Rises at 7:30 AM with 10:31 of sunlight, then sets at 6:01 PM
Rises at 7:17 PM with 14:33 of moolight, then sets at 9:50 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.