Switching time: 2 a.m. Sunday, local time, when clocks were to be set back an hour.
Good news for most folks - an extra hour of sleep. Bad news for workers on the overnight shift - more work time.
Some states and territories didn't observe daylight-saving time, so they didn't have to switch back. That's the case in Arizona, Hawaii, Puerto Rico, the Virgin Islands, American Samoa, Guam and the Northern Marianas.
Daylight-saving time returns March 13.
