Every spring, millions of people lose an hour of sleep for a reason that has nothing to do with late nights or early alarm clocks. The clocks just move forward. Daylight saving time returns across much of North America this weekend, bringing a familiar seasonal change. Many people barely notice this because their phones and computers automatically adjust. Others still remember changing wall clocks, ovens, and car dashboards before going to bed. The idea behind Daylight Saving Time is quite simple. During the warmer months one hour of daylight shifts from dawn to dusk. Supporters say it gives people longer evenings to enjoy outdoor activities. Critics argue that this system disrupts sleep and does not save much energy.
Daylight Savings Time: When the Clocks Go Forward in March 2026
According to Forbes, in 2026, in most of the United States and Canada, Daylight Saving Time begins at 2 a.m. local time on Sunday, March 8. At that time, the clocks move forward exactly one hour. This means that when the clock reaches 1:59, the next minute is 3:00. The hour between those times simply disappears. Many people wake up on Sunday morning realizing they have wasted an hour overnight.Most digital devices update automatically because they are connected to a time server. Still, many people notice the change when they see the wrong time on their kitchen appliances or the clock inside their car. Daylight saving time remains in effect for several months. In 2026, it will continue until Sunday, November 1. On that day, at 2 a.m. the clocks will go back one hour, returning to standard time and people will get an extra hour of sleep.
Daylight Saving Time: Places that don’t follow Daylight Saving Time rules
Although Daylight Saving Time covers a large part of North America, it is not observed in some places. Hawaii doesn’t change its clocks at all. Most of Arizona also avoids the time change.There is an interesting exception in Arizona. The Navajo Nation, which spans parts of the state, reportedly observes daylight savings time. This means that the clocks there keep changing while the surrounding areas remain on standard time. Canada mostly follows the same schedule as the United States. Yet some areas decide not to participate. Some communities in British Columbia, Nunavut, Ontario, Quebec and Saskatchewan remain on standard time year-round.There has also been discussion on completely eliminating the clock change that occurs twice a year in some provinces. British Columbia has considered permanently switching to daylight saving time, although such a move would likely depend on coordination with neighboring territories.
Daylight saving time starts later in the UK and most of Europe
Across the Atlantic, the schedule is a little different. The United Kingdom and most European countries begin daylight saving time at the end of the month. In 2026, the clocks will move forward on Sunday, March 29. The adjustment occurs at 01:00 Coordinated Universal Time. For many European countries, this effectively means that clocks move forward one hour in the morning.In the United Kingdom, this change marks the beginning of British Summer Time. The country temporarily moves away from Greenwich Mean Time and adopts a summer schedule until autumn. Clocks will return to standard time on October 25, 2026.Most European countries follow a similar pattern, although some do not participate in the system at all. Iceland, Belarus and Russia reportedly keep the same time all year round.
Why does daylight saving time still exist?
Daylight Saving Time was first implemented as a way to make better use of natural daylight during the longer days of spring and summer. By moving our clocks forward we make the evenings lighter and the mornings a little darker.One of the main reasons for implementing this system was that more evening light would promote more social activities. Businesses like restaurants, parks and sports clubs can benefit from this. The second reason was that we could save energy. By allowing more daylight after work, we can reduce artificial light. However, recent research has shown that we may not be saving as much as we thought. Our modern use of electricity includes many devices that we did not even know about at the time.However, despite these concerns, more than 70 countries are said to use the system.