New Moon 2025. 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. The moon is new in sagittarius on december 1, 2025, at 1:21 am est.

Such calendars will provide exact timings, adjusted for your specific location. 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.