Quote:
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Originally Posted by Eroica
13 April and 30 August?
According to the diagram on this page, these two dates and the solstices are the four dates where the equation of time is zero. |
One might add that these dates are not the equinoxes because of the combined effect of the Obliquity of the Ecliptic and the Law of Areas.
http://tinyurl.com/dbuvd