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

Last Quarter in Taurus

Last Quarter on . Illuminated surface of the Moon is 45% and getting smaller. Lunar cycle is 22 days old.

* The exact date and time of this Last Quarter phase is on 29 July 2081 at 00:39 UTC.

Moonrise and moonset

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

Upcoming main moon phases

Main moon phases of the following lunar cycle.

Moon phase and lunation details

Moon in ♉ Taurus

Moon is passing about ∠12° of ♉ Taurus tropical zodiac sector.

Sturgeon Moon after 20 days

Next Full Moon is the Sturgeon Moon of August 2081 after 20 days on 19 August 2081 at 11:15.

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 ∠1819"

Lunar disc appears visually 3.8% narrower than solar disc. Moon and Sun apparent angular diameters are ∠1819" and ∠1890".

Lunation 1008 / 1961

The Moon is 22 days old and navigating through the last part of the current synodic month. This is lunation 1008 of Meeus index or 1961 from Brown series.

Synodic month length 29.32 days

The length of this lunation is 29 days, 7 hours and 40 minutes and it is 2 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 5 hours and 4 minutes shorter than the mean synodic month length. It is 1 hour and 5 minutes longer compared to 21st century's shortest synodic month length.

Lunar orbit details for

True anomaly ∠322.9°

The true anomaly of the Moon orbit at the beginning of this lunation cycle is ∠322.9° and at the beginning of the next lunar synodic month the true anomaly is going to be ∠341.4°.

Moon after apogee

4 days since point of apogee on 24 July 2081 at 19:37 in ♓ Pisces the lunar orbit is getting narrow while the Moon is moving towards the Earth. It will keep this direction over the next 7 days until the Moon reaches the point of next perigee on 6 August 2081 at 03:56 in ♌ Leo.

Distance to Moon 394 041 km

The Moon is 394 041 km (244 846 mi) away from Earth and getting closer over the next 7 days until the point perigee when Earth-Moon distance is going to be 359 262 km (223 235 mi).

Moon after ascending node

4 days after ascending node on 24 July 2081 at 18:52 in ♓ Pisces the Moon is positioned north of the ecliptic over the following 8 days until the lunar crosses the ecliptic again from North to South in descending node on 7 August 2081 at 04:49 in ♍ Virgo.

Moon before northern standstill

11 days since the last southern standstill on 18 July 2081 at 08:57 in ♐ Sagittarius when the Moon has reached South declination of ∠-28.389° the lunar orbit is extending northward over the next 3 days to face maximum declination of ∠28.454° at the point of next northern standstill on 1 August 2081 at 22:18 in ♊ Gemini.

Draconic month

4 days since the beginning of this draconic month in ♓ Pisces the Moon is navigating from the beginning to the first part of the lunar cycle.

Syzygy in 6 days

In 6 days on 5 August 2081 at 01:24 in ♌ Leo 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