Clear to partly cloudy
Rises at 7:35 AM with 10:53 of sunlight, then sets at 6:28 PM
Rises at 11:53 AM with 9:44 of moolight, then sets at 9:37 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.