[FOTZeiss] Science of Autumn Equinox - Sat. 10:49 a.m. EDT

[Glenn A. Walsh]

In the Northern Hemisphere, the sun is rising later now, and nightfall comes sooner. The time of the autumn equinox is here, when the days are getting shorter, and day and night are approximately equal in length.

http://spacewatchtower.blogspot.com/2012/09/science-of-autumn-equinox-sat-1049-am.html

gaw

Glenn A. Walsh, Project Director,
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