Plenty of clouds this evening, then partly cloudy late
Rises at 7:32 AM with 9:14 of sunlight, then sets at 4:46 PM
Rises at 11:50 AM with 16:07 of moolight, then sets at 3:57 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.