Daylight Saving Time is so last month. Some people can't wait for this kind of weather. T.J. Kirkpatrick/Getty Images hide caption

itoggle caption T.J. Kirkpatrick/Getty Images

While an extra hour is a beguiling concept, most of us will just sleep through it. iStockphoto.com hide caption

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Custodian Ray Keen inspects a clock face before changing the time on a 100-year-old clock atop the Clay County Courthouse in Kansas Saturday. Americans will set their clocks forward one hour before heading to bed tonight; Daylight Saving Time officially starts Sunday at 2 a.m. Charlie Riedel/AP hide caption

itoggle caption Charlie Riedel/AP