Daylight saving time is the time between March and November when most Americans adjust their clocks ahead by one hour ...

Navigating between varying time zones is on the cards with world clocks and time zone maps, that provide global users with a visual representation of different time zones, allowing them to quickly ...

Daylight saving time​ in 2025, when clocks change by an hour, has started. Here's a look at when exactly we "spring forward." ...

Daylight saving time is a divisive topic. Our columnists unpack its origins.

In the spring, participating states turn clocks forward one hour on the second Sunday of March, causing us to spring forward ...

One important pathway is that this persistent mismatch disrupts our sleep patterns and leads to significant sleep deprivation ...

The practice of changing the clock started over 100 years ago in the United States ... Agricultural groups led a 1919 fight ...

In 1915, Detroit led the charge to move Michigan from Central to Eastern time. A group of Detroiters known as the More Daylight Club started the movement, because they wanted more daylight in the ...

Clocks will "spring forward" one hour at 2 a.m. on Sunday ... The act is also responsible for the five time zones still in ...

After approximately four months of observing standard time, clocks will spring forward overnight as the observance of daylight saving time begins in much of the United States.