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

Waning Gibbous in Aries

Waning Gibbous on . Illuminated surface of the Moon is 71% and getting smaller. Lunar cycle is 20 days old.

Moonrise and moonset

Moon rises in the evening and sets in the morning. It is visible to the southwest and it is high in the sky after midnight.

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 ∠1° of ♈ Aries tropical zodiac sector.

5 days after Full Moon

Previous main lunar phase is the Full Moon before 5 days on 12 July 2052 at 00:23.

Buck Moon before 5 days

Next Full Moon is the Sturgeon Moon of August 2052 after 24 days on 10 August 2052 at 12:52.

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 ∠1921"

Lunar disc appears visually 1.8% wider than solar disc. Moon and Sun apparent angular diameters are ∠1921" and ∠1888".

Lunation 649 / 1602

The Moon is 20 days old and navigating from the middle to the last part of the current synodic month. This is lunation 649 of Meeus index or 1602 from Brown series.

Synodic month length 29.32 days

The length of this lunation is 29 days, 7 hours and 41 minutes and it is 1 hour and 55 minutes shorter than the upcoming lunation's length. The lengths of the following synodic months are going to increase with the lunar orbit true anomaly getting closer to the value it has at the point of New Moon at apogee (∠180°).

Lunation length shorter than mean

The length of the current synodic month is 5 hours and 3 minutes shorter than the mean synodic month length. It is 1 hour and 6 minutes longer compared to 21st century's shortest synodic month length.

Lunar orbit details for

True anomaly ∠23.2°

The true anomaly of the Moon orbit at the beginning of this lunation cycle is ∠23.2° and at the beginning of the next lunar synodic month the true anomaly is going to be ∠43°.

Moon before perigee

9 days since point of apogee on 7 July 2052 at 12:41 in ♏ Scorpio the lunar orbit is getting narrow while the Moon is moving towards the Earth. It will keep this direction over the next 5 days until the Moon reaches the point of next perigee on 23 July 2052 at 08:05 in ♊ Gemini.

Distance to Moon 373 051 km

The Moon is 373 051 km (231 803 mi) away from Earth and getting closer over the next 5 days until the point perigee when Earth-Moon distance is going to be 364 746 km (226 643 mi).

Moon in descending node

Moon is in descending node in ♈ Aries at 23:36 crossing the ecliptic from North to South. Lunar position remains south of if for the upcoming 13 days until Moon's next ascending node later on 30 July 2052 at 18:07 in ♎ Libra.

Moon before northern standstill

7 days since the last southern standstill on 10 July 2052 at 04:04 in ♐ Sagittarius when the Moon has reached South declination of ∠-18.479° the lunar orbit is extending northward over the next 6 days to face maximum declination of ∠18.413° at the point of next northern standstill on 23 July 2052 at 14:42 in ♊ Gemini.

Draconic month

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

Syzygy in 8 days

In 8 days on 26 July 2052 at 01:31 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