Waning Crescent on

Moon phase on 25 October 2011 Tuesday is Waning Crescent, 27 days old Moon is in Libra.

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Moon phase for

Lunar calendar 2011 | October 2011

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

Waning Crescent 3% illuminated

Waning Crescent is the lunar phase on . Seen from Earth, illuminated fraction of the Moon surface is 3% and getting smaller. The 27 days old Moon is in ♎ Libra.

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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 20 October 2011 at 03:30.

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 ♎ Libra

Moon is passing about ∠13° of ♎ Libra tropical zodiac sector.

Apparent angular diameter ∠1971"

Lunar disc appears visually 2.1% wider than solar disc. Moon and Sun apparent angular diameters are ∠1971" and ∠1930".

Beaver Moon after 16 days

Next Full Moon is the Beaver Moon of November 2011 after 16 days on 10 November 2011 at 20:16.

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 145 / 1098

The Moon is 27 days old. Earth's natural satellite is moving from the second to the final part of current synodic month. This is lunation 145 of Meeus index or 1098 from Brown series.

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Synodic month length 29.37 days

The length of the lunation is 29 days, 8 hours and 47 minutes. It is 1 hour and 27 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 3 hours and 57 minutes shorter than the mean synodic month length. It is 2 hours and 12 minutes longer compared to 21st century's shortest synodic month length.

Lunar orbit position on

True anomaly ∠350.1°

At the beginning of the lunation cycle the true anomaly is ∠350.1°. At the beginning of next synodic month the true anomaly is going to be ∠5.3°.

Moon before apogee

13 days after point of apogee on 12 October 2011 at 11:43 in ♈ Aries. The lunar orbit is getting narrow, while the Moon is moving towards the Earth. It will keep this direction over the next day, until the Moon reaches the point of next perigee on 26 October 2011 at 12:26 in ♎ Libra.

Previous apogeeNext perigee

Distance to Moon 363 624 km

The Moon is 363 624 km (225 945 mi) away from Earth and getting closer over the next day until the point perigee when Earth-Moon distance is going to be 357 051 km (221 861 mi).

Moon before ascending node

8 days after descending node on 16 October 2011 at 21:01 in ♊ Gemini. The Moon is located south of the ecliptic over the following 4 days, until the lunar orbit crosses from South to North in ascending node on 29 October 2011 at 14:59 in ♐ Sagittarius.

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Draconic month

23 days since the beginning of current draconic month in ♐ Sagittarius, the Moon is navigating from the second to the final part of the cycle.

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Moon before southern standstill

8 days since the previous standstill on 17 October 2011 at 02:06 in ♊ Gemini when the Moon has reached North declination of ∠22.665°, the lunar orbit is extending southward over the next 4 days to face maximum declination of ∠-22.609° at the point of next southern standstill on 29 October 2011 at 20:17 in ♐ Sagittarius.

Previous standstillNext standstill

Syzygy in 1 day

In 1 day on 26 October 2011 at 19:56 in ♎ Libra 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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