Rises at 6:51 AM with 9:39 of sunlight, then sets at 4:30 PM
Rises at 2:49 PM with 14:20 of moolight, then sets at 5:09 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.