Waning Gibbous on

Moon phase on 13 March 2009 Friday is Waning Gibbous, 17 days old Moon is in Libra.

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Moon phase for

Lunar calendar 2009 | March 2009

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

Waning Gibbous 93% illuminated

Waning Gibbous is the lunar phase on . Seen from Earth, illuminated fraction of the Moon surface is 93% and getting smaller. The 17 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

2 days after Full Moon

Previous main lunar phase is the Full Moon before 2 days on 11 March 2009 at 02:38.

Moonrise and moonset

Moon rises in the evening and sets in the morning. It is visible to the southwest and it is high in the sky after midnight.

Moon in ♎ Libra

Moon is passing about ∠23° of ♎ Libra tropical zodiac sector.

Apparent angular diameter ∠1844"

Lunar disc appears visually 4.6% narrower than solar disc. Moon and Sun apparent angular diameters are ∠1844" and ∠1930".

Worm Moon before 2 days

Next Full Moon is the Pink Moon of April 2009 after 27 days on 9 April 2009 at 14:56.

Upcoming main Moon phases

  • Last Quarter in Sagittarius ♐ on 18 March 2009 at 17:47
  • New Moon in Pisces ♓ on 26 March 2009 at 16:06
  • First Quarter in Cancer ♋ on 2 April 2009 at 14:34
  • Full Moon in Libra ♎ on 9 April 2009 at 14:56

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 113 / 1066

The Moon is 17 days old. Earth's natural satellite is moving from the middle to the last part of current synodic month. This is lunation 113 of Meeus index or 1066 from Brown series.

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Synodic month length 29.6 days

The length of the lunation is 29 days, 14 hours and 31 minutes. It is 3 hours and 14 minutes longer than the next lunation's length. The lengths of the following synodic months are going to decreasing with the true anomaly getting closer to the value it has at the point of New Moon at perigee (∠0° or ∠360°).

Lunation length longer than mean

The length of the current synodic month is 1 hour and 47 minutes longer than the mean synodic month length. It is 5 hours and 16 minutes shorter compared to 21st century's longest synodic month length.

Lunar orbit position on

True anomaly ∠246.2°

At the beginning of the lunation cycle the true anomaly is ∠246.2°. At the beginning of next synodic month the true anomaly is going to be ∠282.4°.

Moon after perigee

5 days after point of perigee on 7 March 2009 at 15:06 in ♋ Cancer. The lunar orbit is getting widen, while the Moon is moving away from the Earth. It will keep this direction over the next 6 days, until the Moon reaches the point of next apogee on 19 March 2009 at 13:16 in ♑ Capricorn.

Previous perigeeNext apogee

Distance to Moon 388 760 km

The Moon is 388 760 km (241 564 mi) away from Earth and getting further over the next 6 days until the point apogee when Earth-Moon distance is going to be 404 302 km (251 222 mi).

Moon after descending node

5 days after descending node on 8 March 2009 at 04:05 in ♌ Leo. The Moon is located south of the ecliptic over the following 8 days, until the lunar orbit crosses from South to North in ascending node on 22 March 2009 at 02:12 in ♒ Aquarius.

Previous nodeNext node

Draconic month

18 days since the beginning of current draconic month in ♒ Aquarius, the Moon is navigating from the second to the final part of the cycle.

PreviousCurrent draconic monthNext

Moon before southern standstill

8 days since the previous standstill on 4 March 2009 at 21:34 in ♊ Gemini when the Moon has reached North declination of ∠26.987°, the lunar orbit is extending southward over the next 4 days to face maximum declination of ∠-26.896° at the point of next southern standstill on 18 March 2009 at 05:07 in ♐ Sagittarius.

Previous standstillNext standstill

Syzygy in 13 days

In 13 days on 26 March 2009 at 16:06 in ♓ Pisces 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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