Moon Phases December 4 2025 Astrology. Moon phases 2025 from january to december. December 2025 moon calendar indicating days of the new & full moon, phases and location in the zodiac signs & houses, as well as successful & unlucky days.

This month will begin on monday, december 1 st with a phase that will. On this day, the moon is 13.3 days old and 98.01% illuminated.