Rises at 7:32 AM with 9:00 of sunlight, then sets at 4:32 PM
Rises at 4:58 PM with 19:49 of moolight, then sets at 12:48 PM
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.