Daylight Saving Time (DST) has been a practice in the UK since it was first proposed by builder William Willett in 1907. The clocks go forward by one hour at 1am on the last Sunday in March, which in 2026 will occur on March 29. This transition marks the beginning of British Summer Time (BST), which lasts until the final Sunday in October when the clocks revert back an hour.
The concept of DST was first adopted by Germany in 1916, and today, more than 70 countries around the globe observe this time change. However, only about a third of countries adjust their clocks in spring, with most located in Europe and North America. In the UK, polling in October indicated that 59% of Britons would prefer to remain on BST permanently if the time changes were abolished.
Health experts have raised concerns regarding the biannual clock changes. Dr. John O’Neill has stated that the time change exposes people to small but significant health risks, noting that incidences of heart attacks and strokes tend to increase following the clock adjustment. He remarked, “It does not really serve much of a benefit to anybody these days, whilst exposing us to a small but significant series of risks.”
Despite the potential health implications, many electronic devices automatically adjust for the time change, although some do not. The phrase “spring forward, fall back” is commonly used to help people remember which way the clocks change.
As the UK prepares for the upcoming time change in March 2026, observers will be watching closely to see if there will be any further discussions about the future of DST in the country. Dr. O’Neill added, “I’m sure it was extremely useful for our forebears 100 years ago, but there is quite a strong argument for just having permanent daylight saving these days.”
With the annual clock change approaching, it is essential for individuals to be aware of the implications and to prepare accordingly. The transition to BST not only affects daily routines but also sparks ongoing debates about the relevance and effectiveness of Daylight Saving Time in modern society.