Rises at 7:20 AM with 9:13 of sunlight, then sets at 4:33 PM
Rises at 7:59 AM with 10:33 of moolight, then sets at 6:32 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.