2025 Time Change Dates. 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. 3, with clocks rolling back one hour at 2 a.m.
Daylight saving time 2025 in some locations: 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.