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 75% 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 ♉ Taurus

Moon is passing about ∠9° of ♉ Taurus tropical zodiac sector.

5 days after Full Moon

Previous main lunar phase is the Full Moon before 5 days on 27 August 2083 at 11:00.

Sturgeon Moon before 5 days

Next Full Moon is the Harvest Moon of September 2083 after 24 days on 25 September 2083 at 23:25.

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 ∠1780"

Lunar disc appears visually 6.6% narrower than solar disc. Moon and Sun apparent angular diameters are ∠1780" and ∠1902".

Lunation 1034 / 1987

The Moon is 19 days old and navigating from the middle to the last part of the current synodic month. This is lunation 1034 of Meeus index or 1987 from Brown series.

Synodic month length 29.47 days

The length of this lunation is 29 days, 11 hours and 22 minutes and it is 1 hour and 6 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 1 hour and 22 minutes shorter than the mean synodic month length. It is 4 hours and 47 minutes longer compared to 21st century's shortest synodic month length.

Lunar orbit details for

True anomaly ∠266.6°

The true anomaly of the Moon orbit at the beginning of this lunation cycle is ∠266.6° and at the beginning of the next lunar synodic month the true anomaly is going to be ∠299.9°.

Moon before apogee

10 days since point of perigee on 22 August 2083 at 01:59 in ♐ Sagittarius 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 3 September 2083 at 22:33 in ♊ Gemini.

Distance to Moon 402 604 km

The Moon is 402 604 km (250 167 mi) away from Earth and getting further over the next 2 days until the point apogee when Earth-Moon distance is going to be 404 236 km (251 181 mi).

Moon after ascending node

6 days after ascending node on 25 August 2083 at 13:34 in ♒ Aquarius the Moon is positioned north of the ecliptic over the following 7 days until the lunar crosses the ecliptic again from North to South in descending node on 8 September 2083 at 21:09 in ♌ Leo.

Moon before northern standstill

10 days since the last southern standstill on 22 August 2083 at 06:59 in ♐ Sagittarius when the Moon has reached South declination of ∠-26.925° the lunar orbit is extending northward over the next 3 days to face maximum declination of ∠26.867° at the point of next northern standstill on 5 September 2083 at 03:16 in ♊ Gemini.

Draconic month

6 days since the beginning of this draconic month in ♒ Aquarius the Moon is navigating from the beginning to the first part of the lunar cycle.

Syzygy in 10 days

In 10 days on 12 September 2083 at 00:07 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