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

Waning Crescent in Aries

Waning Crescent on . The illuminated surface of the moon is 23% 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 ♈ Aries

Moon is leaving the last ∠4° of ♈ Aries tropical zodiac sector and will enter ♉ Taurus later.

2 days after Last Quarter

Previous main lunar phase is the Last Quarter before 2 days on 10 June 2080 at 17:20.

Buck Moon after 18 days

Next Full Moon is the Buck Moon of July 2080 after 18 days on 2 July 2080 at 04:09.

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 ∠1870"

Lunar disc appears visually 1% narrower than solar disc. Moon and Sun apparent angular diameters are ∠1870" and ∠1889".

Lunation 994 / 1947

The Moon is 24 days old and navigating from the second to the final part of the current synodic month. This is lunation 994 of Meeus index or 1947 from Brown series.

Synodic month length 29.32 days

The length of this lunation is 29 days, 7 hours and 44 minutes and it is 1 hour and 4 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 shorter than mean

The length of the current synodic month is 5 hours shorter than the mean synodic month length. It is 1 hour and 9 minutes longer compared to 21st century's shortest synodic month length.

Lunar orbit details for

True anomaly ∠323.1°

The true anomaly of the Moon orbit at the beginning of this lunation cycle is ∠323.1° and at the beginning of the next lunar synodic month the true anomaly is going to be ∠341.5°.

Moon before perigee

6 days since point of apogee on 6 June 2080 at 12:37 in ♒ Aquarius the lunar orbit is getting narrow while the Moon is moving towards the Earth. It will keep this direction over the next 5 days until the Moon reaches the point of next perigee on 18 June 2080 at 21:12 in ♋ Cancer.

Distance to Moon 383 279 km

The Moon is 383 279 km (238 159 mi) away from Earth and getting closer over the next 5 days until the point perigee when Earth-Moon distance is going to be 359 167 km (223 176 mi).

Moon after ascending node

1 day after ascending node on 12 June 2080 at 05:55 in ♈ Aries the Moon is positioned north of the ecliptic over the following 11 days until the lunar crosses the ecliptic again from North to South in descending node on 24 June 2080 at 18:02 in ♎ Libra.

Moon before northern standstill

9 days since the last southern standstill on 4 June 2080 at 03:15 in ♑ Capricorn when the Moon has reached South declination of ∠-28.386° the lunar orbit is extending northward over the next 4 days to face maximum declination of ∠28.379° at the point of next northern standstill on 18 June 2080 at 01:30 in ♋ Cancer.

Draconic month

1 day 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 4 days

In 4 days on 17 June 2080 at 18:40 in ♊ Gemini 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