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Astral Atlas
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Moon calendar, August 2026

New Moon on 12 August at 17:36, in Leo. Full Moon on 28 August at 04:18, 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, August 2026
DateMoon signPhaseVoid of course
Sat 1Pisces
Sun 2Pisces, enters Aries at 20:3612:33 to 20:36
Mon 3Aries
Tue 4Ariesfrom 18:51
Wed 5Aries, enters Taurus at 02:35until 02:35
Thu 6TaurusLast quarter at 02:21from 23:25
Fri 7Taurus, enters Gemini at 06:07until 06:07
Sat 8Gemini
Sun 9Gemini, enters Cancer at 07:4505:27 to 07:45
Mon 10Cancerfrom 07:30
Tue 11Cancer, enters Leo at 08:38until 08:38
Wed 12LeoNew Moon at 17:36from 17:36
Thu 13Leo, enters Virgo at 10:18until 10:18, from 19:23
Fri 14Virgoall day
Sat 15Virgo, enters Libra at 14:19until 14:19
Sun 16Libra
Mon 17Libra, enters Scorpio at 21:4611:30 to 21:46
Tue 18Scorpio
Wed 19Scorpio
Thu 20Scorpio, enters Sagittarius at 08:30First quarter at 02:4602:46 to 08:30
Fri 21Sagittarius
Sat 22Sagittarius, enters Capricorn at 20:5920:30 to 20:59
Sun 23Capricorn
Mon 24Capricornfrom 06:30
Tue 25Capricorn, enters Aquarius at 09:01until 09:01
Wed 26Aquariusfrom 21:59
Thu 27Aquarius, enters Pisces at 19:03until 19:03
Fri 28PiscesFull Moon at 04:18from 16:14
Sat 29Piscesall day
Sun 30Pisces, enters Aries at 02:37until 02:37
Mon 31Ariesfrom 19:47

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.