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

Waning Gibbous in Taurus

Waning Gibbous on . The illuminated surface of the moon is 67% and getting smaller. The lunar cycle is 20 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 ♉ Taurus

Moon is passing about ∠17° of ♉ Taurus tropical zodiac sector.

5 days after Full Moon

Previous main lunar phase is the Full Moon before 5 days on 23 August 2048 at 18:07.

Sturgeon Moon before 5 days

Next Full Moon is the Harvest Moon of September 2048 after 23 days on 22 September 2048 at 04:46.

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 ∠1788"

Lunar disc appears visually 6.1% narrower than solar disc. Moon and Sun apparent angular diameters are ∠1788" and ∠1901".

Lunation 601 / 1554

The Moon is 20 days old and navigating from the middle to the last part of the current synodic month. This is lunation 601 of Meeus index or 1554 from Brown series.

Synodic month length 29.52 days

The length of this lunation is 29 days, 12 hours and 26 minutes and it is 1 hour and 5 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 18 minutes shorter than the mean synodic month length. It is 5 hours and 51 minutes longer compared to 21st century's shortest synodic month length.

Lunar orbit details for

True anomaly ∠240.4°

The true anomaly of the Moon orbit at the beginning of this lunation cycle is ∠240.4° and at the beginning of the next lunar synodic month the true anomaly is going to be ∠276°.

Moon before apogee

8 days since point of perigee on 20 August 2048 at 12:34 in ♑ Capricorn the lunar orbit is getting widen while the Moon is moving away from the Earth. It will keep this direction over the next 2 days until the Moon reaches the point of next apogee on 1 September 2048 at 10:48 in ♊ Gemini.

Distance to Moon 400 925 km

The Moon is 400 925 km (249 123 mi) away from Earth and getting further over the next 2 days until the point apogee when Earth-Moon distance is going to be 404 235 km (251 180 mi).

Moon before descending node

10 days after ascending node on 19 August 2048 at 04:55 in ♐ Sagittarius the Moon is positioned north of the ecliptic over the following 3 days until the lunar crosses the ecliptic again from North to South in descending node on 1 September 2048 at 16:14 in ♊ Gemini.

Moon before northern standstill

10 days since the last southern standstill on 18 August 2048 at 16:40 in ♐ Sagittarius when the Moon has reached South declination of ∠-23.557° the lunar orbit is extending northward over the next 2 days to face maximum declination of ∠23.449° at the point of next northern standstill on 1 September 2048 at 03:54 in ♊ Gemini.

Draconic month

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

Syzygy in 9 days

In 9 days on 8 September 2048 at 06:24 in ♍ Virgo 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