Clouds giving way to some sun
Rises at 6:32 AM with 11:24 of sunlight, then sets at 5:56 PM
Rises at 7:50 PM with 12:17 of moolight, then sets at 8:07 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.