Waning Crescent on

Moon phase on 19 January 2012 Thursday is Waning Crescent, 25 days old Moon is in Sagittarius.

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Moon phase for

Lunar calendar 2012 | January 2012

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

Waning Crescent 17% illuminated

Waning Crescent is the lunar phase on . Seen from Earth, illuminated fraction of the Moon surface is 17% and getting smaller. The 25 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

3 days after Last Quarter

Previous main lunar phase is the Last Quarter before 3 days on 16 January 2012 at 09:08.

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 ♐ Sagittarius

Moon is passing about ∠10° of ♐ Sagittarius tropical zodiac sector.

Apparent angular diameter ∠1953"

Lunar disc appears visually 0.1% wider than solar disc. Moon and Sun apparent angular diameters are ∠1953" and ∠1950".

Snow Moon after 19 days

Next Full Moon is the Snow Moon of February 2012 after 19 days on 7 February 2012 at 21:54.

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 148 / 1101

The Moon is 25 days old. Earth's natural satellite is moving from the second to the final part of current synodic month. This is lunation 148 of Meeus index or 1101 from Brown series.

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Synodic month length 29.56 days

Length of current 148 lunation is 29 days, 13 hours and 33 minutes. It is 1 hour and 22 minutes shorter than next lunation 149 length.

Lunation length longer than mean

Length of current synodic month is 49 minutes longer than the mean length of synodic month, but it is still 6 hours and 14 minutes shorter, compared to 21st century longest.

Lunar orbit position on

True anomaly ∠42.1°

This New Moon true anomaly is ∠42.1°. At beginning of next synodic month true anomaly will be ∠70.8°. 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 after perigee

1 day after point of perigee on 17 January 2012 at 21:28 in ♏ Scorpio. The lunar orbit is getting wider, while the Moon is moving outward the Earth. It will keep this direction for the next 11 days, until it get to the point of next apogee on 30 January 2012 at 17:42 in ♈ Aries.

Previous perigeeNext apogee

Distance to Moon 367 021 km

Moon is 367 021 km (228 056 mi) away from Earth on this date. Moon moves farther next 11 days until apogee, when Earth-Moon distance will reach 404 325 km (251 236 mi).

Moon in ascending node

Moon is in ascending node in ♐ Sagittarius at 18:26 on this date, it crosses the ecliptic from South to North. Moon will follow the northern part of its orbit for the next 14 days to meet descending node on 2 February 2012 at 20:02 in ♊ Gemini.

Previous nodeNext node

New draconic month

At 18:26 on this date the Moon is completing its previous draconic month and is entering the new one.


Moon before southern standstill

12 days after previous North standstill on 6 January 2012 at 21:46 in ♊ Gemini, when Moon has reached northern declination of ∠22.539°. Next day the lunar orbit moves southward to face South declination of ∠-22.492° in the next southern standstill on 20 January 2012 at 02:12 in ♐ Sagittarius.

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Syzygy in 3 days

After 3 days on 23 January 2012 at 07:39 in ♒ Aquarius, 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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