Skip to main content
See every side of every news story
Published loading...Updated

What Time Do the Clocks Go Back? Exact Time Explained

The UK ends British Summer Time this weekend, returning to Greenwich Mean Time to better use natural daylight and save energy, a tradition since World War 1.

  • On Sunday, October 26 at 2am the United Kingdom will set clocks back one hour, ending British Summer Time and returning to Greenwich Mean Time.
  • William Willett, British builder and daylight advocate, advanced the idea in 1907, building on Benjamin Franklin's 1784 proposal and wartime measures adopted in Germany in 1916.
  • Experts warn the hour change can disrupt circadian rhythms, producing grogginess and early waking, and advise morning daylight exposure, gradual bedtime shifts and consistent routines to reset circadian rhythms.
  • Most devices will update automatically, but check ovens and analogue clocks which may need resetting; mornings will be lighter while evenings grow darker, affecting drivers and workers.
  • In recent years debate has grown over whether to keep a single standard time all year as more than 70 countries change clocks while India, Japan, China, Mongolia, Iceland, Turkey, Belarus, and Russia avoid DST.
Insights by Ground AI

14 Articles

Think freely.Subscribe and get full access to Ground NewsSubscriptions start at $9.99/yearSubscribe

Bias Distribution

  • 67% of the sources are Center
67% Center

Factuality 

To view factuality data please Upgrade to Premium

Ownership

To view ownership data please Upgrade to Vantage

Tom's Guide broke the news in on Friday, October 24, 2025.
Sources are mostly out of (0)

Similar News Topics

News
For You
Search
BlindspotLocal