When Does British Summer Time Start 2024. In 2024, this will be on saturday 27 october, when clocks are turned back one hour as we revert to greenwich mean time (gmt), giving you an extra hour in bed. The clock will jump from 1am to 2am, which might be a.

Every year the clocks change twice; As spring gets under way, brits can look forward to warmer temperatures, more.