Waning Gibbous on

Moon phase on 26 May 2013 Sunday is Waning Gibbous, 16 days old Moon is in Sagittarius.

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Moon phase for

Lunar calendar 2013 | May 2013

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

Waning Gibbous 97% illuminated

Waning Gibbous is the lunar phase on . Seen from Earth, illuminated fraction of the Moon surface is 97% and getting smaller. The 16 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

1 day after Full Moon

Previous main lunar phase is the Full Moon before 1 day on 25 May 2013 at 04:25.

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 ♐ Sagittarius

Moon is passing about ∠24° of ♐ Sagittarius tropical zodiac sector.

Apparent angular diameter ∠1973"

Lunar disc appears visually 4.1% wider than solar disc. Moon and Sun apparent angular diameters are ∠1973" and ∠1894".

Flower Moon before 1 day

Next Full Moon is the Strawberry Moon of June 2013 after 27 days on 23 June 2013 at 11:32.

Upcoming main Moon phases

  • Last Quarter in Pisces ♓ on 31 May 2013 at 18:58
  • New Moon in Gemini ♊ on 8 June 2013 at 15:56
  • First Quarter in Virgo ♍ on 16 June 2013 at 17:24
  • Full Moon in Capricorn ♑ on 23 June 2013 at 11:32

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 165 / 1118

The Moon is 16 days old. Earth's natural satellite is moving from the middle to the last part of current synodic month. This is lunation 165 of Meeus index or 1118 from Brown series.

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Synodic month length 29.64 days

The length of the lunation is 29 days, 15 hours and 28 minutes. This is the year's longest synodic month of 2013. It is 10 minutes longer 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 longer than mean

The length of the current synodic month is 2 hours and 44 minutes longer than the mean synodic month length. It is 4 hours and 19 minutes shorter compared to 21st century's longest synodic month length.

Lunar orbit position on

True anomaly ∠143.3°

At the beginning of the lunation cycle the true anomaly is ∠143.3°. At the beginning of next synodic month the true anomaly is going to be ∠168.8°.

Moon at perigee

Moon is at perigee at 01:45. It is 12 days after previous apogee on 13 May 2013 at 13:31 in ♊ Gemini. Lunar orbit is going to widen while the Moon is moving away from the Earth over the next 14 days, until point of next apogee on 9 June 2013 at 21:40 in ♊ Gemini.

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Distance to Moon 358 375 km

This perigee Moon is 358 375 km (222 684 mi) away from Earth. It is 4 133 km closer than the mean perigee distance, but it is still 11 981 km further than the closest perigee of 21st century.

Moon after ascending node

2 days after ascending node on 24 May 2013 at 00:40 in ♏ Scorpio. The Moon is located north of the ecliptic over the following 10 days, until the lunar orbit crosses from North to South in descending node on 6 June 2013 at 00:59 in ♉ Taurus.

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Draconic month

2 days since the beginning of current draconic month in ♏ Scorpio, the Moon is navigating from the beginning to the first part of the cycle.

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Moon at southern standstill

At 04:47 the Moon is meeting its standstill point to reach South declination of ∠-20.182°. Over the next 13 days the lunar orbit is going to extend northward to face maximum declination of ∠20.200° at the point of next standstill in ♊ Gemini on 8 June 2013 at 19:16.

Previous standstillNext standstill

Syzygy in 13 days

In 13 days on 8 June 2013 at 15:56 in ♊ Gemini 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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