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 89% and getting smaller. The lunar cycle is 18 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 ♋ Cancer

Moon is passing first ∠2° of ♋ Cancer tropical zodiac sector.

3 days after Full Moon

Previous main lunar phase is the Full Moon before 3 days on 11 November 2038 at 22:27.

Beaver Moon before 3 days

Next Full Moon is the Cold Moon of December 2038 after 26 days on 11 December 2038 at 17:30.

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 ∠1800"

Lunar disc appears visually 7.5% narrower than solar disc. Moon and Sun apparent angular diameters are ∠1800" and ∠1940".

Lunation 480 / 1433

The Moon is 18 days old and navigating from the middle to the last part of the current synodic month. This is lunation 480 of Meeus index or 1433 from Brown series.

Synodic month length 29.41 days

The length of this lunation is 29 days, 9 hours and 54 minutes and it is 1 hour and 21 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 2 hours and 50 minutes shorter than the mean synodic month length. It is 3 hours and 19 minutes longer compared to 21st century's shortest synodic month length.

Lunar orbit details for

True anomaly ∠355.4°

The true anomaly of the Moon orbit at the beginning of this lunation cycle is ∠355.4° and at the beginning of the next lunar synodic month the true anomaly is going to be ∠10.8°.

Moon after apogee

4 days since point of apogee on 11 November 2038 at 08:59 in ♉ Taurus 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 25 November 2038 at 22:45 in ♏ Scorpio.

Distance to Moon 398 299 km

The Moon is 398 299 km (247 492 mi) away from Earth and getting closer over the next 10 days until the point perigee when Earth-Moon distance is going to be 357 562 km (222 179 mi).

Moon in ascending node

Moon is in ascending node in ♋ Cancer at 11:00 crossing the ecliptic from South to North. Lunar position remains north of if for the upcoming 12 days until Moon's next descending node later on 28 November 2038 at 08:54 in ♑ Capricorn.

Moon before northern standstill

13 days since the last southern standstill on 1 November 2038 at 16:10 in ♑ Capricorn when the Moon has reached South declination of ∠-23.732° the lunar orbit is extending northward over the next day to face maximum declination of ∠23.829° at the point of next northern standstill on 16 November 2038 at 07:17 in ♋ Cancer.

New draconic month

At 11:00 in the point ot ascending node the Moon is completing the last draconic month and is entering a new one while the lunar orbit is crossing the ecliptic from South to North.

Syzygy in 11 days

In 11 days on 26 November 2038 at 13:47 in ♏ Scorpio 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