The clocks will be turned back on Sunday, October 26, 2025. In the UK and much of Europe, this occurs at 2:00 AM (or 3:00 AM local daylight time), when clocks are set back one hour to end Daylight Saving Time and return to standard time. This gives an extra hour of sleep and marks the start of winter time with earlier mornings and earlier nights.

In the United States, however, the clocks will be turned back later on Sunday, November 2, 2025, at 2:00 AM, marking the end of Daylight Saving Time there.