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 31% and getting smaller. The lunar cycle is 24 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 in ♒ Aquarius

Moon is passing about ∠11° of ♒ Aquarius tropical zodiac sector.

2 days after Last Quarter

Previous main lunar phase is the Last Quarter before 2 days on 6 April 2010 at 09:37.

Pink Moon after 20 days

Next Full Moon is the Pink Moon of April 2010 after 20 days on 28 April 2010 at 12:18.

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 ∠1769"

Lunar disc appears visually 8% narrower than solar disc. Moon and Sun apparent angular diameters are ∠1769" and ∠1916".

Lunation 126 / 1079

The Moon is 24 days old and navigating from the second to the final part of the current synodic month. This is lunation 126 of Meeus index or 1079 from Brown series.

Synodic month length 29.64 days

The length of this lunation is 29 days, 15 hours and 28 minutes and it is 2 hours and 53 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 44 minutes longer than the mean synodic month length. It is 4 hours and 19 minutes shorter compared to 21st century's longest synodic month length.

Lunar orbit details for

True anomaly ∠215.2°

The true anomaly of the Moon orbit at the beginning of this lunation cycle is ∠215.2° and at the beginning of the next lunar synodic month the true anomaly is going to be ∠247.4°.

Moon before apogee

11 days since point of perigee on 28 March 2010 at 04:56 in ♍ Virgo the lunar orbit is getting widen while the Moon is moving away from the Earth. It will keep this direction over the next day until the Moon reaches the point of next apogee on 9 April 2010 at 02:45 in ♒ Aquarius.

Distance to Moon 405 171 km

The Moon is 405 171 km (251 762 mi) away from Earth and getting further over the next day until the point apogee when Earth-Moon distance is going to be 404 999 km (251 655 mi).

Moon after ascending node

2 days after ascending node on 6 April 2010 at 09:45 in ♑ Capricorn the Moon is positioned north of the ecliptic over the following 12 days until the lunar crosses the ecliptic again from North to South in descending node on 20 April 2010 at 13:38 in ♋ Cancer.

Moon after southern standstill

4 days since the last southern standstill on 4 April 2010 at 05:23 in ♐ Sagittarius when the Moon has reached South declination of ∠-25.311° the lunar orbit is extending northward over the next 10 days to face maximum declination of ∠25.182° at the point of next northern standstill on 18 April 2010 at 17:15 in ♊ Gemini.

Draconic month

2 days since the beginning of this draconic month in ♑ Capricorn the Moon is navigating from the beginning to the first part of the lunar cycle.

Syzygy in 6 days

In 6 days on 14 April 2010 at 12:29 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