Uk Daylight Savings 2025 Dates London. Discover the key dates for the 2025 daylight saving time transition, including british summer time and how to adjust to the time change. When is daylight saving time 2025?

Clocks are changed in the last week of march to mark the beginning of british summer time (bst), otherwise referred to as daylight saving time. Here’s why the clocks move forward across the us tonight.