Waning Crescent on

Moon phase on 29 December 2021 Wednesday is Waning Crescent, 24 days old Moon is in Scorpio.

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Moon phase for

Lunar calendar 2021 | December 2021

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

Waning Crescent 24% illuminated

Waning Crescent is the lunar phase on . Seen from Earth, illuminated fraction of the Moon surface is 24% and getting smaller. The 24 days old Moon is in ♏ Scorpio.

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Moon phases for next 7 days

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Moon phase and lunation details

2 days after Last Quarter

Previous main lunar phase is the Last Quarter before 2 days on 27 December 2021 at 02:24.

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 in ♏ Scorpio

Moon is passing about ∠9° of ♏ Scorpio tropical zodiac sector.

Apparent angular diameter ∠1950"

Lunar disc appears visually 0% narrower than solar disc. Moon and Sun apparent angular diameters are ∠1950" and ∠1951".

Wolf Moon after 19 days

Next Full Moon is the Wolf Moon of January 2022 after 19 days on 17 January 2022 at 23:49.

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 271 / 1224

The Moon is 24 days old. Earth's natural satellite is moving from the second to the final part of current synodic month. This is lunation 271 of Meeus index or 1224 from Brown series.

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Synodic month length 29.45 days

Length of current 271 lunation is 29 days, 10 hours and 50 minutes. It is 23 minutes shorter than next lunation 272 length.

Lunation length shorter than mean

Length of current synodic month is 1 hour and 54 minutes shorter than the mean length of synodic month, but it is still 4 hours and 15 minutes longer, compared to 21st century shortest.

Lunar orbit position on

True anomaly ∠358.3°

This New Moon true anomaly is ∠358.3°. At beginning of next synodic month true anomaly will be ∠13.9°. 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 before perigee

11 days after point of apogee on 18 December 2021 at 02:16 in ♊ Gemini. The lunar orbit is getting closer, while the Moon is moving inward the Earth. It will keep this direction for the next 3 days, until it get to the point of next perigee on 1 January 2022 at 23:00 in ♐ Sagittarius.

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Distance to Moon 367 508 km

Moon is 367 508 km (228 359 mi) away from Earth on this date. Moon moves closer next 3 days until perigee, when Earth-Moon distance will reach 358 037 km (222 474 mi).

Moon before descending node

12 days after its ascending node on 17 December 2021 at 00:12 in ♊ Gemini, the Moon is following the northern part of its orbit for the next day, until it will cross the ecliptic from North to South in descending node on 31 December 2021 at 01:07 in ♐ Sagittarius.

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Draconic month

12 days after beginning of current draconic month in ♊ Gemini, the Moon is moving from the beginning to the first part of it.

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Moon before southern standstill

9 days after previous North standstill on 20 December 2021 at 04:32 in ♋ Cancer, when Moon has reached northern declination of ∠26.306°. Next 4 days the lunar orbit moves southward to face South declination of ∠-26.304° in the next southern standstill on 2 January 2022 at 13:35 in ♑ Capricorn.

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Syzygy in 4 days

After 4 days on 2 January 2022 at 18:33 in ♑ Capricorn, 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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