Clouds giving way to some sun
Rises at 5:27 AM with 14:51 of sunlight, then sets at 8:18 PM
Rises at 6:54 AM with 14:57 of moolight, then sets at 9:51 PM
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.