Rises at 5:21 AM with 17:28 of sunlight, then sets at 10:49 PM
Rises at 8:25 PM with 7:21 of moolight, then sets at 3:46 AM
Aug 30, 2012; 5:00 AM ET If you're longing to ski the Alps or swim in the Great Barrier Reef, you may be running out of time. A changing climate may beat you to the punch line. Valerie Smock has more.