Mostly cloudy and cooler with a couple of showers
Rises at 6:40 AM with 10:19 of sunlight, then sets at 4:59 PM
Rises at 11:42 PM with 12:47 of moolight, then sets at 12:29 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.