Waning Crescent on

Moon phase on 19 February 2031 Wednesday is Waning Crescent, 27 days old Moon is in Aquarius.

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Moon phase for

Lunar calendar 2031 | February 2031

Waning Crescent phase
Waning Crescent phase
Image credit: NASA/Goddard Space Flight Center Scientific Visualization Studio.

Waning Crescent 6% illuminated

Waning Crescent is the lunar phase on . Seen from Earth, illuminated fraction of the Moon surface is 6% and getting smaller. The 27 days old Moon is in ♒ Aquarius.

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Moon phases for next 7 days

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Moon phase and lunation details

4 days after Last Quarter

Previous main lunar phase is the Last Quarter before 4 days on 14 February 2031 at 22:50.

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.

Moon is entering ♒ Aquarius

Moon is passing first ∠1° of ♒ Aquarius tropical zodiac sector.

Apparent angular diameter ∠1958"

Lunar disc appears visually 0.9% wider than solar disc. Moon and Sun apparent angular diameters are ∠1958" and ∠1941".

Worm Moon after 17 days

Next Full Moon is the Worm Moon of March 2031 after 17 days on 9 March 2031 at 04:30.

Upcoming main Moon phases

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.

Lunation 384 / 1337

The Moon is 27 days old. Earth's natural satellite is moving from the second to the final part of current synodic month. This is lunation 384 of Meeus index or 1337 from Brown series.

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Synodic month length 29.47 days

Length of current 384 lunation is 29 days, 11 hours and 18 minutes. It is 42 minutes shorter than next lunation 385 length.

Lunation length shorter than mean

Length of current synodic month is 1 hour and 26 minutes shorter than the mean length of synodic month, but it is still 4 hours and 43 minutes longer, compared to 21st century shortest.

Lunar orbit position on

True anomaly ∠21.6°

This New Moon true anomaly is ∠21.6°. At beginning of next synodic month true anomaly will be ∠41.9°. The length of upcoming synodic months will keep increasing since the true anomaly gets closer to the value of New Moon at point of apogee (∠180°).

Moon in perigee

Moon is reaching point of perigee on this date at 00:35, this is 16 days after last apogee on 2 February 2031 at 23:45 in ♊ Gemini. Lunar orbit is starting to get wider, while the Moon is moving outward the Earth for 11 days ahead, until it will get to the point of next apogee on 2 March 2031 at 18:57 in ♊ Gemini.

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Distance to Moon 364 745 km

This perigee Moon is 364 745 km (226 642 mi) away from Earth. It is 2 237 km closer than the mean perigee distance, but it is still 5 611 km farther than the closest perigee of 21st century.

Moon after ascending node

4 days after its ascending node on 15 February 2031 at 11:21 in ♐ Sagittarius, the Moon is following the northern part of its orbit for the next 8 days, until it will cross the ecliptic from North to South in descending node on 28 February 2031 at 11:02 in ♊ Gemini.

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Draconic month

4 days after beginning of current draconic month in ♐ Sagittarius, the Moon is moving from the beginning to the first part of it.

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Moon after southern standstill

2 days after previous South standstill on 16 February 2031 at 13:25 in ♐ Sagittarius, when Moon has reached southern declination of ∠-21.615°. Next 10 days the lunar orbit moves northward to face North declination of ∠21.491° in the next northern standstill on 1 March 2031 at 20:54 in ♊ Gemini.

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Syzygy in 2 days

After 2 days on 21 February 2031 at 15:49 in ♒ Aquarius, the Moon will be in New Moon geocentric conjunction with the Sun and this alignment forms next Sun-Moon-Earth syzygy.

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