Millions of Americans will adjust their clocks this weekend as daylight saving time officially ends on Sunday, Nov. 1, marking the earliest calendar date the annual shift can take place. Standard time returns at 2 a.m. local time, requiring people to turn clocks back one hour. The shift yields light er mornings across the country while […] Get Ready for 5 P.M. Darkness: Clocks Fall Back This Sunday ...read more read less