The UK clocks go back one hour on the last Sunday of October.
Countdown
106
days to go
Next date
Sunday, 25 October 2026
Clocks go back 2026
Get a reminder 7 days before Clocks go back — GMT returns
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| Event | Date | Countdown | Region / notes |
|---|---|---|---|
| Clocks go back 2026 | Sunday, 25 October 2026 | In 3 months | 2am becomes 1am |
| Clocks go back 2027 | Sunday, 31 October 2027 | In 1 year 4 months | UK |
| Clocks go back 2028 | Sunday, 29 October 2028 | In 2 years 4 months | UK |
The UK clocks go back by one hour at 2am on the last Sunday of October, ending British Summer Time and returning to Greenwich Mean Time. This means one extra hour of sleep but noticeably darker evenings. The date shifts each year because it is anchored to the last Sunday of the month, not a fixed calendar date.
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Sleep accessories for darker evenings
Verified 8 May 2026
25 October 2026 at 2am.
You gain an hour — clocks go back, so 2am becomes 1am.
The last Sunday of March.