Here's a place to look at a cool picture of the planet, showing what parts are in day and what parts are in night. And, it gives the time, as agreed upon by the US Department of Commerce, the National Institute of Standards and Technology, and the US Naval Observatory. SO: Get the time (as may not differ by more than 0.0000001 seconds from Coordinated Universal Time), AND witness the work-product of three governmental agencies.

http://www.time.gov/