The date of Easter The church fixed Easter to be the first Sunday after the first full moon after the Spring equinox. They were choosing a date in the Roman (Julian) calendar to commemorate an event whose date was known according to the Jewish lunisolar calendar, hence the reference to equinoxes and full moons. The […] The post Lunar period approximations first appeared on John D. Cook.
No comments yet. Log in to reply on the Fediverse. Comments will appear here.