August 27, 2014; 10:08 PM ET
After another big cooldown, warm and humid weather will bounce back in Boston, during the Labor Day weekend. more >
Rises at 6:09 AM with 13:19 of sunlight, then sets at 7:28 PM
Rises at 10:02 AM with 11:14 of moolight, then sets at 9:16 PM
Nov 12, 2012; 5:00 AM ET The UV index has been around since the early 1990s. It was created to help you plan outdoor activities in hopes to limit overexposure to the sun. Jeannette Calle has more.