Rises at 9:23 AM with 6:40 of sunlight, then sets at 4:03 PM
Rises at 5:33 PM with 17:20 of moolight, then sets at 10:53 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.