WASHINGTON — Good news: Most Americans can get an extra hour of sleep this weekend.

Standard time returns at 2 a.m. Sunday, with clocks falling back to offer an extra hour of rest.
Daylight saving time returns March 13.
Some states and territories do not observe daylight saving time: Arizona, Hawaii, Puerto Rico, the Virgin Islands, American Samoa, Guam and the Northern Marianas.
The time difference between Hawaii and the West Coast will be two hours and five hours between the Islands and the East Coast.