Sun and areas of low clouds
Rises at 7:56 AM with 8:51 of sunlight, then sets at 4:47 PM
Rises at 3:54 PM with 15:09 of moolight, then sets at 7:03 AM
Dec 5, 2013; 5:00 AM ET December is a popular month to travel because of the holidays. Some of that travel is not helping the environment. Valerie Smock explains which mode of transportation is best for the Earth.