First Quarter on

Moon phase on 12 December 2097 Thursday is First Quarter, 8 days young Moon is in Pisces.

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Moon phase for

Lunar calendar 2097 | December 2097

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 ♓ Pisces.

* The exact date and time of this First Quarter phase is on 12 December 2097 at 00:19 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 ♓ Pisces

Moon is leaving the last ∠3° of ♓ Pisces tropical zodiac sector and will enter ♈ Aries later.

Apparent angular diameter ∠1832"

Lunar disc appears visually 6.2% narrower than solar disc. Moon and Sun apparent angular diameters are ∠1832" and ∠1949".

Cold Moon after 6 days

Next Full Moon is the Cold Moon of December 2097 after 6 days on 19 December 2097 at 00:04.

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 1211 / 2164

The Moon is 8 days young. Earth's natural satellite is moving through the first part of current synodic month. This is lunation 1211 of Meeus index or 2164 from Brown series.

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Synodic month length 29.8 days

The length of the lunation is 29 days, 19 hours and 6 minutes. This is the year's longest synodic month of 2097. It is 16 minutes shorter than the next lunation's length. The lengths of the following synodic months are going to increasing with the true anomaly getting closer to the value it has at the point of New Moon at apogee (∠180°).

Lunation length longer than mean

The length of the current synodic month is 6 hours and 22 minutes longer than the mean synodic month length. It is 41 minutes shorter compared to 21st century's longest synodic month length.

Lunar orbit position on

True anomaly ∠145.6°

At the beginning of the lunation cycle the true anomaly is ∠145.6°. At the beginning of next synodic month the true anomaly is going to be ∠172.3°.

Moon after apogee

5 days after point of apogee on 7 December 2097 at 05:05 in ♑ Capricorn. The lunar orbit is getting narrow, while the Moon is moving towards the Earth. It will keep this direction over the next 7 days, until the Moon reaches the point of next perigee on 19 December 2097 at 17:43 in ♋ Cancer.

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Distance to Moon 391 206 km

The Moon is 391 206 km (243 084 mi) away from Earth and getting closer over the next 7 days until the point perigee when Earth-Moon distance is going to be 357 517 km (222 151 mi).

Moon before ascending node

11 days after descending node on 30 November 2097 at 14:46 in ♎ Libra. The Moon is located south of the ecliptic over the following 2 days, until the lunar orbit crosses from South to North in ascending node on 15 December 2097 at 04:28 in ♉ Taurus.

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Draconic month

24 days since the beginning of current draconic month in ♈ Aries, the Moon is navigating from the second to the final part of the cycle.

PreviousCurrent draconic monthNext

Moon after southern standstill

6 days since the previous standstill on 5 December 2097 at 17:37 in ♐ Sagittarius when the Moon has reached South declination of ∠-27.873°, the lunar orbit is extending northward over the next 6 days to face maximum declination of ∠27.860° at the point of next northern standstill on 19 December 2097 at 11:51 in ♋ Cancer.

Previous standstillNext standstill

Syzygy in 6 days

In 6 days on 19 December 2097 at 00:04 in ♋ Cancer the Moon is going to be in a Full Moon geocentric opposition with the Sun and thus forming the next Sun-Earth-Moon syzygy alignment.

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