1988 had 13 full moons and 4 eclipses. The eclipses fell: a penumbral lunar eclipse in Virgo on March 3, a total solar eclipse in Pisces on March 17, a partial lunar eclipse in Pisces on August 27, and an annular solar eclipse in Virgo on September 11. Mercury turned retrograde three times (Feb 2 to Feb 23; May 31 to Jun 24; Sep 28 to Oct 20). The first full moon rose in Cancer on January 3. May saw two full moons, a blue moon. 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 1988
- Ceres enters Aquarius
- Full Moon in Cancer
- Mars enters Sagittarius
- Mercury enters Aquarius
- Last Quarter Moon in Libra
- Venus enters Pisces
- New Moon in Capricorn
- Sun enters Aquarius
- First Quarter Moon in Taurus
- Vesta Rx enters Cancer
February 1988
- Mercury Retrograde
- Full Moon in Leo
- Juno enters Aries
- Venus enters Aries
- Last Quarter Moon in Scorpio
- Saturn enters Capricorn
- Pluto Retrograde
- Uranus enters Capricorn
- New Moon in Aquarius
- Sun enters Pisces
- Mars enters Capricorn
- Mercury Direct
- First Quarter Moon in Gemini
- Chiron Direct
- Pallas enters Aquarius
March 1988
- Penumbral Lunar Eclipse (Full Moon) in Virgo
- Venus enters Taurus
- Jupiter enters Taurus
- Vesta Direct
- Last Quarter Moon in Sagittarius
- Mercury enters Pisces
- Total Solar Eclipse (New Moon) in Pisces
- Ceres enters Pisces
- Sun enters Aries (Spring Equinox)
- First Quarter Moon in Cancer
- Juno enters Taurus
April 1988
- Full Moon in Libra
- Venus enters Gemini
- Uranus Retrograde
- Mercury enters Aries
- Mars enters Aquarius
- Last Quarter Moon in Capricorn
- Saturn Retrograde
- Neptune Retrograde
- New Moon in Aries
- Sun enters Taurus
- Mercury enters Taurus
- First Quarter Moon in Leo
- Vesta enters Leo
May 1988
- Full Moon in Scorpio
- Mercury enters Gemini
- Last Quarter Moon in Aquarius
- New Moon in Taurus
- Venus enters Cancer
- Juno enters Gemini
- Sun enters Gemini
- Mars enters Pisces
- Venus Retrograde
- First Quarter Moon in Virgo
- Uranus Rx enters Sagittarius
- Venus Rx enters Gemini
- Full Moon in Sagittarius
- Mercury Retrograde
June 1988
- Pallas Retrograde
- Last Quarter Moon in Pisces
- Saturn Rx enters Sagittarius
- New Moon in Gemini
- Sun enters Cancer (Summer Solstice)
- Chiron enters Cancer
- First Quarter Moon in Libra
- Mercury Direct
- Full Moon in Capricorn
July 1988
- Ceres enters Aries
- Venus Direct
- Last Quarter Moon in Aries
- Juno enters Cancer
- Mercury enters Cancer
- Vesta enters Virgo
- Mars enters Aries
- New Moon in Cancer
- Pluto Direct
- Jupiter enters Gemini
- First Quarter Moon in Libra
- Sun enters Leo
- Ceres Retrograde
- Mercury enters Leo
- Full Moon in Aquarius
August 1988
- Last Quarter Moon in Taurus
- Venus enters Cancer
- New Moon in Leo
- Mercury enters Virgo
- Ceres Rx enters Pisces
- First Quarter Moon in Scorpio
- Sun enters Virgo
- Mars Retrograde
- Partial Lunar Eclipse (Full Moon) in Pisces
- Saturn Direct
- Mercury enters Libra
September 1988
- Juno enters Leo
- Last Quarter Moon in Gemini
- Uranus Direct
- Venus enters Leo
- Annular Solar Eclipse (New Moon) in Virgo
- Vesta enters Libra
- Neptune Direct
- First Quarter Moon in Sagittarius
- Sun enters Libra (Autumn Equinox)
- Jupiter Retrograde
- Full Moon in Aries
- Pallas Direct
- Mercury Retrograde
October 1988
- Last Quarter Moon in Cancer
- Venus enters Virgo
- New Moon in Libra
- Chiron Retrograde
- First Quarter Moon in Capricorn
- Mercury Direct
- Sun enters Scorpio
- Mars Rx enters Pisces
- Full Moon in Taurus
- Mars Direct
- Venus enters Libra
November 1988
- Last Quarter Moon in Leo
- Mars enters Aries
- Mercury enters Scorpio
- Ceres Direct
- Juno enters Virgo
- New Moon in Scorpio
- Vesta enters Scorpio
- Saturn enters Capricorn
- First Quarter Moon in Aquarius
- Sun enters Sagittarius
- Venus enters Scorpio
- Full Moon in Gemini
- Mercury enters Sagittarius
- Jupiter Rx enters Taurus
December 1988
- Last Quarter Moon in Virgo
- Uranus enters Capricorn
- New Moon in Sagittarius
- Mercury enters Capricorn
- First Quarter Moon in Pisces
- Venus enters Sagittarius
- Sun enters Capricorn (Winter Solstice)
- Full Moon in Cancer
- Last Quarter Moon in Libra