A sign of the impending winter season is Daylight Saving time.
Most Americans will be able to get an extra hour of sleep this weekend thanks to the annual shift back to standard time.
The change officially occurs at 2 a.m. Sunday morning, but most people will set their clocks back before heading to bed Saturday night.
Residents of Hawaii, most of Arizona and some U.S. territories do not observe daylight saving time.
Daylight saving time returns at 2 a.m. local time March 9.