2014 Calendar of Events : Proposed Bulletin items

[the autumn equinox] and the midpoint of its northward . journey. is . tekufat . Nisan [the spring equinox]. The interval between a phase of this ... Because the astronomical year is slightly shorter than 365.25 days, the date of Birchat Hachama shifts away from the Spring equinox as history proceeds. A simple astronomical calculation shows ... ................
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