Mostly sunny with a passing shower; very warm
Rises at 5:15 AM with 15:47 of sunlight, then sets at 9:02 PM
Rises at 11:49 PM with 12:21 of moolight, then sets at 12:10 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.