when do we set clocks back

The clocks will be set back 1 hour on Sunday, October 26, 2025, at 3:00 AM local daylight time (which will then become 2:00 AM local standard time). This change marks the end of Daylight Saving Time in many European countries such as Germany and the UK. In the UK, the clocks go back 1 hour at 2:00 AM on the last Sunday in October, which is also October 26, 2025. In the United States, the clocks will be set back 1 hour on Sunday, November 2, 2025, at 2:00 AM local time, ending Daylight Saving Time there.