Rises at 8:01 AM with 9:11 of sunlight, then sets at 5:12 PM
Rises at 1:28 AM with 11:23 of moolight, then sets at 12:51 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.