Ready for an extra hour of sleep? That coveted extra hour for millions of Americans will come in early November, as the clocks "fall back" an hour and daylight saving time comes to an end for the year. It will pick up again in March, when the clocks ...

That can only mean one thing: daylight saving time is coming to an end. The U.S. has been changing the clocks twice a year since the 1970s after multiple failed attempts at observing daylight saving time year-round.

Next Sunday is the time to move clocks back in the U.S. Daylight saving time ends at 2 a.m. local time on Nov. 3, which means setting your clock back an hour.