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

Last Quarter in Sagittarius

Last Quarter on . The illuminated surface of the moon is 57% and getting smaller. The lunar cycle is 21 days old.

* The exact date and time of this Last Quarter phase is on 20 March 2055 at 03:18 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 ♐ Sagittarius

Moon is passing about ∠21° of ♐ Sagittarius tropical zodiac sector.

Pink Moon after 23 days

Next Full Moon is the Pink Moon of April 2055 after 23 days on 11 April 2055 at 17:58.

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 ∠1869"

Lunar disc appears visually 3% narrower than solar disc. Moon and Sun apparent angular diameters are ∠1869" and ∠1927".

Lunation 682 / 1635

The Moon is 21 days old and navigating through the last part of the current synodic month. This is lunation 682 of Meeus index or 1635 from Brown series.

Synodic month length 29.77 days

The length of this lunation is 29 days, 18 hours and 22 minutes and it is 2 hours and 6 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 longer than mean

The length of the current synodic month is 5 hours and 38 minutes longer than the mean synodic month length. It is 1 hour and 25 minutes shorter compared to 21st century's longest synodic month length.

Lunar orbit details for

True anomaly ∠170.8°

The true anomaly of the Moon orbit at the beginning of this lunation cycle is ∠170.8° and at the beginning of the next lunar synodic month the true anomaly is going to be ∠194.9°.

Moon after perigee

6 days since point of perigee on 13 March 2055 at 06:25 in ♍ Virgo the lunar orbit is getting widen while the Moon is moving away from the Earth. It will keep this direction over the next 7 days until the Moon reaches the point of next apogee on 26 March 2055 at 15:17 in ♓ Pisces.

Distance to Moon 383 419 km

The Moon is 383 419 km (238 246 mi) away from Earth and getting further over the next 7 days until the point apogee when Earth-Moon distance is going to be 406 485 km (252 578 mi).

Moon before descending node

8 days after ascending node on 11 March 2055 at 03:26 in ♌ Leo the Moon is positioned north of the ecliptic over the following 4 days until the lunar crosses the ecliptic again from North to South in descending node on 24 March 2055 at 03:28 in ♒ Aquarius.

Moon before southern standstill

11 days since the last northern standstill on 8 March 2055 at 09:08 in ♋ Cancer when the Moon has reached North declination of ∠19.771° the lunar orbit is extending southward over the next day to face maximum declination of ∠-19.832° at the point of next southern standstill on 20 March 2055 at 22:19 in ♑ Capricorn.

Draconic month

8 days since the beginning of this draconic month in ♌ Leo the Moon is navigating from the beginning to the first part of the lunar cycle.

Syzygy in 8 days

In 8 days on 28 March 2055 at 07:01 in ♈ Aries 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