Sunny to partly cloudy
Rises at 6:31 AM with 13:42 of sunlight, then sets at 8:13 PM
Rises at 8:49 AM with 14:52 of moolight, then sets at 11:41 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.