Some sun, then turning cloudy and not as cold
Rises at 8:00 AM with 8:40 of sunlight, then sets at 4:40 PM
Rises at 1:59 PM with 14:16 of moolight, then sets at 4:15 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.