Waning Crescent on

Moon phase on 9 December 2091 Sunday is Waning Crescent, 28 days old Moon is in Sagittarius.

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Moon phase for

Lunar calendar 2091 | December 2091

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

Waning Crescent 2% illuminated

Waning Crescent is the lunar phase on . Seen from Earth, illuminated fraction of the Moon surface is 2% and getting smaller. The 28 days old Moon is in ♐ Sagittarius.

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Moon phases for next 7 days

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Moon phase and lunation details

5 days after Last Quarter

Previous main lunar phase is the Last Quarter before 5 days on 3 December 2091 at 22:55.

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 ♐ Sagittarius

Moon is passing first ∠2° of ♐ Sagittarius tropical zodiac sector.

Apparent angular diameter ∠1968"

Lunar disc appears visually 1% wider than solar disc. Moon and Sun apparent angular diameters are ∠1968" and ∠1948".

Cold Moon after 16 days

Next Full Moon is the Cold Moon of December 2091 after 16 days on 25 December 2091 at 21:59.

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 1136 / 2089

The Moon is 28 days old. Earth's natural satellite is moving from the second to the final part of current synodic month. This is lunation 1136 of Meeus index or 2089 from Brown series.

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Synodic month length 29.43 days

The length of the lunation is 29 days, 10 hours and 12 minutes. It is 1 hour and 31 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 shorter than mean

The length of the current synodic month is 2 hours and 32 minutes shorter than the mean synodic month length. It is 3 hours and 37 minutes longer compared to 21st century's shortest synodic month length.

Lunar orbit position on

True anomaly ∠4.7°

At the beginning of the lunation cycle the true anomaly is ∠4.7°. At the beginning of next synodic month the true anomaly is going to be ∠20.8°.

Moon at perigee

Moon is at perigee at 08:19. It is 15 days after previous apogee on 23 November 2091 at 23:32 in ♉ Taurus. Lunar orbit is going to widen while the Moon is moving away from the Earth over the next 11 days, until point of next apogee on 21 December 2091 at 10:59 in ♉ Taurus.

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Distance to Moon 359 394 km

This perigee Moon is 359 394 km (223 317 mi) away from Earth. It is 3 114 km closer than the mean perigee distance, but it is still 10 962 km further than the closest perigee of 21st century.

Moon before descending node

6 days after ascending node on 2 December 2091 at 18:52 in ♌ Leo. The Moon is located north of the ecliptic over the following 5 days, until the lunar orbit crosses from North to South in descending node on 15 December 2091 at 07:03 in ♒ Aquarius.

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Draconic month

6 days since the beginning of current draconic month in ♌ Leo, the Moon is navigating from the beginning to the first part of the cycle.

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Moon before southern standstill

10 days since the previous standstill on 28 November 2091 at 22:15 in ♋ Cancer when the Moon has reached North declination of ∠19.417°, the lunar orbit is extending southward over the next 2 days to face maximum declination of ∠-19.452° at the point of next southern standstill on 11 December 2091 at 21:10 in ♑ Capricorn.

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Syzygy in 1 day

In 1 day on 10 December 2091 at 13:54 in ♐ Sagittarius the Moon is going to be in a New Moon geocentric conjunction with the Sun and thus forming the next Sun-Moon-Earth syzygy alignment.

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