when do the clocks change?

In 2025, the clocks change twice as part of Daylight Saving Time adjustments. They were set forward by one hour at 1:00 am on Sunday, March 30, 2025, marking the start of Daylight Saving Time or British Summer Time in the UK and many parts of Europe. This shift effectively shortens the night by one hour. The clocks will then be set back by one hour at 2:00 am on Sunday, October 26, 2025, marking the end of Daylight Saving Time and a return to standard time, giving an extra hour of sleep overnight. This practice of springing forward in March and falling back in October helps maximize daylight use throughout the year.