Waxing Crescent on

Moon phase on 15 December 2015 Tuesday is Waxing Crescent, 4 days young Moon is in Aquarius.

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Moon phase for

Lunar calendar 2015 | December 2015

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

Waxing Crescent 18% illuminated

Waxing Crescent is the lunar phase on . Seen from Earth, illuminated fraction of the Moon surface is 18% and growing larger. The 4 days young Moon is in ♒ Aquarius.

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Moon phases for next 7 days

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Moon phase and lunation details

4 days after New Moon

Previous main lunar phase is the New Moon before 4 days on 11 December 2015 at 10:29.

Moonrise and moonset

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

Moon in ♒ Aquarius

Moon is passing about ∠13° of ♒ Aquarius tropical zodiac sector.

Apparent angular diameter ∠1922"

Lunar disc appears visually 1.4% narrower than solar disc. Moon and Sun apparent angular diameters are ∠1922" and ∠1950".

Cold Moon after 9 days

Next Full Moon is the Cold Moon of December 2015 after 9 days on 25 December 2015 at 11:11.

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 197 / 1150

The Moon is 4 days young. Earth's natural satellite is moving from the beginning to the first part of current synodic month. This is lunation 197 of Meeus index or 1150 from Brown series.

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Synodic month length 29.63 days

Length of current 197 lunation is 29 days, 15 hours and 1 minute. It is 1 hour and 53 minutes longer than next lunation 198 length.

Lunation length longer than mean

Length of current synodic month is 2 hours and 17 minutes longer than the mean length of synodic month, but it is still 4 hours and 46 minutes shorter, compared to 21st century longest.

Lunar orbit position on

True anomaly ∠255.6°

This lunation true anomaly is ∠255.6°. At the beginning of next synodic month true anomaly will be ∠292.2°. 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 perigee

9 days after point of apogee on 5 December 2015 at 14:56 in ♎ Libra. The lunar orbit is getting closer, while the Moon is moving inward the Earth. It will keep this direction for the next 5 days, until it get to the point of next perigee on 21 December 2015 at 08:53 in ♉ Taurus.

Previous apogeeNext perigee

Distance to Moon 372 980 km

Moon is 372 980 km (231 759 mi) away from Earth on this date. Moon moves closer next 5 days until perigee, when Earth-Moon distance will reach 368 418 km (228 924 mi).

Moon before descending node

10 days after its ascending node on 4 December 2015 at 18:33 in ♍ Virgo, the Moon is following the northern part of its orbit for the next 3 days, until it will cross the ecliptic from North to South in descending node on 18 December 2015 at 15:13 in ♓ Pisces.

Previous nodeNext node

Draconic month

10 days after beginning of current draconic month in ♍ Virgo, the Moon is moving from the beginning to the first part of it.

PreviousCurrent draconic monthNext

Moon after southern standstill

3 days after previous South standstill on 12 December 2015 at 08:15 in ♑ Capricorn, when Moon has reached southern declination of ∠-18.438°. Next 9 days the lunar orbit moves northward to face North declination of ∠18.444° in the next northern standstill on 25 December 2015 at 07:30 in ♋ Cancer.

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Syzygy in 9 days

After 9 days on 25 December 2015 at 11:11 in ♋ Cancer, the Moon will be in Full Moon geocentric opposition with the Sun and this alignment forms next Sun-Earth-Moon syzygy.

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