First Quarter on

Moon phase on 3 November 2011 Thursday is First Quarter, 8 days young Moon is in Aquarius.

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Moon phase for

Lunar calendar 2011 | November 2011

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

First Quarter 58% illuminated

First Quarter is the lunar phase on . Seen from Earth, illuminated fraction of the Moon surface is 58% and growing larger. The 8 days young Moon is in ♒ Aquarius.

* The exact date and time of this First Quarter phase is on 2 November 2011 at 16:38 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 ♒ Aquarius

Moon is passing about ∠20° of ♒ Aquarius tropical zodiac sector.

Apparent angular diameter ∠1826"

Lunar disc appears visually 5.8% narrower than solar disc. Moon and Sun apparent angular diameters are ∠1826" and ∠1934".

Beaver Moon after 7 days

Next Full Moon is the Beaver Moon of November 2011 after 7 days on 10 November 2011 at 20:16.

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 146 / 1099

The Moon is 8 days young. Earth's natural satellite is moving through the first part of current synodic month. This is lunation 146 of Meeus index or 1099 from Brown series.

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Synodic month length 29.43 days

The length of the lunation is 29 days, 10 hours and 14 minutes. It is 1 hour and 43 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 30 minutes shorter than the mean synodic month length. It is 3 hours and 39 minutes longer compared to 21st century's shortest synodic month length.

Lunar orbit position on

True anomaly ∠5.3°

At the beginning of the lunation cycle the true anomaly is ∠5.3°. At the beginning of next synodic month the true anomaly is going to be ∠21.6°.

Moon before perigee

7 days after point of perigee on 26 October 2011 at 12:26 in ♎ Libra. The lunar orbit is getting widen, while the Moon is moving away from the Earth. It will keep this direction over the next 5 days, until the Moon reaches the point of next apogee on 8 November 2011 at 13:20 in ♈ Aries.

Previous perigeeNext apogee

Distance to Moon 392 565 km

The Moon is 392 565 km (243 929 mi) away from Earth and getting further over the next 5 days until the point apogee when Earth-Moon distance is going to be 406 177 km (252 387 mi).

Moon after ascending node

4 days after ascending node on 29 October 2011 at 14:59 in ♐ Sagittarius. The Moon is located north of the ecliptic over the following 9 days, until the lunar orbit crosses from North to South in descending node on 13 November 2011 at 00:35 in ♊ Gemini.

Previous nodeNext node

Draconic month

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

PreviousCurrent draconic monthNext

Moon after southern standstill

4 days since the previous standstill on 29 October 2011 at 20:17 in ♐ Sagittarius when the Moon has reached South declination of ∠-22.609°, the lunar orbit is extending northward over the next 9 days to face maximum declination of ∠22.558° at the point of next northern standstill on 13 November 2011 at 07:23 in ♊ Gemini.

Previous standstillNext standstill

Syzygy in 7 days

In 7 days on 10 November 2011 at 20:16 in ♉ Taurus 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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