Twice a year, something happens that noticeably disrupts our daily routines – and yet affects only a single hour: the time change. In the night of March 28th to 29th, 2026, this will happen again. Most European countries will then switch from winter time to summer time, moving the clock forward by one hour – from 2 a.m. To 3 a.m.
The first time change of the year in Germany always takes place on the last Sunday in March. On this day, winter time ends – and with it, the actual normal time. Summer time is merely a legally established advancement of normal time by one hour – with the unpopular consequence that the alarm clock will ring an hour earlier from now on.
Fortunately, most clocks no longer require to be adjusted manually: smartphones, computers, and radio-controlled clocks usually adjust automatically. Only analog wristwatches, kitchen clocks, or wall clocks still require manual adjustment.
Before or Back? Memory Aids for the Time Change
Many people struggle with the question of “forward or backward?” every year. Simple memory aids can help: the rhyme “Im Winter hinter” (in winter, behind) reminds us that the clock is turned back one hour in autumn. Alternatively, think of a thermostat: in spring, you turn it up (the clock goes forward), and in winter, you turn it down (the clock goes back).
Summer Time 2026: Where Will the Clocks Be Turned?
Even as most countries in Europe adhere to the time change, some states have long since abandoned it. Russia, China, and Japan no longer adjust their clocks. In the USA, there has been discussion for years about abolishing the practice, but the states are divided.
Within the EU, the time change was actually supposed to be abolished in 2021 – following a proposal by the EU Commission after a widely noticed citizen survey. However, member states have so far been unable to agree on whether to permanently adopt summer or winter time. The decision remains on hold.
How the Time Change Affects Our Bodies
One hour may not sound like much, but it is a disruption for the body’s internal clock. The human organism follows a finely tuned circadian rhythm, controlled by light and darkness. When the time suddenly “jumps,” it can lead to temporary sleep problems, fatigue, or difficulty concentrating.
Children and older people, whose biological rhythms are less flexible, may be particularly sensitive. Studies display that more traffic accidents occur and the risk of heart attack slightly increases in the days following the change.
Chronobiologists recommend simple measures to support the body: morning light, regular sleep times, and a gradual adjustment of bedtimes can help you adjust to summer time more quickly.
Why Does the Time Change Exist at All?
Originally, it was introduced for a simple reason: to save energy. The goal was to save coal by making better use of daylight. After several abolitions and reintroductions, Germany returned to summer time in 1980, hoping to reduce electricity consumption through longer evenings. However, modern studies show that the savings are minimal, and additional heating costs sometimes offset the effects.
Today, proponents argue primarily for the recreational value of summer time: longer evenings, more daylight after work. Opponents, however, emphasize the health burdens and the technical problems associated with the semi-annual intervention in time.
Abolishing the Time Change?
Whether the time change in 2026 will be one of the last of its kind is open. Many experts advocate for its end – but which time should remain is highly controversial. Permanent summer time would imply more light in the evening, but a permanent shift in the natural rhythm. Permanent winter time would better align with the biological clock, but result in earlier sunsets.
If the time change were abolished, studies show that everyday life would adjust in the long term – school and work schedules, as well as leisure activities, would shift. However, a societal consensus on which time model is “more natural” remains distant.
Frequently Asked Questions
When does the time change happen in 2026?
The time change to summer time will occur in the night of March 28th to 29th, 2026. The clock will be moved forward by one hour, from 2 a.m. To 3 a.m.
Which countries are abolishing the time change?
Russia, China, and Japan no longer adjust their clocks. In the USA, there is ongoing discussion about abolishing the practice, but the states are divided.
What are the potential health effects of the time change?
The time change can lead to temporary sleep problems, fatigue, or difficulty concentrating. Studies suggest a slight increase in traffic accidents and heart attack risk in the days following the change.
Do you think the benefits of summer time outweigh the disruptions it causes?
