Last Quarter on

Moon phase on 17 September 2071 Thursday is Last Quarter, 22 days old Moon is in Cancer.

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Moon phase for

Lunar calendar 2071 | September 2071

Last Quarter phase
Last Quarter phase
Image credit: NASA/Goddard Space Flight Center Scientific Visualization Studio.

Last Quarter 45% illuminated

Last Quarter is the lunar phase on . Seen from Earth, illuminated fraction of the Moon surface is 45% and getting smaller. The 22 days old Moon is in ♋ Cancer.

* The exact date and time of this Last Quarter phase is on 17 September 2071 at 01:07 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 midnight and sets at noon. It is visible to the south in the morning.

Moon is entering ♋ Cancer

Moon is passing first ∠1° of ♋ Cancer tropical zodiac sector.

Apparent angular diameter ∠1959"

Lunar disc appears visually 2.6% wider than solar disc. Moon and Sun apparent angular diameters are ∠1959" and ∠1909".

Hunter Moon after 21 days

Next Full Moon is the Hunter Moon of October 2071 after 21 days on 9 October 2071 at 05:23.

Upcoming main Moon phases

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 886 / 1839

The Moon is 22 days old. Earth's natural satellite is moving through the last part of current synodic month. This is lunation 886 of Meeus index or 1839 from Brown series.

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Synodic month length 29.38 days

Length of current 886 lunation is 29 days, 9 hours and 5 minutes. It is 2 hours and 23 minutes shorter than next lunation 887 length.

Lunation length shorter than mean

Length of current synodic month is 3 hours and 39 minutes shorter than the mean length of synodic month, but it is still 2 hours and 30 minutes longer, compared to 21st century shortest.

Lunar orbit position on

True anomaly ∠21.2°

This New Moon true anomaly is ∠21.2°. At beginning of next synodic month true anomaly will be ∠40.7°. 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 before perigee

12 days after point of apogee on 5 September 2071 at 06:50 in ♑ Capricorn. The lunar orbit is getting closer, while the Moon is moving inward the Earth. It will keep this direction for the next 3 days, until it get to the point of next perigee on 21 September 2071 at 04:01 in ♌ Leo.

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Distance to Moon 365 850 km

Moon is 365 850 km (227 329 mi) away from Earth on this date. Moon moves closer next 3 days until perigee, when Earth-Moon distance will reach 364 336 km (226 388 mi).

Moon before ascending node

7 days after its descending node on 10 September 2071 at 12:00 in ♓ Pisces, the Moon is following the southern part of its orbit for the next 6 days, until it will cross the ecliptic from South to North in ascending node on 23 September 2071 at 12:38 in ♍ Virgo.

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Draconic month

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

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Moon in northern standstill

At 12:25 on this date the Moon is meeting its North standstill point, when it will reach northern declination of ∠18.143°. This is the year's northernmost lunar standstill of 2071. Next 13 days the lunar orbit will move in opposite southward direction to face South declination of ∠-18.146° in its southern standstill point on 30 September 2071 at 13:52 in ♐ Sagittarius.

Previous standstillNext standstill

Syzygy in 6 days

After 6 days on 23 September 2071 at 17:21 in ♍ Virgo, 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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