Waning Gibbous on

Moon phase on 21 May 2038 Friday is Waning Gibbous, 17 days old Moon is in Capricorn.

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Moon phase for

Lunar calendar 2038 | May 2038

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

Waning Gibbous 90% illuminated

Waning Gibbous is the lunar phase on . Seen from Earth, illuminated fraction of the Moon surface is 90% and getting smaller. The 17 days old Moon is in ♑ Capricorn.

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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 18 May 2038 at 18:23.

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 ♑ Capricorn

Moon is passing about ∠8° of ♑ Capricorn tropical zodiac sector.

Apparent angular diameter ∠1903"

Lunar disc appears visually 0.4% wider than solar disc. Moon and Sun apparent angular diameters are ∠1903" and ∠1895".

Flower Moon before 2 days

Next Full Moon is the Strawberry Moon of June 2038 after 26 days on 17 June 2038 at 02:30.

Upcoming main Moon phases

  • Last Quarter in Aquarius ♒ on 25 May 2038 at 20:43
  • New Moon in Gemini ♊ on 3 June 2038 at 00:24
  • First Quarter in Virgo ♍ on 10 June 2038 at 11:11
  • Full Moon in Sagittarius ♐ on 17 June 2038 at 02:30

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 474 / 1427

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 474 of Meeus index or 1427 from Brown series.

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Synodic month length 29.63 days

Length of current 474 lunation is 29 days, 15 hours and 5 minutes. It is 1 hour and 57 minutes longer than next lunation 475 length.

Lunation length longer than mean

Length of current synodic month is 2 hours and 21 minutes longer than the mean length of synodic month, but it is still 4 hours and 42 minutes shorter, compared to 21st century longest.

Lunar orbit position on

True anomaly ∠198.9°

This lunation true anomaly is ∠198.9°. At the beginning of next synodic month true anomaly will be ∠226°. The length of upcoming synodic months will keep decreasing since the true anomaly gets closer to the value of New Moon at point of perigee (∠0° or ∠360°).

Moon after perigee

3 days after point of perigee on 17 May 2038 at 13:35 in ♏ Scorpio. The lunar orbit is getting wider, while the Moon is moving outward the Earth. It will keep this direction for the next 8 days, until it get to the point of next apogee on 29 May 2038 at 20:16 in ♈ Aries.

Previous perigeeNext apogee

Distance to Moon 376 649 km

Moon is 376 649 km (234 039 mi) away from Earth on this date. Moon moves farther next 8 days until apogee, when Earth-Moon distance will reach 405 684 km (252 080 mi).

Moon in descending node

Moon is in descending node in ♑ Capricorn at 17:34 on this date, it crosses the ecliptic from North to South. Moon will follow the southern part of its orbit for the next 14 days to meet ascending node on 5 June 2038 at 06:06 in ♋ Cancer.

Previous nodeNext node

Draconic month

12 days after beginning of current draconic month in ♋ Cancer, the Moon is moving from the middle to the last part of it.

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Moon in southern standstill

At 19:28 on this date the Moon is meeting its South standstill point, when it will reach southern declination of ∠-22.982°. Next 14 days the lunar orbit will move in opposite northward direction to face North declination of ∠23.031° in its northern standstill point on 5 June 2038 at 09:24 in ♋ Cancer.

Previous standstillNext standstill

Syzygy in 12 days

After 12 days on 3 June 2038 at 00:24 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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