Astrology Calendar 2030
Every Mercury retrograde, full moon, new moon, and planet ingress of 2030 — computed from real planetary positions, not copied tables. All dates UTC.
2030 at a Glance
12 retrograde periods overlap 2030. By planet: Mercury four times, Venus once, Jupiter once, Saturn twice, Uranus twice, Neptune once and Pluto once. Mercury, Venus, Saturn and Uranus are already retrograde on January 1. Mars has no retrograde period in 2030.
There are 12 full moons and 13 new moons in 2030 — the first new moon is on January 4 in Capricorn, the first full moon on January 19 in Cancer. Planets from the Sun to Pluto change sign 49 times in total, including 2 sign changes by the slow outer planets (Saturn into Gemini on June 1 and Jupiter into Sagittarius on October 23).
Mercury Retrograde 2030
Retrograde motion is apparent, not real. Seen from Earth, a planet normally drifts eastward against the background stars; for a stretch of weeks or months it seems to stop (a “station”), slide back westward, and stop again before moving forward. The planet's orbit never reverses — the effect comes from Earth and the planet circling the Sun at different speeds. Mercury and Venus appear to back up as they overtake Earth while passing between Earth and the Sun; the outer planets do so when Earth overtakes them on the inside track.
In astrological tradition, Mercury retrograde is associated with mix-ups in communication, contracts and travel, so many people double-check details and back up their work on these dates.
All Planetary Retrogrades 2030
How often a planet turns retrograde depends on how its orbit compares with Earth's. Mercury does so three or four times a year for about three weeks each; Venus roughly every 19 months for about six weeks; Mars about every 26 months for two to two and a half months. Jupiter, Saturn, Uranus, Neptune and Pluto are retrograde once a year for roughly four to five and a half months, so a period that spans New Year appears in both years' calendars.
| Planet | Retrograde | Direct again | Sign |
|---|---|---|---|
| Venus | January 1already retrograde | January 26 | Capricorn |
| Saturn | January 1already retrograde | January 19 | Taurus |
| Uranus | January 1already retrograde | February 20 | Gemini |
| Jupiter | March 14 | July 15 | Scorpio |
| Pluto | May 13 | October 23 | Aquarius |
| Neptune | July 17 | December 21 | Aries |
| Saturn | September 21 | December 31 (into 2031) | Gemini |
| Uranus | September 29 | December 31 (into 2031) | Gemini |
Full and New Moons 2030
A new moon is the moment the Moon and the Sun share the same ecliptic longitude: the Moon's sunlit side faces away from Earth, so it is not visible. A full moon is the opposite alignment — the Moon sits 180° from the Sun, in the sign opposite the Sun's, with its whole Earth-facing side lit. One cycle from new moon to new moon (the synodic month) takes about 29.5 days, so most years have 12 full moons and some have 13. Solar eclipses can only happen at a new moon and lunar eclipses only at a full moon.
Full Moons 2030
Astrologers read full moons as culminations.
Planet Sign Changes 2030
An ingress is the moment a planet crosses from one zodiac sign into the next. The signs used here are the tropical zodiac — twelve 30° segments of the ecliptic counted from the March equinox point — so an ingress is simply the planet's geocentric longitude crossing a multiple of 30°. The Sun enters a new sign about once a month; Jupiter spends about a year in each sign, Saturn about two and a half years, and Pluto anywhere from about 12 to over 30 years because of its eccentric orbit. A planet near a boundary can cross back and forth while it is retrograde, which is why the same ingress can appear more than once in a year.
In astrology, a planet's themes are read through the sign it occupies, so an ingress marks a change of emphasis.
FAQ
When is Mercury retrograde in 2030?
Mercury is retrograde 4 times in 2030: January 1 – January 11 (in Capricorn); April 14 – May 6 (in Taurus); August 17 – September 8 (in Virgo); December 7 – December 25 (in Capricorn).
How many full moons are there in 2030?
There are 12 full moons in 2030. The first is on January 19 in Cancer.
How are these dates calculated?
All dates are computed from geocentric tropical ephemeris (real planetary positions), not copied from other sites. Times are in UTC; dates near midnight may shift by one day in your timezone.