Full Moon on

Moon phase on 17 December 2051 Sunday is Full Moon, 14 days old Moon is in Gemini.

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Moon phase for

Lunar calendar 2051 | December 2051

Full Moon phase
Full Moon phase
Image credit: NASA/Goddard Space Flight Center Scientific Visualization Studio.

Full Moon 100% illuminated

Full Moon is the lunar phase on . Seen from Earth, illuminated fraction of the Moon surface is 100%. The 14 days old Moon is in ♊ Gemini.

* The exact date and time of this Full Moon phase is on 17 December 2051 at 16:05 UTC.

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Moon phases for next 7 days

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Moon phase and lunation details

Moonrise and moonset

Moon rises at sunset and sets at sunrise. It is visible all night and it is high in the sky around midnight.

Moon in ♊ Gemini

Moon is passing about ∠23° of ♊ Gemini tropical zodiac sector.

Apparent angular diameter ∠1942"

Lunar disc appears visually 0.4% narrower than solar disc. Moon and Sun apparent angular diameters are ∠1942" and ∠1950".

It is Cold Moon

The Full Moon this days is the Cold of December 2051.

Upcoming main Moon phases

Spring tide

There is high Full Moon ocean tide on this date. Combined Sun and Moon gravitational tidal force working on Earth is strong, because of the Sun-Earth-Moon syzygy alignment.

Lunation 642 / 1595

The Moon is 14 days old. Earth's natural satellite is moving through the middle part of current synodic month. This is lunation 642 of Meeus index or 1595 from Brown series.

PreviousCurrent lunationNext

Synodic month length 29.73 days

Length of current 642 lunation is 29 days, 17 hours and 29 minutes. It is 2 hours and 4 minutes longer than next lunation 643 length.

Lunation length longer than mean

Length of current synodic month is 4 hours and 45 minutes longer than the mean length of synodic month, but it is still 2 hours and 18 minutes shorter, compared to 21st century longest.

Lunar orbit position on

True anomaly ∠214.3°

This lunation true anomaly is ∠214.3°. At the beginning of next synodic month true anomaly will be ∠248.4°. The length of upcoming synodic months will keep decreasing since the true anomaly gets closer to the value of New Moon at point of perigee (∠0° or ∠360°).

Moon after perigee

1 day after point of perigee on 15 December 2051 at 19:57 in ♉ Taurus. The lunar orbit is getting wider, while the Moon is moving outward the Earth. It will keep this direction for the next 10 days, until it get to the point of next apogee on 27 December 2051 at 16:05 in ♎ Libra.

Previous perigeeNext apogee

Distance to Moon 369 088 km

Moon is 369 088 km (229 341 mi) away from Earth on this date. Moon moves farther next 10 days until apogee, when Earth-Moon distance will reach 405 014 km (251 664 mi).

Moon after descending node

4 days after its descending node on 13 December 2051 at 08:09 in ♈ Aries, the Moon is following the southern part of its orbit for the next 8 days, until it will cross the ecliptic from South to North in ascending node on 26 December 2051 at 10:39 in ♎ Libra.

Previous nodeNext node

Draconic month

18 days after beginning of current draconic month in ♎ Libra, the Moon is moving from the second to the final part of it.

PreviousCurrent draconic monthNext

Moon in northern standstill

At 14:21 on this date the Moon is meeting its North standstill point, when it will reach northern declination of ∠18.789°. Next 14 days the lunar orbit will move in opposite southward direction to face South declination of ∠-18.780° in its southern standstill point on 31 December 2051 at 19:43 in ♐ Sagittarius.

Previous standstillNext standstill

Sun-Earth-Moon syzygy

The Moon is in Full Moon geocentric opposition with the Sun on this date and this alignment forms Sun-Earth-Moon syzygy.

Previous syzygyNext syzygy

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