Rises at 7:48 AM with 8:52 of sunlight, then sets at 4:40 PM
Rises at 11:57 AM with 13:03 of moolight, then sets at 1:00 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.