Home » Podcasts » Episodes » Sun Time
Bookmark and Share

Sun Time

3 Dec 2017, 06:00 UTC
Sun Time
You don't have the right version of the adobe flash player to see this video. Please upgrade or install it at "http://get.adobe.com/flashplayer/"
Subscribe to iTunes

The Sun isn’t a very good clock. The time it takes to move from one “noon” to the next can vary by as much as half a minute per day. That doesn’t have much impact on our daily lives. But it does create some interesting effects. One example is that the year’s earliest sunset comes several days before the shortest day of the year.

Latest Vodcast

Latest Podcast

Advertise PTTU

NASA Picture of the Day

Astronomy Picture of the Day