Moon calendar, September 2028
Full Moon on 3 September at 23:47, in Pisces. New Moon on 18 September at 18:23, in Virgo.
The Moon changes sign 13 times this month and is void of course before each change.
| Date | Moon sign | Phase | Void of course |
|---|---|---|---|
| Fri 1 | Aquarius | from 15:34 | |
| Sat 2 | Aquarius, enters Pisces at 23:33 | until 23:33 | |
| Sun 3 | Pisces | Full Moon at 23:47 | |
| Mon 4 | Pisces | ||
| Tue 5 | Pisces, enters Aries at 12:15 | 11:07 to 12:15 | |
| Wed 6 | Aries | from 16:51 | |
| Thu 7 | Aries | all day | |
| Fri 8 | Aries, enters Taurus at 00:34 | until 00:34 | |
| Sat 9 | Taurus | from 10:43 | |
| Sun 10 | Taurus, enters Gemini at 11:24 | until 11:24 | |
| Mon 11 | Gemini | ||
| Tue 12 | Gemini, enters Cancer at 19:26 | Last quarter at 00:45 | 00:45 to 19:26 |
| Wed 13 | Cancer | ||
| Thu 14 | Cancer, enters Leo at 23:48 | 10:25 to 23:48 | |
| Fri 15 | Leo | ||
| Sat 16 | Leo | from 05:32 | |
| Sun 17 | Leo, enters Virgo at 00:51 | until 00:51 | |
| Mon 18 | Virgo | New Moon at 18:23 | from 18:23 |
| Tue 19 | Virgo, enters Libra at 00:06 | until 00:06 | |
| Wed 20 | Libra, enters Scorpio at 23:38 | 05:21 to 23:38 | |
| Thu 21 | Scorpio | ||
| Fri 22 | Scorpio | from 05:35 | |
| Sat 23 | Scorpio, enters Sagittarius at 01:39 | until 01:39 | |
| Sun 24 | Sagittarius | from 14:51 | |
| Mon 25 | Sagittarius, enters Capricorn at 07:33 | First quarter at 13:10 | until 07:33 |
| Tue 26 | Capricorn | from 13:39 | |
| Wed 27 | Capricorn, enters Aquarius at 17:21 | until 17:21 | |
| Thu 28 | Aquarius | ||
| Fri 29 | Aquarius | from 23:49 | |
| Sat 30 | Aquarius, enters Pisces at 05:33 | until 05:33 |
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.