Waning Crescent on

Moon phase on 13 September 2023 Wednesday is Waning Crescent, 28 days old Moon is in Virgo.

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Moon phase for

Lunar calendar 2023 | September 2023

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

Waning Crescent 2% illuminated

Waning Crescent is the lunar phase on . Seen from Earth, illuminated fraction of the Moon surface is 2% and getting smaller. The 28 days old Moon is in ♍ Virgo.

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Moon phases for next 7 days

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Moon phase and lunation details

6 days after Last Quarter

Previous main lunar phase is the Last Quarter before 6 days on 6 September 2023 at 22:21.

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 is entering ♍ Virgo

Moon is passing first ∠3° of ♍ Virgo tropical zodiac sector.

Apparent angular diameter ∠1768"

Lunar disc appears visually 7.6% narrower than solar disc. Moon and Sun apparent angular diameters are ∠1768" and ∠1907".

Harvest Moon after 15 days

Next Full Moon is the Harvest Moon of September 2023 after 15 days on 29 September 2023 at 09:57.

Upcoming main Moon phases

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 292 / 1245

The Moon is 28 days old. Earth's natural satellite is moving from the second to the final part of current synodic month. This is lunation 292 of Meeus index or 1245 from Brown series.

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Synodic month length 29.67 days

The length of the lunation is 29 days, 16 hours and 2 minutes. It is 13 minutes shorter 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 3 hours and 18 minutes longer than the mean synodic month length. It is 3 hours and 45 minutes shorter compared to 21st century's longest synodic month length.

Lunar orbit position on

True anomaly ∠179.2°

At the beginning of the lunation cycle the true anomaly is ∠179.2°. At the beginning of next synodic month the true anomaly is going to be ∠202.9°.

Moon after apogee

1 day after point of apogee on 12 September 2023 at 15:42 in ♌ Leo. The lunar orbit is getting narrow, while the Moon is moving towards the Earth. It will keep this direction over the next 14 days, until the Moon reaches the point of next perigee on 28 September 2023 at 01:05 in ♓ Pisces.

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Distance to Moon 405 370 km

The Moon is 405 370 km (251 885 mi) away from Earth and getting closer over the next 14 days until the point perigee when Earth-Moon distance is going to be 359 911 km (223 638 mi).

Moon before descending node

10 days after ascending node on 3 September 2023 at 07:44 in ♈ Aries. The Moon is located north of the ecliptic over the following 4 days, until the lunar orbit crosses from North to South in descending node on 17 September 2023 at 19:18 in ♎ Libra.

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Draconic month

10 days since the beginning of current draconic month in ♈ Aries, the Moon is navigating from the beginning to the first part of the cycle.

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Moon after northern standstill

4 days since the previous standstill on 8 September 2023 at 13:18 in ♊ Gemini when the Moon has reached North declination of ∠28.168°, the lunar orbit is extending southward over the next 9 days to face maximum declination of ∠-28.254° at the point of next southern standstill on 23 September 2023 at 03:42 in ♑ Capricorn.

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Syzygy in 1 day

In 1 day on 15 September 2023 at 01:40 in ♍ Virgo the Moon is going to be in a New Moon geocentric conjunction with the Sun and thus forming the next Sun-Moon-Earth syzygy alignment.

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