Time Change Uk March 2024. In the uk the clocks go forward 1 hour at 1am on the last sunday in march, and back 1 hour at 2am on the last sunday in october. Each year in the uk, clocks go forward an hour in the march to british summer time (bst) and then back an hour in october to greenwich mean time (gmt).

Clocks are changed in the last week of march to mark the beginning of british summer time (bst), otherwise referred to as daylight saving time. The clocks will go back in the uk on 27 october 2024 at 2am.