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

Waning Crescent in Aquarius

Waning Crescent on . The illuminated surface of the moon is 39% and getting smaller. The lunar cycle is 23 days old.

Moonrise and moonset

The moon rises after midnight to early morning and sets in the afternoon. It is visible in the early morning low to the east.

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 ♒ Aquarius

Moon is passing first ∠3° of ♒ Aquarius tropical zodiac sector.

1 day after Last Quarter

Previous main lunar phase is the Last Quarter before 1 day on 8 April 2018 at 07:18.

Pink Moon after 20 days

Next Full Moon is the Pink Moon of April 2018 after 20 days on 30 April 2018 at 00:58.

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 ∠1771"

Lunar disc appears visually 7.8% narrower than solar disc. Moon and Sun apparent angular diameters are ∠1771" and ∠1915".

Lunation 225 / 1178

The Moon is 23 days old and navigating from the second to the final part of the current synodic month. This is lunation 225 of Meeus index or 1178 from Brown series.

Synodic month length 29.53 days

The length of this lunation is 29 days, 12 hours and 46 minutes and it is 2 hours and 55 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 minutes longer than the mean synodic month length. It is 7 hours and 1 minute shorter compared to 21st century's longest synodic month length.

Lunar orbit details for

True anomaly ∠262.6°

The true anomaly of the Moon orbit at the beginning of this lunation cycle is ∠262.6° and at the beginning of the next lunar synodic month the true anomaly is going to be ∠296.5°.

Moon after apogee

1 day since point of apogee on 8 April 2018 at 05:32 in ♑ Capricorn the lunar orbit is getting narrow while the Moon is moving towards the Earth. It will keep this direction over the next 11 days until the Moon reaches the point of next perigee on 20 April 2018 at 14:44 in ♊ Gemini.

Distance to Moon 404 651 km

The Moon is 404 651 km (251 438 mi) away from Earth and getting closer over the next 11 days until the point perigee when Earth-Moon distance is going to be 368 713 km (229 108 mi).

Moon before descending node

13 days after ascending node on 27 March 2018 at 10:56 in ♌ Leo the Moon is positioned north of the ecliptic over the following day until the lunar crosses the ecliptic again from North to South in descending node on 10 April 2018 at 08:09 in ♒ Aquarius.

Moon after southern standstill

1 day since the last southern standstill on 7 April 2018 at 14:37 in ♑ Capricorn when the Moon has reached South declination of ∠-20.320° the lunar orbit is extending northward over the next 11 days to face maximum declination of ∠20.445° at the point of next northern standstill on 21 April 2018 at 07:38 in ♋ Cancer.

Draconic month

13 days since the beginning of this draconic month in ♌ Leo the Moon is navigating from the beginning to the first part of the lunar cycle.

Syzygy in 6 days

In 6 days on 16 April 2018 at 01:57 in ♈ Aries 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