Full Moon on

Moon phase on 23 May 2100 Sunday is Full Moon, 14 days old Moon is in Scorpio.

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Moon phase for

Lunar calendar 2100 | May 2100

Full Moon phase
Full Moon phase
Image credit: NASA/Goddard Space Flight Center Scientific Visualization Studio.

Full Moon 100% illuminated

Full Moon is the lunar phase on . Seen from Earth, illuminated fraction of the Moon surface is 100%. The 14 days old Moon is in ♏ Scorpio.

* The exact date and time of this Full Moon phase is on 23 May 2100 at 17:25 UTC.

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Moon phases for next 7 days

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Moon phase and lunation details

Moonrise and moonset

Moon rises at sunset and sets at sunrise. It is visible all night and it is high in the sky around midnight.

Moon in ♏ Scorpio

Moon is leaving the last ∠1° of ♏ Scorpio tropical zodiac sector and will enter ♐ Sagittarius later.

Apparent angular diameter ∠1959"

Lunar disc appears visually 3.3% wider than solar disc. Moon and Sun apparent angular diameters are ∠1959" and ∠1895".

It is Flower Moon

The Full Moon this days is the Flower of May 2100.

Upcoming main Moon phases

  • Last Quarter in Pisces ♓ on 30 May 2100 at 19:35
  • New Moon in Gemini ♊ on 7 June 2100 at 23:31
  • First Quarter in Virgo ♍ on 15 June 2100 at 09:41
  • Full Moon in Capricorn ♑ on 22 June 2100 at 01:11

Spring tide

There is high Full Moon ocean tide on this date. Combined Sun and Moon gravitational tidal force working on Earth is strong, because of the Sun-Earth-Moon syzygy alignment.

Lunation 1241 / 2194

The Moon is 14 days old. Earth's natural satellite is moving through the middle part of current synodic month. This is lunation 1241 of Meeus index or 2194 from Brown series.

PreviousCurrent lunationNext

Synodic month length 29.61 days

The length of the lunation is 29 days, 14 hours and 38 minutes. It is 2 hours and 3 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 54 minutes longer than the mean synodic month length. It is 5 hours and 9 minutes shorter compared to 21st century's longest synodic month length.

Lunar orbit position on

True anomaly ∠200.1°

At the beginning of the lunation cycle the true anomaly is ∠200.1°. At the beginning of next synodic month the true anomaly is going to be ∠227.5°.

Moon after perigee

1 day after point of perigee on 22 May 2100 at 11:04 in ♏ Scorpio. The lunar orbit is getting widen, while the Moon is moving away from the Earth. It will keep this direction over the next 11 days, until the Moon reaches the point of next apogee on 3 June 2100 at 17:09 in ♈ Aries.

Previous perigeeNext apogee

Distance to Moon 365 984 km

The Moon is 365 984 km (227 412 mi) away from Earth and getting further over the next 11 days until the point apogee when Earth-Moon distance is going to be 405 537 km (251 989 mi).

Moon after descending node

5 days after descending node on 18 May 2100 at 10:11 in ♍ Virgo. The Moon is located south of the ecliptic over the following 7 days, until the lunar orbit crosses from South to North in ascending node on 31 May 2100 at 02:55 in ♓ Pisces.

Previous nodeNext node

Draconic month

19 days since the beginning of current draconic month in ♓ Pisces, the Moon is navigating from the second to the final part of the cycle.

PreviousCurrent draconic monthNext

Moon before southern standstill

10 days since the previous standstill on 12 May 2100 at 13:36 in ♊ Gemini when the Moon has reached North declination of ∠28.277°, the lunar orbit is extending southward over the next day to face maximum declination of ∠-28.230° at the point of next southern standstill on 25 May 2100 at 09:50 in ♐ Sagittarius.

Previous standstillNext standstill

Sun-Earth-Moon syzygy

The Moon is in a Full Moon geocentric opposition with the Sun and thus forming Sun-Earth-Moon syzygy alignment.

Previous syzygyNext syzygy

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