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

Waning Crescent in Cancer

Waning Crescent on . The illuminated surface of the moon is 20% and getting smaller. The lunar cycle is 25 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 ♋ Cancer

Moon is passing about ∠10° of ♋ Cancer tropical zodiac sector.

3 days after Last Quarter

Previous main lunar phase is the Last Quarter before 3 days on 22 August 2057 at 02:02.

Harvest Moon after 18 days

Next Full Moon is the Harvest Moon of September 2057 after 18 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 ∠1770"

Lunar disc appears visually 7% narrower than solar disc. Moon and Sun apparent angular diameters are ∠1770" and ∠1899".

Lunation 712 / 1665

The Moon is 25 days old and navigating from the second to the final part of the current synodic month. This is lunation 712 of Meeus index or 1665 from Brown series.

Synodic month length 29.56 days

The length of this lunation is 29 days, 13 hours and 23 minutes and it is 1 hour and 17 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 39 minutes longer than the mean synodic month length. It is 6 hours and 24 minutes shorter compared to 21st century's longest synodic month length.

Lunar orbit details for

True anomaly ∠222.5°

The true anomaly of the Moon orbit at the beginning of this lunation cycle is ∠222.5° and at the beginning of the next lunar synodic month the true anomaly is going to be ∠255.9°.

Moon after apogee

1 day since point of apogee on 24 August 2057 at 07:38 in ♊ Gemini the lunar orbit is getting narrow while the Moon is moving towards the Earth. It will keep this direction over the next 14 days until the Moon reaches the point of next perigee on 8 September 2057 at 19:57 in ♑ Capricorn.

Distance to Moon 405 024 km

The Moon is 405 024 km (251 670 mi) away from Earth and getting closer over the next 14 days until the point perigee when Earth-Moon distance is going to be 368 286 km (228 842 mi).

Moon after ascending node

1 day after ascending node on 24 August 2057 at 19:03 in ♊ Gemini 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 7 September 2057 at 10:33 in ♑ Capricorn.

Moon at northern standstill

At 15:28 the Moon is meeting its standstill point to reach North declination of ∠23.822°. Over the upcoming 13 days the lunar orbit is going to tilt southward to face maximum declination of ∠-23.933° at the point of next southern standstill in ♑ Capricorn on 8 September 2057 at 05:28.

Draconic month

1 day since the beginning of this draconic month in ♊ Gemini the Moon is navigating from the beginning to the first part of the lunar cycle.

Syzygy in 4 days

In 4 days on 30 August 2057 at 03:54 in ♍ Virgo 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