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

Waxing Gibbous in Aquarius

Waxing Gibbous on . The illuminated surface of the moon is 91% and growing larger. The lunar cycle is 12 days young.

Moonrise and moonset

The moon rises in the afternoon and sets after midnight to early morning. It is visible to the southeast in early evening and it is up for most of the night.

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 ♒ Aquarius

Moon is passing about ∠14° of ♒ Aquarius tropical zodiac sector.

4 days after First Quarter

Previous main lunar phase is the First Quarter before 4 days on 6 September 2057 at 07:18.

Harvest Moon after 2 days

Next Full Moon is the Harvest Moon of September 2057 after 2 days on 13 September 2057 at 02:53.

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 ∠1944"

Lunar disc appears visually 2% wider than solar disc. Moon and Sun apparent angular diameters are ∠1944" and ∠1906".

Lunation 713 / 1666

The Moon is 12 days young and navigating from the first to the middle part of the current synodic month. This is lunation 713 of Meeus index or 1666 from Brown series.

Synodic month length 29.5 days

The length of this lunation is 29 days, 12 hours and 6 minutes and it is 47 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 38 minutes shorter than the mean synodic month length. It is 5 hours and 31 minutes longer compared to 21st century's shortest synodic month length.

Lunar orbit details for

True anomaly ∠255.9°

The true anomaly of the Moon orbit at the beginning of this lunation cycle is ∠255.9° and at the beginning of the next lunar synodic month the true anomaly is going to be ∠291.1°.

Moon after perigee

1 day since point of perigee on 8 September 2057 at 19:57 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 10 days until the Moon reaches the point of next apogee on 21 September 2057 at 02:28 in ♋ Cancer.

Distance to Moon 368 650 km

The Moon is 368 650 km (229 068 mi) away from Earth and getting further over the next 10 days until the point apogee when Earth-Moon distance is going to be 404 133 km (251 117 mi).

Moon after descending node

3 days after descending node on 7 September 2057 at 10:33 in ♑ Capricorn 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 20 September 2057 at 21:22 in ♊ Gemini.

Moon after southern standstill

2 days since the last southern standstill on 8 September 2057 at 05:28 in ♑ Capricorn when the Moon has reached South declination of ∠-23.933° the lunar orbit is extending northward over the next 11 days to face maximum declination of ∠24.051° at the point of next northern standstill on 21 September 2057 at 22:51 in ♋ Cancer.

Draconic month

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

Syzygy in 2 days

In 2 days on 13 September 2057 at 02:53 in ♓ Pisces the Moon is going to be in a Full Moon geocentric opposition with the Sun and thus forming the next Sun-Earth-Moon 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