Waning Gibbous on

Moon phase on 9 January 2015 Friday is Waning Gibbous, 18 days old Moon is in Virgo.

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Moon phase for

Lunar calendar 2015 | January 2015

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

Waning Gibbous 84% illuminated

Waning Gibbous is the lunar phase on . Seen from Earth, illuminated fraction of the Moon surface is 84% and getting smaller. The 18 days old Moon is in ♍ Virgo.

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Moon phases for next 7 days

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Moon phase and lunation details

4 days after Full Moon

Previous main lunar phase is the Full Moon before 4 days on 5 January 2015 at 04:53.

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 in ♍ Virgo

Moon is passing about ∠6° of ♍ Virgo tropical zodiac sector.

Apparent angular diameter ∠1768"

Lunar disc appears visually 9.9% narrower than solar disc. Moon and Sun apparent angular diameters are ∠1768" and ∠1951".

Wolf Moon before 4 days

Next Full Moon is the Snow Moon of February 2015 after 25 days on 3 February 2015 at 23:09.

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 185 / 1138

The Moon is 18 days old. Earth's natural satellite is moving from the middle to the last part of current synodic month. This is lunation 185 of Meeus index or 1138 from Brown series.

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Synodic month length 29.48 days

Length of current 185 lunation is 29 days, 11 hours and 38 minutes. It is 1 hour and 4 minutes longer than next lunation 186 length.

Lunation length shorter than mean

Length of current synodic month is 1 hour and 6 minutes shorter than the mean length of synodic month, but it is still 5 hours and 3 minutes longer, compared to 21st century shortest.

Lunar orbit position on

True anomaly ∠318°

This lunation true anomaly is ∠318°. At the beginning of next synodic month true anomaly will be ∠338.3°. 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 in apogee

Moon is reaching point of apogee on this date at 18:17, this is 16 days after last perigee on 24 December 2014 at 16:43 in ♒ Aquarius. Lunar orbit is starting to get closer, while the Moon is moving inward the Earth for 12 days ahead, until it will get to the point of next perigee on 21 January 2015 at 20:06 in ♒ Aquarius.

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Distance to Moon 405 411 km

This apogee Moon is 405 411 km (251 911 mi) away from Earth. It is 3 km farther than the mean apogee distance, but it is still 1 298 km closer than the farthest apogee of 21st century.

Moon before ascending node

11 days after its descending node on 29 December 2014 at 09:27 in ♈ Aries, 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 12 January 2015 at 15:33 in ♎ Libra.

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Draconic month

23 days after beginning of current draconic month in ♎ Libra, the Moon is moving from the second to the final part of it.

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Moon after northern standstill

5 days after previous North standstill on 3 January 2015 at 17:53 in ♊ Gemini, when Moon has reached northern declination of ∠18.650°. Next 8 days the lunar orbit moves southward to face South declination of ∠-18.577° in the next southern standstill on 18 January 2015 at 06:17 in ♐ Sagittarius.

Previous standstillNext standstill

Syzygy in 11 days

After 11 days on 20 January 2015 at 13:14 in ♑ Capricorn, 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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