Intervals of clouds and sunshine
Rises at 8:00 AM with 9:05 of sunlight, then sets at 5:05 PM
Rises at 6:15 AM with 10:04 of moolight, then sets at 4:19 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.