Technically, Passover ends at sunset / sundown on April 13. Installing Orbtimes   then one can type nicks@johndenver:~/Documents$ orbtimes Sunset local day Wednesday 19:27.015425 April 12 2023 Sunrise local day Thursday 6:29.800781 April 13 2023 I can check this against Google search which says 7:37 PM which is a ten minute discrepancy. […]