Last Quarter Calendar 2025. Find here the exact dates of the last quarter for any year. The first quarter moon occurs between the new moon and full moon, and the last quarter moon occurs after the full moon and before the next new moon.

Pacific time zone prepared by griffith observatory using usno mica software and nasa/jpl horizons web portal 21 july 2020 2025 lunar calendar below are the lunar phases for 2025 including the new, first.