Across 1978, the sky delivered 12 full moons and 4 eclipses. The eclipses fell: a total lunar eclipse in Libra on March 24, a partial solar eclipse in Aries on April 7, a total lunar eclipse in Pisces on September 16, and a partial solar eclipse in Libra on October 2. Mercury turned retrograde three times (Apr 1 to Apr 25; Aug 4 to Aug 28; Nov 25 to Dec 15). The first full moon rose in Leo on January 24. 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 1978
- Juno enters Capricorn
- Last Quarter Moon in Libra
- Saturn Rx enters Leo
- Pallas enters Sagittarius
- New Moon in Capricorn
- Chiron Direct
- Mercury enters Capricorn
- First Quarter Moon in Aries
- Pluto Retrograde
- Sun enters Aquarius
- Venus enters Aquarius
- Full Moon in Leo
- Mars Rx enters Cancer
- Last Quarter Moon in Scorpio
February 1978
- Vesta enters Sagittarius
- Ceres enters Capricorn
- Mercury enters Aquarius
- New Moon in Aquarius
- Venus enters Pisces
- First Quarter Moon in Taurus
- Sun enters Pisces
- Uranus Retrograde
- Jupiter Direct
- Mercury enters Pisces
- Full Moon in Virgo
March 1978
- Last Quarter Moon in Sagittarius
- Mars Direct
- New Moon in Pisces
- Venus enters Aries
- Mercury enters Aries
- First Quarter Moon in Gemini
- Neptune Retrograde
- Sun enters Aries (Spring Equinox)
- Total Lunar Eclipse (Full Moon) in Libra
- Last Quarter Moon in Capricorn
April 1978
- Mercury Retrograde
- Venus enters Taurus
- Juno enters Aquarius
- Partial Solar Eclipse (New Moon) in Aries
- Mars enters Leo
- Jupiter enters Cancer
- Pallas Retrograde
- First Quarter Moon in Cancer
- Sun enters Taurus
- Full Moon in Scorpio
- Vesta Retrograde
- Mercury Direct
- Saturn Direct
- Venus enters Gemini
- Last Quarter Moon in Aquarius
May 1978
- New Moon in Taurus
- First Quarter Moon in Leo
- Mercury enters Taurus
- Ceres Retrograde
- Sun enters Gemini
- Venus enters Cancer
- Full Moon in Sagittarius
- Last Quarter Moon in Pisces
June 1978
- Mercury enters Gemini
- Juno Retrograde
- New Moon in Gemini
- First Quarter Moon in Virgo
- Mars enters Virgo
- Venus enters Leo
- Mercury enters Cancer
- Full Moon in Sagittarius
- Sun enters Cancer (Summer Solstice)
- Pluto Direct
- Last Quarter Moon in Aries
July 1978
- Mercury enters Leo
- New Moon in Cancer
- True Node Rx enters Virgo
- Venus enters Virgo
- First Quarter Moon in Libra
- Vesta Direct
- Full Moon in Capricorn
- Uranus Direct
- Sun enters Leo
- Saturn enters Virgo
- Last Quarter Moon in Taurus
- Pallas Direct
- Mercury enters Virgo
- Juno Rx enters Capricorn
August 1978
- New Moon in Leo
- Mars enters Libra
- Mercury Retrograde
- Venus enters Libra
- First Quarter Moon in Scorpio
- Mercury Rx enters Leo
- Chiron Retrograde
- Full Moon in Aquarius
- Sun enters Virgo
- Last Quarter Moon in Gemini
- Neptune Direct
- Mercury Direct
- Ceres Direct
September 1978
- New Moon in Virgo
- Jupiter enters Leo
- Venus enters Scorpio
- Mercury enters Virgo
- First Quarter Moon in Sagittarius
- Juno Direct
- Total Lunar Eclipse (Full Moon) in Pisces
- Mars enters Scorpio
- Sun enters Libra (Autumn Equinox)
- Last Quarter Moon in Cancer
- Mercury enters Libra
October 1978
- Partial Solar Eclipse (New Moon) in Libra
- First Quarter Moon in Capricorn
- Vesta enters Capricorn
- Mercury enters Scorpio
- Full Moon in Aries
- Venus Retrograde
- Sun enters Scorpio
- Last Quarter Moon in Leo
- New Moon in Scorpio
- Juno enters Aquarius
November 1978
- Mars enters Sagittarius
- Mercury enters Sagittarius
- First Quarter Moon in Aquarius
- Pallas enters Capricorn
- Full Moon in Taurus
- Sun enters Sagittarius
- Last Quarter Moon in Virgo
- Jupiter Retrograde
- Mercury Retrograde
- Venus Direct
- New Moon in Sagittarius
December 1978
- Ceres enters Aquarius
- First Quarter Moon in Pisces
- Mars enters Capricorn
- Full Moon in Gemini
- Mercury Direct
- Vesta enters Aquarius
- Sun enters Capricorn (Winter Solstice)
- Last Quarter Moon in Libra
- Saturn Retrograde
- New Moon in Capricorn