Sky calendar September 2026

10 events this month: 1 New Moon, 1 Full Moon, 5 sign changes, 1 station, 0 eclipses.

← September 2026 →

New Moon Full Moon Sign change Station Eclipse

Mon

Tue

Wed

Thu

Fri

Sat

Sun

10 Venus enters Scorpio Mercury enters Libra Uranus turns retrograde in Gemini

11 New Moon in Virgo

23 The Sun enters Libra

26 Full Moon in Aries

28 Mars enters Leo

30 Mercury enters Scorpio

The grid places each event on its UTC date.

All events in September 2026

Show times in

Event	When (UTC)	Position
Last quarter Moon in Gemini	4 Sept, 07:51	11°48′ Gemini
Venus enters Scorpio	10 Sept, 08:12	–
Mercury enters Libra	10 Sept, 16:21	–
Uranus turns retrograde in Gemini	10 Sept	5°41′ Gemini
New Moon in Virgo	11 Sept, 03:26	18°25′ Virgo
First quarter Moon in Sagittarius	18 Sept, 20:43	25°57′ Sagittarius
The Sun enters Libra	23 Sept, 00:05	–
Full Moon in Aries	26 Sept, 16:48	3°37′ Aries
Mars enters Leo	28 Sept, 02:49	–
Mercury enters Scorpio	30 Sept, 11:44	–

Times marked “about” are rounded to the hour, and slow-planet events are given by date only, because those moments cannot be computed to the minute with the software we use.