Waxing Gibbous on

Moon phase on 20 May 2005 Friday is Waxing Gibbous, 11 days young Moon is in Libra.

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Moon phase for

Lunar calendar 2005 | May 2005

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

Waxing Gibbous 87% illuminated

Waxing Gibbous is the lunar phase on . Seen from Earth, illuminated fraction of the Moon surface is 87% and growing larger. The 11 days young Moon is in ♎ Libra.

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Moon phases for next 7 days

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Moon phase and lunation details

4 days after First Quarter

Previous main lunar phase is the First Quarter before 4 days on 16 May 2005 at 08:56.

Moonrise and moonset

Moon rises in the afternoon and sets after midnight to early morning. It is visible to the southeast in early evening and it is up for most of the night.

Moon in ♎ Libra

Moon is passing about ∠17° of ♎ Libra tropical zodiac sector.

Apparent angular diameter ∠1843"

Lunar disc appears visually 2.8% narrower than solar disc. Moon and Sun apparent angular diameters are ∠1843" and ∠1896".

Flower Moon after 3 days

Next Full Moon is the Flower Moon of May 2005 after 3 days on 23 May 2005 at 20:18.

Upcoming main Moon phases

  • Full Moon in Scorpio ♏ on 23 May 2005 at 20:18
  • Last Quarter in Pisces ♓ on 30 May 2005 at 11:47
  • New Moon in Gemini ♊ on 6 June 2005 at 21:55
  • First Quarter in Virgo ♍ on 15 June 2005 at 01:22

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 66 / 1019

The Moon is 11 days young. Earth's natural satellite is moving from the first to the middle part of current synodic month. This is lunation 66 of Meeus index or 1019 from Brown series.

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Synodic month length 29.55 days

Length of current 66 lunation is 29 days, 13 hours and 10 minutes. It is 57 minutes shorter than next lunation 67 length.

Lunation length longer than mean

Length of current synodic month is 26 minutes longer than the mean length of synodic month, but it is still 6 hours and 37 minutes shorter, compared to 21st century longest.

Lunar orbit position on

True anomaly ∠96.6°

This New Moon true anomaly is ∠96.6°. At beginning of next synodic month true anomaly will be ∠131.2°. 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

5 days after point of apogee on 14 May 2005 at 13:41 in ♋ Cancer. The lunar orbit is getting closer, while the Moon is moving inward the Earth. It will keep this direction for the next 5 days, until it get to the point of next perigee on 26 May 2005 at 10:43 in ♑ Capricorn.

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Distance to Moon 388 875 km

Moon is 388 875 km (241 636 mi) away from Earth on this date. Moon moves closer next 5 days until perigee, when Earth-Moon distance will reach 364 241 km (226 329 mi).

Moon in descending node

Moon is in descending node in ♎ Libra at 22:02 on this date, it crosses the ecliptic from North to South. Moon will follow the southern part of its orbit for the next 13 days to meet ascending node on 2 June 2005 at 15:14 in ♈ Aries.

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Draconic month

14 days after beginning of current draconic month in ♈ Aries, the Moon is moving from the second to the final part of it.

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Moon before southern standstill

8 days after previous North standstill on 12 May 2005 at 00:42 in ♋ Cancer, when Moon has reached northern declination of ∠28.317°. Next 5 days the lunar orbit moves southward to face South declination of ∠-28.270° in the next southern standstill on 25 May 2005 at 23:03 in ♐ Sagittarius.

Previous standstillNext standstill

Syzygy in 3 days

After 3 days on 23 May 2005 at 20:18 in ♏ Scorpio, the Moon will be in Full Moon geocentric opposition with the Sun and this alignment forms next Sun-Earth-Moon syzygy.

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