How is London

What is the time zone in London, England, Great Britain?

2021 time zones - London

Clock changes and time zones in London in 2021.

Time changes in London over the years

The dates of the time changes usually vary from year to year.

yearDate / timeabbreviationTime changeTime difference after that
2020Sun, Mar 29, 1:00 amGMT → BST+1 hour (daylight saving time starts)UTC + 1h
 Sun, Oct 25, 2:00 amBST → GMT-1 hour (daylight saving time ends)UTC
2021Sun, Mar 28, 1:00 amGMT → BST+1 hour (daylight saving time starts)UTC + 1h
 Sun, Oct 31, 2:00 amBST → GMT-1 hour (daylight saving time ends)UTC
2022Sun, Mar 27, 1:00 amGMT → BST+1 hour (daylight saving time starts) | Provisional dateUTC + 1h
 Sun, Oct 30, 2:00 amBST → GMT-1 hour (daylight saving time ends) | Provisional dateUTC
2023Sun, Mar 26, 1:00 amGMT → BST+1 hour (daylight saving time begins) | Provisional dateUTC + 1h
 Sun, Oct 29, 2:00 amBST → GMT-1 hour (daylight saving time ends) | Provisional dateUTC
2024Sun, Mar 31, 1:00 amGMT → BST+1 hour (daylight saving time begins) | Provisional dateUTC + 1h
 Sun, Oct 27, 2:00 amBST → GMT-1 hour (daylight saving time ends) | Provisional dateUTC

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