FALL BACK: Change your clocks on Saturday, Vote on Tuesday

Daylight Saving Time (United States) 2013
began at 2:00 AM on Sunday, March 10
and ends at 2:00 AM on Sunday, November 3

◼ Here's why we get an extra hour of sleep and an earlier sunset this weekend. - National Geographic
◼ 5 Weird Effects of Daylight Saving Time - Yahoo News