When Does Daylight Savings Start 2025 Uk. When this occurs, the uk will switch from british summer time (bst) to greenwich mean. It will provide an extra hour in bed for many and it also signals the.

The clocks will go back in the uk on 27 october 2025 at 2am. The clocks go back at 2am sunday 27th october 2025, marking the end of daylight saving time (dst) or british summer time (bst), and the move to greenwich mean time.