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sky calendar · every month

September 2025

New moons, full moons, sign ingresses and retrograde stations. Like a weather forecast: not what happens, but when.

Worth noting
11
Saturn enters Pisces

Ingress

1 Sept 2025, 08:06 UTC
Mercury enters Virgo

Ingress

2 Sept 2025, 13:23 UTC
Uranus · Retrograde

Station

6 Sept 2025, 04:51 UTC
Full moon

Moon phase

7 Sept 2025, 18:08 UTC
Last quarter

Moon phase

14 Sept 2025, 10:32 UTC
Mercury enters Libra

Ingress

18 Sept 2025, 10:05 UTC
Venus enters Virgo

Ingress

19 Sept 2025, 12:39 UTC
New moon

Moon phase

21 Sept 2025, 19:54 UTC
Mars enters Scorpio

Ingress

22 Sept 2025, 07:54 UTC
Sun enters Libra

Ingress

22 Sept 2025, 18:19 UTC
First quarter

Moon phase

29 Sept 2025, 23:53 UTC
Moon sign changes
13
Moon enters Capricorn

Ingress

2 Sept 2025, 01:44 UTC
Moon enters Aquarius

Ingress

4 Sept 2025, 10:31 UTC
Moon enters Pisces

Ingress

6 Sept 2025, 15:54 UTC
Moon enters Aries

Ingress

8 Sept 2025, 18:37 UTC
Moon enters Taurus

Ingress

10 Sept 2025, 20:03 UTC
Moon enters Gemini

Ingress

12 Sept 2025, 21:38 UTC
Moon enters Cancer

Ingress

15 Sept 2025, 00:30 UTC
Moon enters Leo

Ingress

17 Sept 2025, 05:19 UTC
Moon enters Virgo

Ingress

19 Sept 2025, 12:23 UTC
Moon enters Libra

Ingress

21 Sept 2025, 21:40 UTC
Moon enters Scorpio

Ingress

24 Sept 2025, 09:00 UTC
Moon enters Sagittarius

Ingress

26 Sept 2025, 21:37 UTC
Moon enters Capricorn

Ingress

29 Sept 2025, 09:54 UTC

The Moon changes sign every two and a half days. Kept separate so the rare events are not lost among them.

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