This Sunday, 25th October 2026 , the clocks go back, marking the end of daylight savings. At 2 a.m. the clocks will shift back one hour to 1 a.m., giving us an extra hour in bed.

How to prepare for the clock change

The days following the clock change are historically a time of increased fatigue, which can even lead to an uptick in car accidents . However, a few steps can help you prepare and adjust for this new time.

1. Move your bedtime (slightly) earlier

“You don’t need to completely change your routine in preparation," says Dr. Williams. "But if you know that changes to your sleep tend to affect you, try gradually moving your bedtime and wake-up time 15 minutes later each day for a few days beforehand."

These small changes are easier on your body than the sudden switch of the clock change. In spring, move in the opposite direction: start waking up earlier and going to bed earlier.

2.…