Sunday, November 29, 2009
Library as solar observatory
As the sunset comes sooner day by day, the point of sunset on the horizon likewise moves southward until a few days before the winter solstice. Then it starts moving back northward. The Central Library at Indianapolis provides a good place to track Sol Invictus at it travels along the horizon.
At the Central Library, sunset, November 27, 2009.
Link to sunset:
Link to sunset calculator:
Link to Central Library:
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment