Waning Gibbous on

Moon phase on 23 May 2016 Monday is Waning Gibbous, 16 days old Moon is in Sagittarius.

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Moon phase for

Lunar calendar 2016 | May 2016

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

Waning Gibbous 98% illuminated

Waning Gibbous is the lunar phase on . Seen from Earth, illuminated fraction of the Moon surface is 98% 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 21 May 2016 at 21:15.

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 ∠21° of ♐ Sagittarius tropical zodiac sector.

Apparent angular diameter ∠1804"

Lunar disc appears visually 4.9% narrower than solar disc. Moon and Sun apparent angular diameters are ∠1804" and ∠1895".

Flower Moon before 1 day

Next Full Moon is the Strawberry Moon of June 2016 after 27 days on 20 June 2016 at 11:02.

Upcoming main Moon phases

  • Last Quarter in Pisces ♓ on 29 May 2016 at 12:12
  • New Moon in Gemini ♊ on 5 June 2016 at 03:00
  • First Quarter in Virgo ♍ on 12 June 2016 at 08:10
  • Full Moon in Sagittarius ♐ on 20 June 2016 at 11:02

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 202 / 1155

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 202 of Meeus index or 1155 from Brown series.

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Synodic month length 29.31 days

Length of current 202 lunation is 29 days, 7 hours and 30 minutes. This is the year's shortest synodic month of 2016. It is 31 minutes shorter than next lunation 203 length.

Lunation length shorter than mean

Length of current synodic month is 5 hours and 14 minutes shorter than the mean length of synodic month, but it is still 55 minutes longer, compared to 21st century shortest.

Lunar orbit position on

True anomaly ∠10.8°

This New Moon true anomaly is ∠10.8°. At beginning of next synodic month true anomaly will be ∠27.6°. 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 apogee

4 days after point of apogee on 18 May 2016 at 22:06 in ♎ Libra. The lunar orbit is getting closer, while the Moon is moving inward the Earth. It will keep this direction for the next 10 days, until it get to the point of next perigee on 3 June 2016 at 10:55 in ♉ Taurus.

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Distance to Moon 397 329 km

Moon is 397 329 km (246 889 mi) away from Earth on this date. Moon moves closer next 10 days until perigee, when Earth-Moon distance will reach 361 142 km (224 403 mi).

Moon before descending node

7 days after its ascending node on 15 May 2016 at 20:39 in ♍ Virgo, the Moon is following the northern part of its orbit for the next 6 days, until it will cross the ecliptic from North to South in descending node on 30 May 2016 at 04:45 in ♓ Pisces.

Previous nodeNext node

Draconic month

7 days after beginning of current draconic month in ♍ Virgo, the Moon is moving from the beginning to the first part of it.

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Moon before southern standstill

13 days after previous North standstill on 9 May 2016 at 21:54 in ♊ Gemini, when Moon has reached northern declination of ∠18.447°. Next day the lunar orbit moves southward to face South declination of ∠-18.539° in the next southern standstill on 24 May 2016 at 11:16 in ♑ Capricorn.

Previous standstillNext standstill

Syzygy in 12 days

After 12 days on 5 June 2016 at 03:00 in ♊ Gemini, 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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