Clouds giving way to some sun
Rises at 6:42 AM with 13:30 of sunlight, then sets at 8:12 PM
Rises at 10:41 PM with 10:52 of moolight, then sets at 9:33 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.