The Moon

Moon calendar for May 2028

May 2028 has 5 principal Moon phases, 14 Moon sign changes and 13 void-of-course periods. Each is listed below with its exact time.

What the phases and Moon signs mean

Times in Eastern Time (ET)

Monday, May 1

  • The Moon enters Leo; the void of course ends
  • First quarter Moon in Leo

Tuesday, May 2

  • The Moon goes void of course in Leo

Wednesday, May 3

  • The Moon enters Virgo; the void of course ends

Thursday, May 4

  • The Moon goes void of course in Virgo

Friday, May 5

  • The Moon enters Libra; the void of course ends

Saturday, May 6

  • The Moon goes void of course in Libra

Sunday, May 7

  • The Moon enters Scorpio; the void of course ends

Monday, May 8

  • The Moon goes void of course in Scorpio
  • Full Moon in Scorpio

Tuesday, May 9

  • The Moon enters Sagittarius; the void of course ends

Wednesday, May 10

  • The Moon goes void of course in Sagittarius

Thursday, May 11

  • The Moon enters Capricorn; the void of course ends

Saturday, May 13

  • The Moon goes void of course in Capricorn

Sunday, May 14

  • The Moon enters Aquarius; the void of course ends

Tuesday, May 16

  • The Moon goes void of course in Aquarius
  • Last quarter Moon in Aquarius
  • The Moon enters Pisces; the void of course ends

Friday, May 19

  • The Moon goes void of course in Pisces
  • The Moon enters Aries; the void of course ends

Saturday, May 20

  • The Moon goes void of course in Aries

Sunday, May 21

  • The Moon enters Taurus; the void of course ends

Tuesday, May 23

  • The Moon goes void of course in Taurus
  • The Moon enters Gemini; the void of course ends

Wednesday, May 24

  • New Moon in Gemini

Thursday, May 25

  • The Moon goes void of course in Gemini

Friday, May 26

  • The Moon enters Cancer; the void of course ends

Saturday, May 27

  • The Moon goes void of course in Cancer

Sunday, May 28

  • The Moon enters Leo; the void of course ends

Monday, May 29

  • The Moon goes void of course in Leo

Tuesday, May 30

  • The Moon enters Virgo; the void of course ends

Wednesday, May 31

  • First quarter Moon in Virgo

How these times are computed

Every time here comes from our own engine, built on astronomy-engine, an open-source ephemeris, and checked against independent references: the U.S. Naval Observatory's Moon phases, NASA's eclipse canon and Swiss Ephemeris outputs. The page is written in Eastern Time (ET); your browser shows the times in the zone you pick.

Void of course, traditional rule: from the Moon's last exact major aspect (conjunction, sextile, square, trine or opposition) to the Sun, Mercury, Venus, Mars, Jupiter or Saturn, until it enters the next sign. The modern rule also counts Uranus, Neptune and Pluto, so its voids can begin later and run shorter.

Astrology is a symbolic language, not a science: the positions are exact, and what they mean is interpretation.

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