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Joined: 19 Jul 2005
Posts: 14400
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| Posted: Sun Aug 17, 2008 12:38 am Post subject: ANN's Daily Aero-Term (08.17.08): Equinox |
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Aero-Terms! The equinoxes are times at which the center of the Sun is directly above the Earth's equator. The day and night would be of equal length at that time, if the Sun were a point and not a disc, and if there were no atmospheric refraction.
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