October 21, 2014; 8:55 PM ET
Temperatures will gradually rise into the weekend in Chicago. more >
Rises at 7:15 AM with 10:47 of sunlight, then sets at 6:02 PM
Rises at 5:55 AM with 11:34 of moolight, then sets at 5:29 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.