A blend of sun and clouds
A passing shower this evening; otherwise, clouds breaking
Rises at 5:23 AM with 15:06 of sunlight, then sets at 8:29 PM
Rises at 8:48 PM with 10:23 of moolight, then sets at 7:11 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.