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

Last Quarter in Aries

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 1 July 2089 at 03:43 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 is entering ♈ Aries

Moon is passing first ∠2° of ♈ Aries tropical zodiac sector.

Buck Moon after 22 days

Next Full Moon is the Buck Moon of July 2089 after 22 days on 22 July 2089 at 14:50.

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 ∠1814"

Lunar disc appears visually 4% narrower than solar disc. Moon and Sun apparent angular diameters are ∠1814" and ∠1887".

Lunation 1106 / 2059

The Moon is 21 days old and navigating through the last part of the current synodic month. This is lunation 1106 of Meeus index or 2059 from Brown series.

Synodic month length 29.29 days

The length of this lunation is 29 days, 7 hours and 3 minutes and it is 23 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 41 minutes shorter than the mean synodic month length. It is 28 minutes longer compared to 21st century's shortest synodic month length.

Lunar orbit details for

True anomaly ∠331.7°

The true anomaly of the Moon orbit at the beginning of this lunation cycle is ∠331.7° and at the beginning of the next lunar synodic month the true anomaly is going to be ∠348.5°.

Moon after apogee

4 days since point of apogee on 26 June 2089 at 00:52 in ♒ Aquarius the lunar orbit is getting narrow while the Moon is moving towards the Earth. It will keep this direction over the next 8 days until the Moon reaches the point of next perigee on 8 July 2089 at 18:12 in ♋ Cancer.

Distance to Moon 395 160 km

The Moon is 395 160 km (245 541 mi) away from Earth and getting closer over the next 8 days until the point perigee when Earth-Moon distance is going to be 357 994 km (222 447 mi).

Moon before descending node

13 days after ascending node on 16 June 2089 at 22:07 in ♎ Libra the Moon is positioned north of the ecliptic over the following day until the lunar crosses the ecliptic again from North to South in descending node on 1 July 2089 at 11:25 in ♈ Aries.

Moon before northern standstill

7 days since the last southern standstill on 22 June 2089 at 12:24 in ♐ Sagittarius when the Moon has reached South declination of ∠-18.620° the lunar orbit is extending northward over the next 6 days to face maximum declination of ∠18.574° at the point of next northern standstill on 6 July 2089 at 18:10 in ♊ Gemini.

Draconic month

13 days since the beginning of this draconic month in ♎ Libra the Moon is navigating from the first to the middle part of the lunar cycle.

Syzygy in 7 days

In 7 days on 8 July 2089 at 01:47 in ♋ Cancer 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