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 99% and growing larger. The lunar cycle is 13 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 ∠17° of ♒ Aquarius tropical zodiac sector.

5 days after First Quarter

Previous main lunar phase is the First Quarter before 5 days on 15 August 2040 at 18:36.

Sturgeon Moon after 1 day

Next Full Moon is the Sturgeon Moon of August 2040 after 1 day on 22 August 2040 at 09:09.

Moderate tide

There is medium ocean tide on this date. Sun and Moon gravitational forces are not aligned, but meet at very acute angle, so their combined tidal force is moderate.

Apparent angular diameter ∠1967"

Lunar disc appears visually 3.6% wider than solar disc. Moon and Sun apparent angular diameters are ∠1967" and ∠1897".

Lunation 502 / 1455

The Moon is 13 days young and navigating from the first to the middle part of the current synodic month. This is lunation 502 of Meeus index or 1455 from Brown series.

Synodic month length 29.62 days

The length of this lunation is 29 days, 14 hours and 47 minutes and it is 35 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 longer than mean

The length of the current synodic month is 2 hours and 3 minutes longer than the mean synodic month length. It is 5 hours shorter compared to 21st century's longest synodic month length.

Lunar orbit details for

True anomaly ∠199°

The true anomaly of the Moon orbit at the beginning of this lunation cycle is ∠199° and at the beginning of the next lunar synodic month the true anomaly is going to be ∠226.5°.

Moon at perigee

Moon is at perigee at 03:58 about 15 days since last apogee on 5 August 2040 at 23:43 in ♋ Cancer the lunar orbit is going to widen while the Moon is moving away from the Earth over the upcoming 11 days until point of next apogee on 2 September 2040 at 10:15 in ♋ Cancer.

Distance to Moon 359 359 km

This perigee Moon is 359 359 km (223 295 mi) away from Earth. It is 3 149 km closer than the mean perigee distance, but it is still 10 997 km further than the closest perigee of 21st century.

Moon after descending node

5 days after descending node on 16 August 2040 at 05:30 in ♏ Scorpio the Moon is positioned south of the ecliptic over the following 7 days until the lunar crosses the ecliptic again from South to North in ascending node on 28 August 2040 at 19:18 in ♉ Taurus.

Moon after southern standstill

2 days since the last southern standstill on 18 August 2040 at 23:35 in ♑ Capricorn when the Moon has reached South declination of ∠-26.313° the lunar orbit is extending northward over the next 10 days to face maximum declination of ∠26.397° at the point of next northern standstill on 1 September 2040 at 03:14 in ♋ Cancer.

Draconic month

19 days since the beginning of this draconic month in ♉ Taurus the Moon is navigating from the second to the final part of the lunar cycle.

Syzygy in 1 day

In 1 day on 22 August 2040 at 09:09 in ♒ Aquarius 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