First Quarter on

Moon phase on 30 December 2022 Friday is First Quarter, 8 days young Moon is in Aries.

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Moon phase for

Lunar calendar 2022 | December 2022

First Quarter phase
First Quarter phase
Image credit: NASA/Goddard Space Flight Center Scientific Visualization Studio.

First Quarter 55% illuminated

First Quarter is the lunar phase on . Seen from Earth, illuminated fraction of the Moon surface is 55% and growing larger. The 8 days young Moon is in ♈ Aries.

* The exact date and time of this First Quarter phase is on 30 December 2022 at 01:21 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 noon and sets at midnight. It is visible high in the southern sky in early evening.

Moon in ♈ Aries

Moon is passing about ∠14° of ♈ Aries tropical zodiac sector.

Apparent angular diameter ∠1897"

Lunar disc appears visually 2.8% narrower than solar disc. Moon and Sun apparent angular diameters are ∠1897" and ∠1951".

Wolf Moon after 7 days

Next Full Moon is the Wolf Moon of January 2023 after 7 days on 6 January 2023 at 23:08.

Upcoming main Moon phases

Moderate tide

There is medium ocean tide on this date. Sun and Moon gravitational forces are not aligned, but meet at very acute angle, so their combined tidal force is moderate.

Lunation 284 / 1237

The Moon is 8 days young. Earth's natural satellite is moving through the first part of current synodic month. This is lunation 284 of Meeus index or 1237 from Brown series.

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Synodic month length 29.44 days

Length of current 284 lunation is 29 days, 10 hours and 36 minutes. This is the year's shortest synodic month of 2022. It is 23 minutes longer than next lunation 285 length.

Lunation length shorter than mean

Length of current synodic month is 2 hours and 8 minutes shorter than the mean length of synodic month, but it is still 4 hours and 1 minute longer, compared to 21st century shortest.

Lunar orbit position on

True anomaly ∠344.3°

This lunation true anomaly is ∠344.3°. At the beginning of next synodic month true anomaly will be ∠360°. 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

6 days after point of perigee on 24 December 2022 at 08:32 in ♑ Capricorn. The lunar orbit is getting wider, while the Moon is moving outward the Earth. It will keep this direction for the next 8 days, until it get to the point of next apogee on 8 January 2023 at 09:19 in ♌ Leo.

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Distance to Moon 377 856 km

Moon is 377 856 km (234 789 mi) away from Earth on this date. Moon moves farther next 8 days until apogee, when Earth-Moon distance will reach 406 459 km (252 562 mi).

Moon before ascending node

10 days after its descending node on 20 December 2022 at 01:36 in ♏ Scorpio, the Moon is following the southern part of its orbit for the next 2 days, until it will cross the ecliptic from South to North in ascending node on 1 January 2023 at 15:25 in ♉ Taurus.

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Draconic month

24 days after beginning of current draconic month in ♉ Taurus, the Moon is moving from the second to the final part of it.

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Moon before northern standstill

6 days after previous South standstill on 23 December 2022 at 18:18 in ♐ Sagittarius, when Moon has reached southern declination of ∠-27.418°. Next 6 days the lunar orbit moves northward to face North declination of ∠27.406° in the next northern standstill on 6 January 2023 at 03:08 in ♋ Cancer.

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Syzygy in 7 days

After 7 days on 6 January 2023 at 23:08 in ♋ Cancer, the Moon will be in Full Moon geocentric opposition with the Sun and this alignment forms next Sun-Earth-Moon syzygy.

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