Across 1930, the sky delivered 12 full moons and 4 eclipses. The eclipses fell: a partial lunar eclipse in Libra on April 13, a hybrid solar eclipse in Taurus on April 28, a partial lunar eclipse in Aries on October 7, and a total solar eclipse in Libra on October 21. Mercury turned 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 rose in Cancer on January 14. 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 1930
- Mercury enters Aquarius
- Juno enters Capricorn
- Pallas enters Aries
- First Quarter Moon in Aries
- Mercury Retrograde
- Full Moon in Cancer
- Chiron Direct
- Sun enters Aquarius
- Last Quarter Moon in Scorpio
- Ceres Direct
- Mercury Rx enters Capricorn
- Venus enters Aquarius
- New Moon in Aquarius
- Jupiter Direct
February 1930
- Mercury Direct
- First Quarter Moon in Taurus
- Mars enters Aquarius
- Full Moon in Leo
- Mercury enters Aquarius
- Venus enters Pisces
- Sun enters Pisces
- Last Quarter Moon in Sagittarius
- New Moon in Pisces
March 1930
- First Quarter Moon in Gemini
- Mercury enters Pisces
- Venus enters Aries
- Full Moon in Virgo
- Mars enters Pisces
- Vesta Direct
- Sun enters Aries (Spring Equinox)
- Last Quarter Moon in Capricorn
- Mercury enters Aries
- Pallas enters Taurus
- New Moon in Aries
- Pluto Direct
April 1930
- Venus enters Taurus
- First Quarter Moon in Cancer
- Mercury enters Taurus
- Juno enters Aquarius
- Partial Lunar Eclipse (Full Moon) in Libra
- Sun enters Taurus
- Last Quarter Moon in Aquarius
- Saturn Retrograde
- Mars enters Aries
- Hybrid Solar Eclipse (New Moon) in Taurus
- Venus enters Gemini
May 1930
- Mercury enters Gemini
- Ceres enters Cancer
- First Quarter Moon in Leo
- Mercury Retrograde
- Neptune Direct
- Full Moon in Scorpio
- Mercury Rx enters Taurus
- Last Quarter Moon in Aquarius
- Sun enters Gemini
- Venus enters Cancer
- Pallas enters Gemini
- New Moon in Gemini
June 1930
- Juno Retrograde
- Mercury Direct
- Mars enters Taurus
- First Quarter Moon in Virgo
- Full Moon in Sagittarius
- Mercury enters Gemini
- Venus enters Leo
- Last Quarter Moon in Pisces
- Sun enters Cancer (Summer Solstice)
- New Moon in Cancer
- Jupiter enters Cancer
July 1930
- Vesta enters Virgo
- First Quarter Moon in Libra
- Mercury enters Cancer
- True Node Rx enters Aries
- Full Moon in Capricorn
- Ceres enters Leo
- Mars enters Gemini
- Venus enters Virgo
- Pallas enters Cancer
- Juno Rx enters Capricorn
- Last Quarter Moon in Aries
- Mercury enters Leo
- Uranus Retrograde
- Sun enters Leo
- New Moon in Leo
August 1930
- First Quarter Moon in Scorpio
- Mercury enters Virgo
- Full Moon in Aquarius
- Venus enters Libra
- Last Quarter Moon in Taurus
- Sun enters Virgo
- New Moon in Virgo
- Chiron Retrograde
- Mercury enters Libra
- Mars enters Cancer
- First Quarter Moon in Sagittarius
September 1930
- Vesta enters Libra
- Pallas enters Leo
- Venus enters Scorpio
- Full Moon in Pisces
- Mercury Retrograde
- Saturn Direct
- Juno Direct
- Last Quarter Moon in Gemini
- Ceres enters Virgo
- Mercury Rx enters Virgo
- New Moon in Virgo
- Sun enters Libra (Autumn Equinox)
- First Quarter Moon in Capricorn
- Mercury Direct
October 1930
- Partial Lunar Eclipse (Full Moon) in Aries
- Mercury enters Libra
- Venus enters Sagittarius
- Last Quarter Moon in Cancer
- Mars enters Leo
- Total Solar Eclipse (New Moon) in Libra
- Pluto Retrograde
- Sun enters Scorpio
- First Quarter Moon in Aquarius
- Mercury enters Scorpio
November 1930
- Venus Retrograde
- Vesta enters Scorpio
- Pallas enters Virgo
- Full Moon in Taurus
- Juno enters Aquarius
- Jupiter Retrograde
- Last Quarter Moon in Leo
- Mercury enters Sagittarius
- New Moon in Scorpio
- Venus Rx enters Scorpio
- Sun enters Sagittarius
- First Quarter Moon in Pisces
- Ceres enters Libra
December 1930
- Full Moon in Gemini
- Mercury enters Capricorn
- Neptune Retrograde
- Last Quarter Moon in Virgo
- Venus Direct
- Mars Retrograde
- New Moon in Sagittarius
- Uranus Direct
- Sun enters Capricorn (Winter Solstice)
- Mercury Retrograde
- First Quarter Moon in Aries
- Vesta enters Sagittarius