Sunny to partly cloudy, breezy and cooler
Rises at 6:28 AM with 13:50 of sunlight, then sets at 8:18 PM
Rises at 4:22 AM with 12:15 of moolight, then sets at 4:37 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.