Waning Crescent on

Moon phase on 20 May 2001 Sunday is Waning Crescent, 26 days old Moon is in Aries.

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Moon phase for

Lunar calendar 2001 | May 2001

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

Waning Crescent 8% illuminated

Waning Crescent is the lunar phase on . Seen from Earth, illuminated fraction of the Moon surface is 8% and getting smaller. The 26 days old Moon is in ♈ Aries.

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Moon phases for next 7 days

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Moon phase and lunation details

5 days after Last Quarter

Previous main lunar phase is the Last Quarter before 5 days on 15 May 2001 at 10:11.

Moonrise and moonset

Moon rises after midnight to early morning and sets in the afternoon. It is visible in the early morning low to the east.

Moon in ♈ Aries

Moon is leaving the last ∠3° of ♈ Aries tropical zodiac sector and will enter ♉ Taurus later.

Apparent angular diameter ∠1831"

Lunar disc appears visually 3.5% narrower than solar disc. Moon and Sun apparent angular diameters are ∠1831" and ∠1896".

Strawberry Moon after 16 days

Next Full Moon is the Strawberry Moon of June 2001 after 16 days on 6 June 2001 at 01:39.

Upcoming main Moon phases

  • New Moon in Gemini ♊ on 23 May 2001 at 02:46
  • First Quarter in Virgo ♍ on 29 May 2001 at 22:09
  • Full Moon in Sagittarius ♐ on 6 June 2001 at 01:39
  • Last Quarter in Pisces ♓ on 14 June 2001 at 03:28

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 16 / 969

The Moon is 26 days old. Earth's natural satellite is moving from the second to the final part of current synodic month. This is lunation 16 of Meeus index or 969 from Brown series.

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Synodic month length 29.47 days

Length of current 16 lunation is 29 days, 11 hours and 20 minutes. It is 2 hours and 8 minutes longer than next lunation 17 length.

Lunation length shorter than mean

Length of current synodic month is 1 hour and 24 minutes shorter than the mean length of synodic month, but it is still 4 hours and 45 minutes longer, compared to 21st century shortest.

Lunar orbit position on

True anomaly ∠267.3°

This lunation true anomaly is ∠267.3°. At the beginning of next synodic month true anomaly will be ∠299.7°. 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 apogee

5 days after point of apogee on 15 May 2001 at 01:29 in ♒ Aquarius. The lunar orbit is getting closer, while the Moon is moving inward the Earth. It will keep this direction for the next 6 days, until it get to the point of next perigee on 27 May 2001 at 07:07 in ♌ Leo.

Previous apogeeNext perigee

Distance to Moon 391 508 km

Moon is 391 508 km (243 272 mi) away from Earth on this date. Moon moves closer next 6 days until perigee, when Earth-Moon distance will reach 368 036 km (228 687 mi).

Moon before ascending node

9 days after its descending node on 11 May 2001 at 11:02 in ♑ Capricorn, the Moon is following the southern part of its orbit for the next 5 days, until it will cross the ecliptic from South to North in ascending node on 25 May 2001 at 13:51 in ♊ Gemini.

Previous nodeNext node

Draconic month

22 days after beginning of current draconic month in ♋ Cancer, the Moon is moving from the second to the final part of it.

PreviousCurrent draconic monthNext

Moon before northern standstill

8 days after previous South standstill on 11 May 2001 at 20:26 in ♑ Capricorn, when Moon has reached southern declination of ∠-23.329°. Next 5 days the lunar orbit moves northward to face North declination of ∠23.388° in the next northern standstill on 25 May 2001 at 23:03 in ♋ Cancer.

Previous standstillNext standstill

Syzygy in 2 days

After 2 days on 23 May 2001 at 02:46 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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