Waning Gibbous on

Moon phase on 10 August 2039 Wednesday is Waning Gibbous, 21 days old Moon is in Taurus.

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Moon phase for

Lunar calendar 2039 | August 2039

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

Waning Gibbous 63% illuminated

Waning Gibbous is the lunar phase on . Seen from Earth, illuminated fraction of the Moon surface is 63% and getting smaller. The 21 days old Moon is in ♉ Taurus.

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Moon phases for next 7 days

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Moon phase and lunation details

6 days after Full Moon

Previous main lunar phase is the Full Moon before 6 days on 4 August 2039 at 09:56.

Moonrise and moonset

Moon rises in the evening and sets in the morning. It is visible to the southwest and it is high in the sky after midnight.

Moon is entering ♉ Taurus

Moon is passing first ∠3° of ♉ Taurus tropical zodiac sector.

Apparent angular diameter ∠1794"

Lunar disc appears visually 5.4% narrower than solar disc. Moon and Sun apparent angular diameters are ∠1794" and ∠1893".

Sturgeon Moon before 6 days

Next Full Moon is the Harvest Moon of September 2039 after 23 days on 2 September 2039 at 19:23.

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 489 / 1442

The Moon is 21 days old. Earth's natural satellite is moving from the middle to the last part of current synodic month. This is lunation 489 of Meeus index or 1442 from Brown series.

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Synodic month length 29.54 days

Length of current 489 lunation is 29 days, 12 hours and 56 minutes. It is 1 hour and 24 minutes longer than next lunation 490 length.

Lunation length longer than mean

Length of current synodic month is 12 minutes longer than the mean length of synodic month, but it is still 6 hours and 51 minutes shorter, compared to 21st century longest.

Lunar orbit position on

True anomaly ∠226.3°

This lunation true anomaly is ∠226.3°. At the beginning of next synodic month true anomaly will be ∠260.1°. 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 before apogee

8 days after point of perigee on 1 August 2039 at 22:38 in ♐ Sagittarius. The lunar orbit is getting wider, while the Moon is moving outward the Earth. It will keep this direction for the next 3 days, until it get to the point of next apogee on 13 August 2039 at 19:35 in ♊ Gemini.

Previous perigeeNext apogee

Distance to Moon 399 594 km

Moon is 399 594 km (248 296 mi) away from Earth on this date. Moon moves farther next 3 days until apogee, when Earth-Moon distance will reach 404 503 km (251 347 mi).

Moon before ascending node

9 days after its descending node on 31 July 2039 at 22:26 in ♐ Sagittarius, the Moon is following the southern part of its orbit for the next 3 days, until it will cross the ecliptic from South to North in ascending node on 14 August 2039 at 10:57 in ♊ Gemini.

Previous nodeNext node

Draconic month

23 days after beginning of current draconic month in ♊ Gemini, 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 2 August 2039 at 07:15 in ♑ Capricorn, when Moon has reached southern declination of ∠-24.732°. Next 5 days the lunar orbit moves northward to face North declination of ∠24.786° in the next northern standstill on 16 August 2039 at 04:38 in ♋ Cancer.

Previous standstillNext standstill

Syzygy in 9 days

After 9 days on 19 August 2039 at 20:50 in ♌ Leo, 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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