Waxing Crescent on

Moon phase on 19 August 2031 Tuesday is Waxing Crescent, 1 day young Moon is in Virgo.

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Moon phase for

Lunar calendar 2031 | August 2031

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

Waxing Crescent 2% illuminated

Waxing Crescent is the lunar phase on . Seen from Earth, illuminated fraction of the Moon surface is 2% and growing larger. The 1 day young Moon is in ♍ Virgo.

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Moon phases for next 7 days

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Moon phase and lunation details

1 day after New Moon

Previous main lunar phase is the New Moon before 1 day on 18 August 2031 at 04:32.

Moonrise and moonset

Moon rises in the morning and sets in the evening. It is visible toward the southwest in early evening.

Moon in ♍ Virgo

Moon is passing about ∠11° of ♍ Virgo tropical zodiac sector.

Apparent angular diameter ∠1805"

Lunar disc appears visually 4.9% narrower than solar disc. Moon and Sun apparent angular diameters are ∠1805" and ∠1896".

Harvest Moon after 12 days

Next Full Moon is the Harvest Moon of September 2031 after 12 days on 1 September 2031 at 09:20.

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 391 / 1344

The Moon is 1 day young. Earth's natural satellite is moving from the beginning to the first part of current synodic month. This is lunation 391 of Meeus index or 1344 from Brown series.

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Synodic month length 29.59 days

The length of the lunation is 29 days, 14 hours and 15 minutes. It is 41 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 31 minutes longer than the mean synodic month length. It is 5 hours and 32 minutes shorter compared to 21st century's longest synodic month length.

Lunar orbit position on

True anomaly ∠213.5°

At the beginning of the lunation cycle the true anomaly is ∠213.5°. At the beginning of next synodic month the true anomaly is going to be ∠245.2°.

Moon after apogee

4 days after point of apogee on 14 August 2031 at 21:37 in ♋ Cancer. The lunar orbit is getting narrow, while the Moon is moving towards the Earth. It will keep this direction over the next 11 days, until the Moon reaches the point of next perigee on 30 August 2031 at 12:53 in ♒ Aquarius.

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Distance to Moon 397 141 km

The Moon is 397 141 km (246 772 mi) away from Earth and getting closer over the next 11 days until the point perigee when Earth-Moon distance is going to be 361 684 km (224 740 mi).

Moon before ascending node

8 days after descending node on 10 August 2031 at 14:10 in ♉ Taurus. The Moon is located south of the ecliptic over the following 5 days, until the lunar orbit crosses from South to North in ascending node on 25 August 2031 at 01:21 in ♏ Scorpio.

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Draconic month

21 days since the beginning of current draconic month in ♏ Scorpio, the Moon is navigating from the second to the final part of the cycle.

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Moon after northern standstill

6 days since the previous standstill on 12 August 2031 at 15:58 in ♊ Gemini when the Moon has reached North declination of ∠20.868°, the lunar orbit is extending southward over the next 7 days to face maximum declination of ∠-20.731° at the point of next southern standstill on 26 August 2031 at 23:55 in ♐ Sagittarius.

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Syzygy in 12 days

In 12 days on 1 September 2031 at 09:20 in ♓ Pisces the Moon is going to be in a Full Moon geocentric opposition with the Sun and thus forming the next Sun-Earth-Moon syzygy alignment.

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