2055 brings 12 full moons and 4 eclipses. The eclipses fall: a partial solar eclipse in Aquarius on January 27, a total lunar eclipse in Leo on February 11, a total solar eclipse in Leo on July 24, and a partial lunar eclipse in Aquarius on August 7. Mercury turns retrograde four times (Jan 12 to Feb 2; May 8 to Jun 1; Sep 8 to Sep 30; Dec 27 onward). The first full moon rises in Cancer on January 13. Every full moon, new moon, solar and lunar eclipse, equinox, solstice, planetary ingress, and retrograde station below is computed to the millisecond with the NASA-cross-checked Swiss Ephemeris engine and shown in Eastern Time - Choose your location on the page for your own sky.
January 2055
- Mercury enters Aquarius
- First Quarter Moon in Aries
- Ceres Retrograde
- Mercury Retrograde
- Full Moon in Cancer
- Vesta enters Aquarius
- Uranus Retrograde
- Sun enters Aquarius
- Last Quarter Moon in Scorpio
- Mercury Rx enters Capricorn
- Mars Direct
- Venus enters Pisces
- Partial Solar Eclipse (New Moon) in Aquarius
February 2055
- Mercury Direct
- First Quarter Moon in Taurus
- Jupiter enters Capricorn
- Total Lunar Eclipse (Full Moon) in Leo
- Neptune Direct
- Mercury enters Aquarius
- Juno Retrograde
- Venus enters Aries
- Last Quarter Moon in Scorpio
- Sun enters Pisces
- New Moon in Pisces
March 2055
- Pallas enters Gemini
- First Quarter Moon in Gemini
- Ceres Rx enters Leo
- Mercury enters Pisces
- Full Moon in Virgo
- Mars enters Cancer
- Venus enters Taurus
- Vesta enters Pisces
- Last Quarter Moon in Sagittarius
- Sun enters Aries (Spring Equinox)
- Saturn enters Aries
- Mercury enters Aries
- New Moon in Aries
April 2055
- Chiron enters Aquarius
- First Quarter Moon in Cancer
- Ceres Direct
- Venus enters Gemini
- Mercury enters Taurus
- Full Moon in Libra
- Last Quarter Moon in Capricorn
- Sun enters Taurus
- Jupiter Retrograde
- New Moon in Taurus
- Mercury enters Gemini
- Pallas enters Cancer
May 2055
- First Quarter Moon in Leo
- Venus enters Cancer
- Chiron Retrograde
- Mercury Retrograde
- Full Moon in Scorpio
- Ceres enters Virgo
- Mars enters Leo
- Mercury Rx enters Taurus
- Last Quarter Moon in Aquarius
- Vesta enters Aries
- Sun enters Gemini
- New Moon in Gemini
June 2055
- Mercury Direct
- First Quarter Moon in Virgo
- Venus enters Leo
- Juno Direct
- Full Moon in Sagittarius
- Chiron Rx enters Capricorn
- Mercury enters Gemini
- Pluto Retrograde
- Last Quarter Moon in Pisces
- Uranus Direct
- Sun enters Cancer (Summer Solstice)
- Pallas enters Leo
- New Moon in Cancer
July 2055
- First Quarter Moon in Libra
- Mercury enters Cancer
- Mars enters Virgo
- Full Moon in Capricorn
- Venus Retrograde
- Last Quarter Moon in Aries
- Mercury enters Leo
- Saturn Retrograde
- Sun enters Leo
- Jupiter Rx enters Sagittarius
- Total Solar Eclipse (New Moon) in Leo
- First Quarter Moon in Scorpio
August 2055
- Mercury enters Virgo
- Partial Lunar Eclipse (Full Moon) in Aquarius
- Ceres enters Libra
- Last Quarter Moon in Taurus
- Pallas enters Virgo
- Vesta Retrograde
- New Moon in Leo
- Mars enters Libra
- Sun enters Virgo
- Jupiter Direct
- Venus Direct
- Mercury enters Libra
- First Quarter Moon in Sagittarius
September 2055
- Juno enters Scorpio
- Full Moon in Pisces
- Mercury Retrograde
- Neptune Retrograde
- Last Quarter Moon in Gemini
- Mercury Rx enters Virgo
- New Moon in Virgo
- Sun enters Libra (Autumn Equinox)
- Jupiter enters Capricorn
- First Quarter Moon in Capricorn
- Mercury Direct
October 2055
- Chiron Direct
- Full Moon in Aries
- Mars enters Scorpio
- Venus enters Virgo
- Mercury enters Libra
- Last Quarter Moon in Cancer
- Ceres enters Scorpio
- Pallas enters Libra
- New Moon in Libra
- Sun enters Scorpio
- First Quarter Moon in Aquarius
- Mercury enters Scorpio
November 2055
- Full Moon in Taurus
- Venus enters Libra
- Last Quarter Moon in Leo
- Mercury enters Sagittarius
- New Moon in Scorpio
- Mars enters Sagittarius
- Sun enters Sagittarius
- Vesta Direct
- First Quarter Moon in Pisces
- Pluto Direct
December 2055
- Venus enters Scorpio
- Full Moon in Gemini
- Juno enters Sagittarius
- Saturn Direct
- Mercury enters Capricorn
- Last Quarter Moon in Virgo
- New Moon in Sagittarius
- Sun enters Capricorn (Winter Solstice)
- First Quarter Moon in Aries
- Ceres enters Sagittarius
- Mercury Retrograde
- Venus enters Sagittarius
- Pallas enters Scorpio
- Mars enters Capricorn