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

Waning Gibbous in Gemini

Waning Gibbous on . The illuminated surface of the moon is 74% 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 is entering ♊ Gemini

Moon is passing first ∠1° of ♊ Gemini tropical zodiac sector.

4 days after Full Moon

Previous main lunar phase is the Full Moon before 4 days on 18 September 2024 at 02:34.

Harvest Moon before 4 days

Next Full Moon is the Hunter Moon of October 2024 after 24 days on 17 October 2024 at 11:26.

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 ∠1935"

Lunar disc appears visually 1.2% wider than solar disc. Moon and Sun apparent angular diameters are ∠1935" and ∠1912".

Lunation 305 / 1258

The Moon is 19 days old and navigating from the middle to the last part of the current synodic month. This is lunation 305 of Meeus index or 1258 from Brown series.

Synodic month length 29.7 days

The length of this lunation is 29 days, 16 hours and 54 minutes and it is 1 hour and 4 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 longer than mean

The length of the current synodic month is 4 hours and 10 minutes longer than the mean synodic month length. It is 2 hours and 53 minutes shorter compared to 21st century's longest synodic month length.

Lunar orbit details for

True anomaly ∠155.7°

The true anomaly of the Moon orbit at the beginning of this lunation cycle is ∠155.7° and at the beginning of the next lunar synodic month the true anomaly is going to be ∠179.7°.

Moon after perigee

3 days since point of perigee on 18 September 2024 at 13:26 in ♓ Pisces the lunar orbit is getting widen while the Moon is moving away from the Earth. It will keep this direction over the next 10 days until the Moon reaches the point of next apogee on 2 October 2024 at 19:40 in ♎ Libra.

Distance to Moon 370 488 km

The Moon is 370 488 km (230 211 mi) away from Earth and getting further over the next 10 days until the point apogee when Earth-Moon distance is going to be 406 517 km (252 598 mi).

Moon after ascending node

3 days after ascending node on 18 September 2024 at 19:51 in ♓ Pisces the Moon is positioned north of the ecliptic over the following 9 days until the lunar crosses the ecliptic again from North to South in descending node on 2 October 2024 at 11:52 in ♎ Libra.

Moon before northern standstill

10 days since the last southern standstill on 12 September 2024 at 04:51 in ♑ Capricorn when the Moon has reached South declination of ∠-28.671° the lunar orbit is extending northward over the next 2 days to face maximum declination of ∠28.695° at the point of next northern standstill on 24 September 2024 at 17:04 in ♊ Gemini.

Draconic month

3 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 10 days

In 10 days on 2 October 2024 at 18:49 in ♎ Libra 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