When Does Daylight Savings Begin 2025 Uk. When does daylight saving time end in 2025? Daylight saving time begins on sunday, march 9, 2025, at 2:00 a.m.
There will be less light in the morning and it will get dark later. This marks the end of british summer time (bst) and daylight saving, and a return to greenwich mean time (gmt).