When Do Clocks Change 2024 Europe Start. 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. 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.

Daylight saving time always starts on the second sunday in march and ends on the first sunday in november in the united states. October 27, 2024 01:00 gmt.