Rises at 7:30 AM with 9:43 of sunlight, then sets at 5:13 PM
Rises at 7:36 PM with 13:55 of moolight, then sets at 9:31 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.