Rises at 7:07 AM with 9:29 of sunlight, then sets at 4:36 PM
Rises at 9:30 AM with 10:30 of moolight, then sets at 8:00 PM
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.