Clouds yielding to sun
Clear to partly cloudy
Rises at 8:12 AM with 8:51 of sunlight, then sets at 5:03 PM
Rises at 12:17 PM with 11:49 of moolight, then sets at 12:06 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.