UK Clocks Go Back at 2am on Sunday 25 October

Public Services Desk 2026-10-24 10:45 2 min read

Classic analog alarm clock representing the upcoming clock change across the United Kingdom.

UK clocks go back one hour at 02:00 on Sunday 25 October 2026, ending British Summer Time and returning to Greenwich Mean Time. Most internet-connected phones and computers should update automatically; check manual clocks and any overnight travel or work timetable before the change.

When the UK clock change happens

At 02:00 on Sunday, clocks go back to 01:00. The change gives people an extra hour on the clock overnight, but it also means sunsets will come earlier in the evening. GOV.UK confirms the date and time.

UK Clocks Go Back at 2am on Sunday 25 October

What to check before bed on Saturday

Manual clocks: Adjust wall clocks, watches, car clocks and other devices that do not update automatically. You can set them back before bed or after you wake up.
Phones and computers: Most devices connected to the internet change time automatically. Check that automatic date and time settings are enabled if you are unsure.
Overnight travel: Check your operator’s current timetable and any journey updates, especially if you are travelling around the changeover.
Work and appointments: Review overnight shifts, alarms and scheduled commitments so you know which time applies.

Check your operator’s timetable for overnight journeys

The clock change does not by itself tell you whether a transport service will run more often, less often or at its usual frequency. Timetables and arrangements can vary by operator, so use the latest information from the company running your journey.

If an overnight shift or appointment is involved, confirm its start time with the organiser too. A phone may update automatically, but a paper timetable or manually set clock will not.

Source: GOV.UK

Context & actions About this article

Source check Official information

GOV.UK says clocks go back at 02:00 on Sunday 25 October 2026, returning the UK to Greenwich Mean Time.

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