As the days grow shorter and autumn moves toward winter, it’s almost time to turn our clocks back. Daylight Saving Time ends on Sunday, November 2, at 2:00 a.m., when we “fall back” one hour. This change means lighter mornings, darker evenings, and—at least for that first day—a welcome extra hour of sleep.

Daylight Saving Time (DST) was first widely adopted during World War I as a way to conserve fuel and energy. The idea was that shifting an hour of daylight into the evening reduced the need for artificial lighting. The U.S. has adjusted the dates and rules over the years, but the practice of changing our clocks twice a year remains.

While some states are considering eliminating the time change altogether, for now it’s still part of our seasonal rhythm. As you reset your clocks, it’s also a great reminder to check smoke and carbon monoxide detectors in your home and replace batteries if needed.

Enjoy the extra hour of rest, take advantage of the brighter mornings, and prepare for cozy evenings that arrive a little sooner each day.