First Quarter on

Moon phase on 13 August 2043 Thursday is First Quarter, 8 days young Moon is in Scorpio.

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Moon phase for

Lunar calendar 2043 | August 2043

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

First Quarter 57% illuminated

First Quarter is the lunar phase on . Seen from Earth, illuminated fraction of the Moon surface is 57% and growing larger. The 8 days young Moon is in ♏ Scorpio.

* The exact date and time of this First Quarter phase is on 12 August 2043 at 18:57 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 noon and sets at midnight. It is visible high in the southern sky in early evening.

Moon in ♏ Scorpio

Moon is leaving the last ∠2° of ♏ Scorpio tropical zodiac sector and will enter ♐ Sagittarius later.

Apparent angular diameter ∠1768"

Lunar disc appears visually 6.9% narrower than solar disc. Moon and Sun apparent angular diameters are ∠1768" and ∠1894".

Sturgeon Moon after 7 days

Next Full Moon is the Sturgeon Moon of August 2043 after 7 days on 20 August 2043 at 15:04.

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 539 / 1492

The Moon is 8 days young. Earth's natural satellite is moving through the first part of current synodic month. This is lunation 539 of Meeus index or 1492 from Brown series.

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Synodic month length 29.45 days

The length of the lunation is 29 days, 10 hours and 55 minutes. It is 3 hours shorter than the next lunation's length. The lengths of the following synodic months are going to increasing with the true anomaly getting closer to the value it has at the point of New Moon at apogee (∠180°).

Lunation length shorter than mean

The length of the current synodic month is 1 hour and 49 minutes shorter than the mean synodic month length. It is 4 hours and 20 minutes longer compared to 21st century's shortest synodic month length.

Lunar orbit position on

True anomaly ∠57.1°

At the beginning of the lunation cycle the true anomaly is ∠57.1°. At the beginning of next synodic month the true anomaly is going to be ∠88.7°.

Moon at apogee

Moon is at apogee at 08:32. It is 12 days after previous perigee on 1 August 2043 at 05:13 in ♊ Gemini. Lunar orbit is going to narrow while the Moon is moving towards the Earth over the next 13 days, until point of next perigee on 26 August 2043 at 13:38 in ♉ Taurus.

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Distance to Moon 404 190 km

This apogee Moon is 404 190 km (251 152 mi) away from Earth. This is the year's closest apogee of 2043. It is 1 218 km further than the mean apogee distance, but it is still 139 km closer than the farthest apogee of 21st century.

Moon after descending node

4 days after descending node on 8 August 2043 at 16:43 in ♍ Virgo. The Moon is located south of the ecliptic over the following 9 days, until the lunar orbit crosses from South to North in ascending node on 22 August 2043 at 23:42 in ♓ Pisces.

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Draconic month

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

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Moon before southern standstill

11 days since the previous standstill on 2 August 2043 at 03:11 in ♋ Cancer when the Moon has reached North declination of ∠28.531°, the lunar orbit is extending southward over the next 2 days to face maximum declination of ∠-28.600° at the point of next southern standstill on 16 August 2043 at 03:37 in ♑ Capricorn.

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Syzygy in 7 days

In 7 days on 20 August 2043 at 15:04 in ♒ Aquarius 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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