Waxing Gibbous on

Moon phase on 28 May 2015 Thursday is Waxing Gibbous, 10 days young Moon is in Libra.

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Moon phase for

Lunar calendar 2015 | May 2015

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

Waxing Gibbous 75% illuminated

Waxing Gibbous is the lunar phase on . Seen from Earth, illuminated fraction of the Moon surface is 75% and growing larger. The 10 days young Moon is in ♎ Libra.

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Moon phases for next 7 days

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Moon phase and lunation details

2 days after First Quarter

Previous main lunar phase is the First Quarter before 2 days on 25 May 2015 at 17:19.

Moonrise and moonset

Moon rises in the afternoon and sets after midnight to early morning. It is visible to the southeast in early evening and it is up for most of the night.

Moon in ♎ Libra

Moon is passing about ∠7° of ♎ Libra tropical zodiac sector.

Apparent angular diameter ∠1772"

Lunar disc appears visually 6.6% narrower than solar disc. Moon and Sun apparent angular diameters are ∠1772" and ∠1893".

Strawberry Moon after 5 days

Next Full Moon is the Strawberry Moon of June 2015 after 5 days on 2 June 2015 at 16:19.

Upcoming main Moon phases

  • Full Moon in Sagittarius ♐ on 2 June 2015 at 16:19
  • Last Quarter in Pisces ♓ on 9 June 2015 at 15:42
  • New Moon in Gemini ♊ on 16 June 2015 at 14:05
  • First Quarter in Libra ♎ on 24 June 2015 at 11:03

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 190 / 1143

The Moon is 10 days young. Earth's natural satellite is moving from the first to the middle part of current synodic month. This is lunation 190 of Meeus index or 1143 from Brown series.

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Synodic month length 29.41 days

Length of current 190 lunation is 29 days, 9 hours and 52 minutes. It is 1 hour and 27 minutes shorter than next lunation 191 length.

Lunation length shorter than mean

Length of current synodic month is 2 hours and 52 minutes shorter than the mean length of synodic month, but it is still 3 hours and 17 minutes longer, compared to 21st century shortest.

Lunar orbit position on

True anomaly ∠48.8°

This New Moon true anomaly is ∠48.8°. At beginning of next synodic month true anomaly will be ∠78.1°. 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 apogee

1 day after point of apogee on 26 May 2015 at 22:12 in ♍ Virgo. The lunar orbit is getting closer, while the Moon is moving inward the Earth. It will keep this direction for the next 12 days, until it get to the point of next perigee on 10 June 2015 at 04:39 in ♓ Pisces.

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Distance to Moon 404 465 km

Moon is 404 465 km (251 323 mi) away from Earth on this date. Moon moves closer next 12 days until perigee, when Earth-Moon distance will reach 369 713 km (229 729 mi).

Moon in ascending node

Moon is in ascending node in ♎ Libra at 14:40 on this date, it crosses the ecliptic from South to North. Moon will follow the northern part of its orbit for the next 13 days to meet descending node on 10 June 2015 at 23:30 in ♈ Aries.

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New draconic month

At 14:40 on this date the Moon is completing its previous draconic month and is entering the new one.


Moon before southern standstill

8 days after previous North standstill on 20 May 2015 at 09:41 in ♊ Gemini, when Moon has reached northern declination of ∠18.389°. Next 6 days the lunar orbit moves southward to face South declination of ∠-18.440° in the next southern standstill on 3 June 2015 at 21:10 in ♐ Sagittarius.

Previous standstillNext standstill

Syzygy in 5 days

After 5 days on 2 June 2015 at 16:19 in ♐ Sagittarius, 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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