Rises at 7:52 AM with 8:26 of sunlight, then sets at 4:18 PM
Rises at 6:02 PM with 15:05 of moolight, then sets at 9:07 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.