Daylight Saving Time 2025 Dates Uk. At 1 am greenwich mean time (gmt), clocks are advanced one hour to 2 am british summer time (bst). Ending daylight saving hours, which came in on march 26, will bring some much needed morning sunlight to the uk.

There’s more daylight in the evenings and less in the mornings (sometimes called daylight saving time). But what is the exact date and time for.