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

Waxing Gibbous in Cancer

Waxing Gibbous on . The illuminated surface of the moon is 87% and growing larger. The lunar cycle is 11 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 is entering ♋ Cancer

Moon is passing first ∠1° of ♋ Cancer tropical zodiac sector.

3 days after First Quarter

Previous main lunar phase is the First Quarter before 3 days on 29 January 2080 at 21:37.

Snow Moon after 3 days

Next Full Moon is the Snow Moon of February 2080 after 3 days on 5 February 2080 at 12:21.

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 ∠1971"

Lunar disc appears visually 1.3% wider than solar disc. Moon and Sun apparent angular diameters are ∠1971" and ∠1947".

Lunation 990 / 1943

The Moon is 11 days young and navigating from the first to the middle part of the current synodic month. This is lunation 990 of Meeus index or 1943 from Brown series.

Synodic month length 29.76 days

The length of this lunation is 29 days, 18 hours and 16 minutes and it is 2 hours and 21 minutes longer than the upcoming lunation's length. This is the year's longest synodic month of 2080. 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 5 hours and 32 minutes longer than the mean synodic month length. It is 1 hour and 31 minutes shorter compared to 21st century's longest synodic month length.

Lunar orbit details for

True anomaly ∠199.5°

The true anomaly of the Moon orbit at the beginning of this lunation cycle is ∠199.5° and at the beginning of the next lunar synodic month the true anomaly is going to be ∠228.8°.

Moon before perigee

13 days since point of apogee on 19 January 2080 at 22:45 in ♑ Capricorn the lunar orbit is getting narrow while the Moon is moving towards the Earth. It will keep this direction over the next day until the Moon reaches the point of next perigee on 4 February 2080 at 07:30 in ♋ Cancer.

Distance to Moon 363 607 km

The Moon is 363 607 km (225 935 mi) away from Earth and getting closer over the next day until the point perigee when Earth-Moon distance is going to be 359 104 km (223 137 mi).

Moon after ascending node

5 days after ascending node on 28 January 2080 at 00:20 in ♈ Aries 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 9 February 2080 at 12:47 in ♎ Libra.

Moon at northern standstill

At 14:34 the Moon is meeting its standstill point to reach North declination of ∠28.345°. Over the upcoming 13 days the lunar orbit is going to tilt southward to face maximum declination of ∠-28.419° at the point of next southern standstill in ♐ Sagittarius on 15 February 2080 at 21:16.

Draconic month

5 days since the beginning of this draconic month in ♈ Aries the Moon is navigating from the beginning to the first part of the lunar cycle.

Syzygy in 3 days

In 3 days on 5 February 2080 at 12:21 in ♌ Leo 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