Last Quarter Moon
Last Quarter MoonImage credit: NASA/Goddard Space Flight Center Scientific Visualization Studio.(large image)

Last Quarter in Virgo

Last Quarter on . The illuminated surface of the moon is 56% and getting smaller. The lunar cycle is 21 days old.

* The exact date and time of this Last Quarter phase is on 7 December 2031 at 03:20 UTC.

Moonrise and moonset

The moon rises at midnight and sets at noon. It is visible to the south in the morning.

Moon phases on nearby dates

Slide horizontally to discover the moon phase on nearby dates.

Upcoming main moon phases

Main moon phases of the following lunar cycle.

Moon phase and lunation details

Moon in ♍ Virgo

Moon is passing about ∠7° of ♍ Virgo tropical zodiac sector.

Cold Moon after 22 days

Next Full Moon is the Cold Moon of December 2031 after 22 days on 28 December 2031 at 17:33.

Neap tide

There is low ocean tide on this date. Sun and Moon gravitational forces are not aligned, but meet at big angle, so their combined tidal force is weak.

Apparent angular diameter ∠1786"

Lunar disc appears visually 8.7% narrower than solar disc. Moon and Sun apparent angular diameters are ∠1786" and ∠1948".

Lunation 394 / 1347

The Moon is 21 days old and navigating through the last part of the current synodic month. This is lunation 394 of Meeus index or 1347 from Brown series.

Synodic month length 29.5 days

The length of this lunation is 29 days, 11 hours and 56 minutes and it is 55 minutes longer than the upcoming lunation's length. The lengths of the following synodic months are going to decrease with the lunar orbit true anomaly getting closer to the value it has at the point of New Moon at perigee (∠0° or ∠360°).

Lunation length shorter than mean

The length of the current synodic month is 48 minutes shorter than the mean synodic month length. It is 5 hours and 21 minutes longer compared to 21st century's shortest synodic month length.

Lunar orbit details for

True anomaly ∠312.6°

The true anomaly of the Moon orbit at the beginning of this lunation cycle is ∠312.6° and at the beginning of the next lunar synodic month the true anomaly is going to be ∠334.7°.

Moon after apogee

2 days since point of apogee on 3 December 2031 at 22:35 in ♌ Leo the lunar orbit is getting narrow while the Moon is moving towards the Earth. It will keep this direction over the next 9 days until the Moon reaches the point of next perigee on 15 December 2031 at 21:31 in ♑ Capricorn.

Distance to Moon 401 432 km

The Moon is 401 432 km (249 438 mi) away from Earth and getting closer over the next 9 days until the point perigee when Earth-Moon distance is going to be 360 489 km (223 997 mi).

Moon before ascending node

8 days after descending node on 27 November 2031 at 14:01 in ♉ Taurus the Moon is positioned south of the ecliptic over the following 5 days until the lunar crosses the ecliptic again from South to North in ascending node on 12 December 2031 at 01:37 in ♏ Scorpio.

Moon after northern standstill

6 days since the last northern standstill on 30 November 2031 at 00:08 in ♊ Gemini when the Moon has reached North declination of ∠20.350° the lunar orbit is extending southward over the next 7 days to face maximum declination of ∠-20.356° at the point of next southern standstill on 14 December 2031 at 04:45 in ♐ Sagittarius.

Draconic month

21 days since the beginning of this draconic month in ♏ Scorpio the Moon is navigating from the second to the final part of the lunar cycle.

Syzygy in 7 days

In 7 days on 14 December 2031 at 09:06 in ♐ Sagittarius the Moon is going to be in a New Moon geocentric conjunction with the Sun and thus forming the next Sun-Moon-Earth syzygy alignment.

Lunar calendar

Sources and credits

Parts of this Lunar Calendar are based on Planetary Ephemeris Data Courtesy of Fred Espenak, www.Astropixels.com

Moon phase image credit to NASA/Goddard Space Flight Center Scientific Visualization Studio, svs.gsfc.nasa.gov