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

Waning Crescent in Libra

Waning Crescent on . Illuminated surface of the Moon is 7% and getting smaller. Lunar cycle is 26 days old.

Moonrise and moonset

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

Upcoming main moon phases

Main moon phases of the following lunar cycle.

Moon phase and lunation details

Moon is entering ♎ Libra

Moon is passing first ∠4° of ♎ Libra tropical zodiac sector.

4 days after Last Quarter

Previous main lunar phase is the Last Quarter before 4 days on 24 October 2054 at 02:39.

Beaver Moon after 17 days

Next Full Moon is the Beaver Moon of November 2054 after 17 days on 15 November 2054 at 08:49.

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 ∠1959"

Lunar disc appears visually 1.4% wider than solar disc. Moon and Sun apparent angular diameters are ∠1959" and ∠1932".

Lunation 677 / 1630

The Moon is 26 days old and navigating from the second to the final part of the current synodic month. This is lunation 677 of Meeus index or 1630 from Brown series.

Synodic month length 29.43 days

The length of this lunation is 29 days, 10 hours and 12 minutes and it is 2 hours and 20 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 2 hours and 32 minutes shorter than the mean synodic month length. It is 3 hours and 37 minutes longer compared to 21st century's shortest synodic month length.

Lunar orbit details for

True anomaly ∠23.7°

The true anomaly of the Moon orbit at the beginning of this lunation cycle is ∠23.7° and at the beginning of the next lunar synodic month the true anomaly is going to be ∠44°.

Moon at perigee

Moon is at perigee at 01:15 about 15 days since last apogee on 12 October 2054 at 01:43 in ♒ Aquarius the lunar orbit is going to widen while the Moon is moving away from the Earth over the upcoming 11 days until point of next apogee on 8 November 2054 at 19:52 in ♒ Aquarius.

Distance to Moon 365 225 km

This perigee Moon is 365 225 km (226 940 mi) away from Earth. It is 2 717 km closer than the mean perigee distance, but it is still 5 131 km further than the closest perigee of 21st century.

Moon after ascending node

2 days after ascending node on 25 October 2054 at 21:32 in ♌ Leo the Moon is positioned north of the ecliptic over the following 10 days until the lunar crosses the ecliptic again from North to South in descending node on 8 November 2054 at 04:08 in ♒ Aquarius.

Moon after northern standstill

6 days since the last northern standstill on 22 October 2054 at 10:52 in ♋ Cancer when the Moon has reached North declination of ∠19.417° the lunar orbit is extending southward over the next 6 days to face maximum declination of ∠-19.520° at the point of next southern standstill on 4 November 2054 at 07:53 in ♑ Capricorn.

Draconic month

2 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 2 days

In 2 days on 30 October 2054 at 20:01 in ♏ Scorpio 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