Chart Of Moon Phases 2025. Prepared by griffith observatory using usno mica software and nasa/jpl horizons web portal. The 2025 moon phases schedule will help you look back at when the new, first quarter, full, and last quarter moons occurred each month of the year.
This month will begin on thursday, may 1 st with a phase that will be illuminated. In 2025 there will be 12 full moons and 12 new moons.