| May 1 | Aquarius Third Quarter Moon 4:27 am (PST) |
| May 2 | Pluto retrogrades in Aquarius |
| May 7 | Taurus New Moon 8: 21 pm (PST) Uranus enters the shadow in Taurus |
| May 9 | Asteroid Knight enters Gemini |
| May 11 | Asteroid Pandora enters Gemini |
| May 15 | Leo First Quarter Moon 4:47 am (PST) Mercury enters Taurus Asteroid Ceres retrogrades in Capricorn |
| May 19 | Asteroid King enters Leo |
| May 20 | Sun enters Gemini |
| May 23 | Sagittarius Full Moon 6:52 am (PST) Venus enters Gemini |
| May 25 | Jupiter enters Gemini |
| May 26 | Asteroid Karma enters Gemini |
| May 30 | Pisces Third Quarter Moon. 10:12 am ({ST) |
