), not fixed offsets
Sources:
- IANA – Time zone database (tzdata 2026e) release notes
- NIST – Daylight Saving Time Rules
- GOV.UK – When do the clocks change?
- European Parliament – Legislative Train: Discontinuing seasonal changes of time
- Government of British Columbia – B.C.'s new time zone (Pacific time)
- Government of Alberta – Alberta's new time system (ABT)
- Government of the Northwest Territories – Northwest Territories ends Seasonal Time Change
- Province of Manitoba – Manitoba Will Move to Permanent Daylight Saving Time
- NSW Government – Daylight saving in NSW
- New Zealand Government (govt.nz) – Daylight saving in NZ