Rises at 5:44 AM with 14:15 of sunlight, then sets at 7:59 PM
Rises at 8:09 PM with 11:06 of moolight, then sets at 7:15 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.