When Do Clocks Change 2024 In Britain Today. The clocks go back at 2am sunday 27th october 2024, marking the end of daylight saving time (dst) or british summer time (bst), and the move to greenwich mean time. They move forward by one hour in march, for what is known as british summer time, and turn back by one hour in october.

The change in clocks means that sunset will be one hour later on 31 march 2024 than the day before, moving from 6:31pm in london to 7:32pm. In 2024, this will be on saturday 27.