Colder; cloudy this morning, then times of sun and clouds this afternoon
Rises at 6:39 AM with 11:34 of sunlight, then sets at 6:13 PM
Rises at 11:16 AM with 14:50 of moolight, then sets at 2:06 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.