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

Waning Gibbous in Aquarius

Waning Gibbous on . The illuminated surface of the moon is 81% and getting smaller. The lunar cycle is 19 days old.

Moonrise and moonset

The 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.

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 ♒ Aquarius

Moon is passing about ∠19° of ♒ Aquarius tropical zodiac sector.

4 days after Full Moon

Previous main lunar phase is the Full Moon before 4 days on 13 June 2098 at 20:25.

Strawberry Moon before 4 days

Next Full Moon is the Buck Moon of July 2098 after 24 days on 13 July 2098 at 10:35.

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 ∠1769"

Lunar disc appears visually 6.5% narrower than solar disc. Moon and Sun apparent angular diameters are ∠1769" and ∠1888".

Lunation 1217 / 2170

The Moon is 19 days old and navigating from the middle to the last part of the current synodic month. This is lunation 1217 of Meeus index or 2170 from Brown series.

Synodic month length 29.32 days

The length of this lunation is 29 days, 7 hours and 43 minutes and it is 58 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 1 minute shorter than the mean synodic month length. It is 1 hour and 8 minutes longer compared to 21st century's shortest synodic month length.

Lunar orbit details for

True anomaly ∠320.4°

The true anomaly of the Moon orbit at the beginning of this lunation cycle is ∠320.4° and at the beginning of the next lunar synodic month the true anomaly is going to be ∠339.4°.

Moon at apogee

Moon is at apogee at 01:07 about 15 days since last perigee on 2 June 2098 at 05:57 in ♋ Cancer the lunar orbit is going to narrow while the Moon is moving towards the Earth over the upcoming 11 days until point of next perigee on 30 June 2098 at 07:43 in ♋ Cancer.

Distance to Moon 405 408 km

This apogee Moon is 405 408 km (251 909 mi) away from Earth. It is 0 km further than the mean apogee distance, but it is still 1 301 km closer than the farthest apogee of 21st century.

Moon before ascending node

9 days after descending node on 9 June 2098 at 01:58 in ♎ Libra the Moon is positioned south of the ecliptic over the following 5 days until the lunar crosses the ecliptic again from South to North in ascending node on 23 June 2098 at 14:19 in ♈ Aries.

Moon after southern standstill

3 days since the last southern standstill on 14 June 2098 at 16:36 in ♐ Sagittarius when the Moon has reached South declination of ∠-28.153° the lunar orbit is extending northward over the next 10 days to face maximum declination of ∠28.163° at the point of next northern standstill on 28 June 2098 at 19:01 in ♊ Gemini.

Draconic month

22 days since the beginning of this draconic month in ♈ Aries the Moon is navigating from the second to the final part of the lunar cycle.

Syzygy in 10 days

In 10 days on 29 June 2098 at 02:06 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