Hourly Weather - Hellesøy, Norway

At a Glance Daylight saving time in the U.S. dates back to World War I.Time changes have been linked to increases in strokes, depression and traffic crashes.The U.S. Senate passed the Sunshine Protection Act in March. Sign up for the Morning Brief email newsletterto get weekday updates from The Weather Channel and our meteorologists. Daylight saving time ends on Sunday. That means nearly everyone in the United States will "fall back" by setting their clocks one hour earlier at 2...