Moon Calendar — March 2021
The Moon's zodiac sign for every day of March 2021, with sign-change times and all four phases — computed from real planetary positions. Times are UTC.
The Moon in March 2021
In March 2021 the Moon changes zodiac sign 13 times and passes through all 12 signs. It starts the month in Libra on March 1 and ends it in Scorpio on March 31. Counting the sign it occupies at noon UTC each day, it spends the most days in Libra (4 days), Scorpio (4 days) and Aquarius (3 days).
The main lunar phases this month are: Last Quarter on March 6 in Sagittarius, New Moon on March 13 in Pisces, First Quarter on March 21 in Cancer and Full Moon on March 28 in Libra.
For context: the Moon circles the zodiac in about 27.3 days, so it usually stays in one sign for roughly 2 to 2.5 days before moving on. Its phases follow the longer synodic month of about 29.5 days — the time from one new moon to the next — which is why each phase lands on a different date every month. All times here are UTC, so a sign change or phase near midnight may fall on the neighboring date in your time zone.
Phases in March 2021
Moon sign by day
| Date | Moon in | Sign change (UTC) |
|---|---|---|
| Mon, Mar 1 | Libra | — |
| Tue, Mar 2 | Libra | Libra → Scorpio ~21:00 |
| Wed, Mar 3 | Scorpio | — |
| Thu, Mar 4 | Scorpio | Scorpio → Sagittarius ~23:00 |
| Fri, Mar 5 | Sagittarius | — |
| Sat, Mar 6 | Sagittarius | — |
| Sun, Mar 7 | Capricorn | Sagittarius → Capricorn ~3:00 |
| Mon, Mar 8 | Capricorn | — |
| Tue, Mar 9 | Aquarius | Capricorn → Aquarius ~8:00 |
| Wed, Mar 10 | Aquarius | — |
| Thu, Mar 11 | Aquarius | Aquarius → Pisces ~15:00 |
| Fri, Mar 12 | Pisces | — |
| Sat, Mar 13 | Pisces | Pisces → Aries ~23:00 |
| Sun, Mar 14 | Aries | — |
| Mon, Mar 15 | Aries | — |
| Tue, Mar 16 | Taurus | Aries → Taurus ~11:00 |
| Wed, Mar 17 | Taurus | — |
| Thu, Mar 18 | Taurus | Taurus → Gemini ~23:00 |
| Fri, Mar 19 | Gemini | — |
| Sat, Mar 20 | Gemini | — |
| Sun, Mar 21 | Gemini | Gemini → Cancer ~13:00 |
| Mon, Mar 22 | Cancer | — |
| Tue, Mar 23 | Cancer | Cancer → Leo ~22:00 |
| Wed, Mar 24 | Leo | — |
| Thu, Mar 25 | Leo | — |
| Fri, Mar 26 | Virgo | Leo → Virgo ~4:00 |
| Sat, Mar 27 | Virgo | — |
| Sun, Mar 28 | Libra | Virgo → Libra ~6:00 |
| Mon, Mar 29 | Libra | — |
| Tue, Mar 30 | Scorpio | Libra → Scorpio ~6:00 |
| Wed, Mar 31 | Scorpio | — |