Mostly cloudy with a passing shower
Rises at 4:41 AM with 18:27 of sunlight, then sets at 11:08 PM
Rises at 10:50 PM with 7:30 of moolight, then sets at 6:20 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.