A blend of sun and clouds
Partly cloudy and cold
Rises at 7:09 AM with 9:29 of sunlight, then sets at 4:38 PM
Rises at 10:47 PM with 12:52 of moolight, then sets at 11:39 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.