Waning Crescent on

Moon phase on 13 October 2017 Friday is Waning Crescent, 23 days old Moon is in Leo.

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Moon phase for

Lunar calendar 2017 | October 2017

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

Waning Crescent 39% illuminated

Waning Crescent is the lunar phase on . Seen from Earth, illuminated fraction of the Moon surface is 39% and getting smaller. The 23 days old Moon is in ♌ Leo.

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Moon phases for next 7 days

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Moon phase and lunation details

1 day after Last Quarter

Previous main lunar phase is the Last Quarter before 1 day on 12 October 2017 at 12:25.

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 ♌ Leo

Moon is passing first ∠3° of ♌ Leo tropical zodiac sector.

Apparent angular diameter ∠1953"

Lunar disc appears visually 1.5% wider than solar disc. Moon and Sun apparent angular diameters are ∠1953" and ∠1924".

Beaver Moon after 21 days

Next Full Moon is the Beaver Moon of November 2017 after 21 days on 4 November 2017 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 219 / 1172

The Moon is 23 days old. Earth's natural satellite is moving from the second to the final part of current synodic month. This is lunation 219 of Meeus index or 1172 from Brown series.

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Synodic month length 29.57 days

Length of current 219 lunation is 29 days, 13 hours and 42 minutes. It is 2 hours and 48 minutes shorter than next lunation 220 length.

Lunation length longer than mean

Length of current synodic month is 58 minutes longer than the mean length of synodic month, but it is still 6 hours and 5 minutes shorter, compared to 21st century longest.

Lunar orbit position on

True anomaly ∠79°

This New Moon true anomaly is ∠79°. At beginning of next synodic month true anomaly will be ∠114.6°. 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 after perigee

4 days after point of perigee on 9 October 2017 at 05:51 in ♊ Gemini. The lunar orbit is getting wider, while the Moon is moving outward the Earth. It will keep this direction for the next 11 days, until it get to the point of next apogee on 25 October 2017 at 02:25 in ♑ Capricorn.

Previous perigeeNext apogee

Distance to Moon 367 020 km

Moon is 367 020 km (228 056 mi) away from Earth on this date. Moon moves farther next 11 days until apogee, when Earth-Moon distance will reach 405 151 km (251 749 mi).

Moon before ascending node

11 days after its descending node on 2 October 2017 at 02:05 in ♒ Aquarius, the Moon is following the southern part of its orbit for the next day, until it will cross the ecliptic from South to North in ascending node on 14 October 2017 at 22:10 in ♌ Leo.

Previous nodeNext node

Draconic month

25 days after beginning of current draconic month in ♌ Leo, the Moon is moving from the second to the final part of it.

PreviousCurrent draconic monthNext

Moon after northern standstill

1 day after previous North standstill on 11 October 2017 at 18:21 in ♋ Cancer, when Moon has reached northern declination of ∠19.616°. Next 12 days the lunar orbit moves southward to face South declination of ∠-19.741° in the next southern standstill on 25 October 2017 at 18:13 in ♑ Capricorn.

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Syzygy in 6 days

After 6 days on 19 October 2017 at 19:12 in ♎ Libra, 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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