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julian.mc
Technically, Passover ends at sunset / sundown on April 13. Installing Orbtimes then one can type nicks@johndenver:~/Documents$ orbtimes Sunset local day Wednesday […]
orbtimes-1-7-4-tar Improved Moon ecliptic crossing algorithm. Gives better results for solar eclipses. Testing on Eclipses of 21-Aug-2017 and 9-Aug-1999 etc.