Waning
Gibbous ♊ Gemini
Moon phase for
Image credit: NASA/Goddard Space Flight Center Scientific Visualization Studio.
Waning Gibbous 71% illuminated
Waning Gibbous is the lunar phase on . Seen from Earth, illuminated fraction of the Moon surface is 71% and getting smaller. The 20 days old Moon is in ♊ Gemini.
Moon phases for next 7 days
Monday Mon
Tuesday Tue
Wednesday Wed
Thursday Thu
Friday Fri
Saturday Sat
Sunday Sun
Moon phase and lunation details
5 days after Full Moon
Previous main lunar phase is the Full Moon before 5 days on 25 September 2018 at 02:53.
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 ♊ Gemini
Moon is passing about ∠13° of ♊ Gemini tropical zodiac sector.
Apparent angular diameter ∠1932"
Lunar disc appears visually 0.8% wider than solar disc. Moon and Sun apparent angular diameters are ∠1932" and ∠1916".
Harvest Moon before 5 days
Next Full Moon is the Hunter Moon of October 2018 after 24 days on 24 October 2018 at 16:45.
Upcoming main Moon phases
- Last Quarter in Cancer ♋ on 2 October 2018 at 09:45
- New Moon in Libra ♎ on 9 October 2018 at 03:47
- First Quarter in Capricorn ♑ on 16 October 2018 at 18:02
- Full Moon in Aries ♈ on 24 October 2018 at 16:45
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 231 / 1184
The Moon is 20 days old. Earth's natural satellite is moving from the middle to the last part of current synodic month. This is lunation 231 of Meeus index or 1184 from Brown series.
Synodic month length 29.41 days
The length of the lunation is 29 days, 9 hours and 45 minutes. It is 2 hours and 30 minutes shorter than the next lunation's length. The lengths of the following synodic months are going to increasing with the true anomaly getting closer to the value it has at the point of New Moon at apogee (∠180°).
Lunation length shorter than mean
The length of the current synodic month is 2 hours and 59 minutes shorter than the mean synodic month length. It is 3 hours and 10 minutes longer compared to 21st century's shortest synodic month length.
Lunar orbit position on
True anomaly ∠28°
At the beginning of the lunation cycle the true anomaly is ∠28°. At the beginning of next synodic month the true anomaly is going to be ∠49.6°.
Moon before apogee
10 days after point of apogee on 20 September 2018 at 00:54 in ♒ Aquarius. The lunar orbit is getting narrow, while the Moon is moving towards the Earth. It will keep this direction over the next 5 days, until the Moon reaches the point of next perigee on 5 October 2018 at 22:29 in ♌ Leo.
Distance to Moon 371 094 km
The Moon is 371 094 km (230 587 mi) away from Earth and getting closer over the next 5 days until the point perigee when Earth-Moon distance is going to be 366 396 km (227 668 mi).
Moon before ascending node
10 days after descending node on 20 September 2018 at 09:30 in ♒ Aquarius. The Moon is located south of the ecliptic over the following 3 days, until the lunar orbit crosses from South to North in ascending node on 4 October 2018 at 03:10 in ♌ Leo.
Draconic month
23 days since the beginning of current draconic month in ♋ Cancer, the Moon is navigating from the second to the final part of the cycle.
Moon before northern standstill
12 days since the previous standstill on 18 September 2018 at 09:35 in ♑ Capricorn when the Moon has reached South declination of ∠-20.909°, the lunar orbit is extending northward over the next 2 days to face maximum declination of ∠21.037° at the point of next northern standstill on 2 October 2018 at 13:03 in ♋ Cancer.
Syzygy in 8 days
In 8 days on 9 October 2018 at 03:47 in ♎ Libra the Moon is going to be in a New Moon geocentric conjunction with the Sun and thus forming the next Sun-Moon-Earth syzygy alignment.
