September New Moon 2025. September 2025 new moon and full moon guidance as we journey into september 2025, the rhythms of the universe guide us through a powerful interplay of. This is a moon phases schedule for september 2025 showing the full moon, new moon and quarter phase date and times.

It’s a lunar eclipse when a full moon is within 18 1/2 degrees of the lunar nodes (the points in the moon’s orbit where the moon crosses the ecliptic). All dates and times are given both in coordinated universal time (utc) and america/new york time.