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

Waning Gibbous in Aquarius

Waning Gibbous on . Illuminated surface of the Moon is 83% and getting smaller. Lunar cycle is 18 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 in ♒ Aquarius

Moon is passing about ∠21° of ♒ Aquarius tropical zodiac sector.

4 days after Full Moon

Previous main lunar phase is the Full Moon before 4 days on 20 June 2054 at 03:42.

Strawberry Moon before 4 days

Next Full Moon is the Buck Moon of July 2054 after 25 days on 19 July 2054 at 17:47.

Moderate tide

There is medium ocean tide on this date. Sun and Moon gravitational forces are not aligned, but meet at very acute angle, so their combined tidal force is moderate.

Apparent angular diameter ∠1768"

Lunar disc appears visually 6.6% narrower than solar disc. Moon and Sun apparent angular diameters are ∠1768" and ∠1888".

Lunation 673 / 1626

The Moon is 18 days old and navigating from the middle to the last part of the current synodic month. This is lunation 673 of Meeus index or 1626 from Brown series.

Synodic month length 29.33 days

The length of this lunation is 29 days, 7 hours and 54 minutes and it is 40 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 4 hours and 50 minutes shorter than the mean synodic month length. It is 1 hour and 19 minutes longer compared to 21st century's shortest synodic month length.

Lunar orbit details for

True anomaly ∠316.1°

The true anomaly of the Moon orbit at the beginning of this lunation cycle is ∠316.1° and at the beginning of the next lunar synodic month the true anomaly is going to be ∠336°.

Moon at apogee

Moon is at apogee at 17:32 about 15 days since last perigee on 8 June 2054 at 21:43 in ♋ Cancer the lunar orbit is going to narrow while the Moon is moving towards the Earth over the upcoming 12 days until point of next perigee on 6 July 2054 at 21:10 in ♋ Cancer.

Distance to Moon 405 098 km

This apogee Moon is 405 098 km (251 716 mi) away from Earth. It is 310 km further than the mean apogee distance, but it is still 1 611 km closer than the farthest apogee of 21st century.

Moon before descending node

13 days after ascending node on 11 June 2054 at 07:33 in ♍ Virgo 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 25 June 2054 at 04:56 in ♒ Aquarius.

Moon after southern standstill

3 days since the last southern standstill on 20 June 2054 at 19:41 in ♑ Capricorn when the Moon has reached South declination of ∠-19.200° the lunar orbit is extending northward over the next 10 days to face maximum declination of ∠19.186° at the point of next northern standstill on 5 July 2054 at 00:45 in ♋ Cancer.

Draconic month

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

Syzygy in 10 days

In 10 days on 5 July 2054 at 10:34 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