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

Waning Gibbous in Cancer

Waning Gibbous on . The illuminated surface of the moon is 61% and getting smaller. The lunar cycle is 21 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 ♋ Cancer

Moon is passing about ∠13° of ♋ Cancer tropical zodiac sector.

7 days after Full Moon

Previous main lunar phase is the Full Moon before 7 days on 11 October 2030 at 10:47.

Hunter Moon before 7 days

Next Full Moon is the Beaver Moon of November 2030 after 22 days on 10 November 2030 at 03:30.

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 ∠1778"

Lunar disc appears visually 8% narrower than solar disc. Moon and Sun apparent angular diameters are ∠1778" and ∠1926".

Lunation 380 / 1333

The Moon is 21 days old and navigating from the middle to the last part of the current synodic month. This is lunation 380 of Meeus index or 1333 from Brown series.

Synodic month length 29.43 days

The length of this lunation is 29 days, 10 hours and 22 minutes and it is 8 minutes shorter than the upcoming lunation's length. This is the year's shortest synodic month of 2030. 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 2 hours and 22 minutes shorter than the mean synodic month length. It is 3 hours and 47 minutes longer compared to 21st century's shortest synodic month length.

Lunar orbit details for

True anomaly ∠310.2°

The true anomaly of the Moon orbit at the beginning of this lunation cycle is ∠310.2° and at the beginning of the next lunar synodic month the true anomaly is going to be ∠332.4°.

Moon after apogee

1 day since point of apogee on 16 October 2030 at 13:21 in ♊ Gemini the lunar orbit is getting narrow while the Moon is moving towards the Earth. It will keep this direction over the next 10 days until the Moon reaches the point of next perigee on 28 October 2030 at 12:07 in ♏ Scorpio.

Distance to Moon 403 047 km

The Moon is 403 047 km (250 442 mi) away from Earth and getting closer over the next 10 days until the point perigee when Earth-Moon distance is going to be 361 122 km (224 391 mi).

Moon after descending node

2 days after descending node on 15 October 2030 at 13:20 in ♊ Gemini the Moon is positioned south of the ecliptic over the following 10 days until the lunar crosses the ecliptic again from South to North in ascending node on 29 October 2030 at 03:24 in ♐ Sagittarius.

Moon after northern standstill

2 days since the last northern standstill on 16 October 2030 at 09:43 in ♊ Gemini when the Moon has reached North declination of ∠21.995° the lunar orbit is extending southward over the next 11 days to face maximum declination of ∠-21.941° at the point of next southern standstill on 29 October 2030 at 20:28 in ♐ Sagittarius.

Draconic month

16 days since the beginning of this draconic month in ♐ Sagittarius the Moon is navigating from the second to the final part of the lunar cycle.

Syzygy in 8 days

In 8 days on 26 October 2030 at 20:17 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