Skip to content
Astral Atlas
When is a good day? · calendar

Moon calendar, September 2024

New Moon on 3 September at 01:55, in Virgo. Full Moon on 18 September at 02:34, in Pisces.

The Moon changes sign 13 times this month and is void of course before each change.

Void of course counts aspects to
The Moon day by day, September 2024
DateMoon signPhaseVoid of course
Sun 1Leo
Mon 2Leo, enters Virgo at 03:4800:24 to 03:48
Tue 3VirgoNew Moon at 01:55
Wed 4Virgo, enters Libra at 16:1116:06 to 16:11
Thu 5Libra
Fri 6Libra
Sat 7Libra, enters Scorpio at 05:1805:08 to 05:18
Sun 8Scorpio
Mon 9Scorpio, enters Sagittarius at 17:2517:11 to 17:25
Tue 10Sagittarius
Wed 11SagittariusFirst quarter at 06:05
Thu 12Sagittarius, enters Capricorn at 02:3700:20 to 02:37
Fri 13Capricorn
Sat 14Capricorn, enters Aquarius at 07:5307:34 to 07:53
Sun 15Aquarius
Mon 16Aquarius, enters Pisces at 09:3805:03 to 09:38
Tue 17Pisces
Wed 18Pisces, enters Aries at 09:23Full Moon at 02:3409:02 to 09:23
Thu 19Aries
Fri 20Aries, enters Taurus at 09:0208:38 to 09:02
Sat 21Taurus
Sun 22Taurus, enters Gemini at 10:2410:14 to 10:24
Mon 23Gemini
Tue 24Gemini, enters Cancer at 14:50Last quarter at 18:4911:58 to 14:50
Wed 25Cancer
Thu 26Cancer, enters Leo at 22:4722:12 to 22:47
Fri 27Leo
Sat 28Leo
Sun 29Leo, enters Virgo at 09:4103:35 to 09:41
Mon 30Virgo

Tropical zodiac · geocentric, apparent positions · Swiss Ephemeris, checked against NASA JPL DE440 · void of course: last exact conjunction, sextile, square, trine or opposition to the Sun and Mercury to Pluto · times in UTC

Go deeper: phases, signs and void of course

Phases. New Moon is the moment the Moon passes the Sun in longitude; first quarter, full and last quarter are 90°, 180° and 270° past it. Each happens at one instant worldwide; only the clock time differs by place.

Signs. The Moon crosses a sign in about two and a half days. These are tropical signs; in a sidereal (Vedic) zodiac the Moon reaches each sign about 24° later, nearly two days after the times shown.

Void of course. From the Moon’s last exact major aspect in a sign until it enters the next sign. William Lilly, in the 17th century, counted only the Sun and the five visible planets; most modern calendars add Uranus, Neptune and Pluto, so their void periods are often shorter. Switch between the two above.