UK Clocks Went Back: Check Trains, Appointments and Sleep

Public Services Desk 2026-10-29 10:15 2 min read

The iconic analog clock at St Pancras railway station in London, England.

UK clocks went back one hour on Sunday, 25 October 2026, as British Summer Time ended. The change affects local clock time across the United Kingdom; if you have an overnight journey or an appointment, check its listed time and your device settings before setting off.

The October clock change took place at 2am

At 2am on 25 October, clocks went back to 1am. That meant the hour between 1am and 2am occurred twice. GOV.UK lists the date and the change for 2026.

Most internet-connected phones and computers update automatically when their time-zone settings are correct. Some clocks and other devices may need to be changed manually. Check the displayed time rather than assuming every device adjusted in the same way.

Check overnight trains and appointment times

The repeated hour can affect how an overnight timetable is displayed or handled, but arrangements vary by operator and service. Before travelling, check the current timetable and any service updates from the train operator. If your journey crosses the clock change, confirm the departure and arrival times directly with the operator. For cross-border journeys, this UK and Germany time change guide offers useful context when checking train and flight times.

For appointments, check the confirmation message or contact the provider if the time is unclear. This is especially useful for early Sunday appointments and anything booked around the change. Do not rely on an old calendar entry without checking that your device has the right time zone.

UK Clocks Went Back: Check Trains, Appointments and Sleep

Check manual clocks and your routine

Look at clocks that do not connect to the internet, such as some car clocks, household appliances and older watches. If a clock still shows summer time, set it back one hour.

The extra clock hour may change how your sleep schedule feels for a few days. Keep your usual bedtime and wake-up routine where practical, and use the clock time shown on a correctly set device when planning the day.

The next check is your own timetable and settings

The clock change has already happened, so the most useful check now is whether your devices show the correct local time and whether any travel or appointment details have changed. GOV.UK provides the UK clock-change dates; operators and appointment providers are the places to check individual arrangements.

Source: GOV.UK

Context & actions About this article

Source check Source

GOV.UK confirms that clocks went back on 25 October 2026, from 2am to 1am.

Checks