IANA-derived clock changes
United Kingdom DST Changes in 2026
DST and clock changes in United Kingdom during 2026, including affected IANA zones, local transition times, offsets and regional exceptions.
Does United Kingdom use daylight saving time in 2026?
Yes, at least one represented IANA zone associated with United Kingdom changes offset in 2026. 1 of 1 represented zones have a transition; zones without one are listed separately as regional exceptions.
| Location | Country | IANA zone | Local transition time | Before | After | Amount | Direction |
|---|---|---|---|---|---|---|---|
| London | United Kingdom | Europe/London | Sun, 29 Mar 2026, 02:00 BST | UTC+0 | UTC+1 | 60 minutes | Forward |
| London | United Kingdom | Europe/London | Sun, 25 Oct 2026, 01:00 GMT | UTC+1 | UTC+0 | 60 minutes | Back |
Explore United Kingdom time
Calculations use individual IANA zone rules rather than a country-wide assumption. See the methodology and data sources.