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

Waning Crescent in Leo

Waning Crescent on . The illuminated surface of the moon is 16% 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 ♌ Leo

Moon is passing about ∠12° of ♌ Leo tropical zodiac sector.

3 days after Last Quarter

Previous main lunar phase is the Last Quarter before 3 days on 18 September 2079 at 05:22.

Hunter Moon after 19 days

Next Full Moon is the Hunter Moon of October 2079 after 19 days on 10 October 2079 at 17:23.

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 ∠1943"

Lunar disc appears visually 1.6% wider than solar disc. Moon and Sun apparent angular diameters are ∠1943" and ∠1912".

Lunation 985 / 1938

The Moon is 25 days old and navigating from the second to the final part of the current synodic month. This is lunation 985 of Meeus index or 1938 from Brown series.

Synodic month length 29.46 days

The length of this lunation is 29 days, 11 hours and 3 minutes and it is 3 hours and 11 minutes shorter than the upcoming lunation's length. The lengths of the following synodic months are going to increase with the lunar orbit true anomaly getting closer to the value it has at the point of New Moon at apogee (∠180°).

Lunation length shorter than mean

The length of the current synodic month is 1 hour and 41 minutes shorter than the mean synodic month length. It is 4 hours and 28 minutes longer compared to 21st century's shortest synodic month length.

Lunar orbit details for

True anomaly ∠50.5°

The true anomaly of the Moon orbit at the beginning of this lunation cycle is ∠50.5° and at the beginning of the next lunar synodic month the true anomaly is going to be ∠80.4°.

Moon after perigee

3 days since point of perigee on 18 September 2079 at 08:26 in ♊ Gemini the lunar orbit is getting widen while the Moon is moving away from the Earth. It will keep this direction over the next 10 days until the Moon reaches the point of next apogee on 2 October 2079 at 03:57 in ♐ Sagittarius.

Distance to Moon 368 994 km

The Moon is 368 994 km (229 282 mi) away from Earth and getting further over the next 10 days until the point apogee when Earth-Moon distance is going to be 404 405 km (251 286 mi).

Moon before descending node

7 days after ascending node on 13 September 2079 at 17:20 in ♈ Aries the Moon is positioned north of the ecliptic over the following 5 days until the lunar crosses the ecliptic again from North to South in descending node on 26 September 2079 at 16:35 in ♎ Libra.

Moon after northern standstill

2 days since the last northern standstill on 18 September 2079 at 20:00 in ♊ Gemini when the Moon has reached North declination of ∠28.319° the lunar orbit is extending southward over the next 11 days to face maximum declination of ∠-28.371° at the point of next southern standstill on 2 October 2079 at 14:22 in ♐ Sagittarius.

Draconic month

7 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 25 September 2079 at 04:06 in ♎ Libra 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