Best days for new beginnings in September 2025

Tradition places new beginnings right after the new moon, while the Moon is growing: the intention is set on the dark moon, the first step follows in the days after. Days with the Moon in Scorpio or Pisces are usually left out.

New beginnings · September 2025

Tuesday, September 23 — Moon in Libra

🌒 Growing moon · 3% illuminated

Traditionally favored because the Moon has just begun to grow after the new moon. Libra adds a more balanced, relationship-minded tone.

Saturday, September 27 — Moon in Sagittarius

🌒 Growing moon · 28% illuminated

Traditionally favored because the Moon has just begun to grow after the new moon. Sagittarius adds a more open, forward-looking tone.

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Full Moon calendar for September 2025 →

October 2025 →

This calendar uses Eastern Time.

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