Waning
Gibbous ♋ Cancer
Moon phase for
Image credit: NASA/Goddard Space Flight Center Scientific Visualization Studio.
Waning Gibbous 81% illuminated
Waning Gibbous is the lunar phase on . Seen from Earth, illuminated fraction of the Moon surface is 81% and getting smaller. The 19 days old Moon is in ♊ Gemini.
Moon phases for next 7 days
Thursday Thu
Friday Fri
Saturday Sat
Sunday Sun
Monday Mon
Tuesday Tue
Wednesday Wed
Moon phase and lunation details
4 days after Full Moon
Previous main lunar phase is the Full Moon before 4 days on 18 October 2013 at 23:38.
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 ∠22° of ♊ Gemini tropical zodiac sector.
Apparent angular diameter ∠1776"
Lunar disc appears visually 8.3% narrower than solar disc. Moon and Sun apparent angular diameters are ∠1776" and ∠1929".
Hunter Moon before 4 days
Next Full Moon is the Beaver Moon of November 2013 after 25 days on 17 November 2013 at 15:16.
Upcoming main Moon phases
- Last Quarter in Cancer ♋ on 26 October 2013 at 23:41
- New Moon in Scorpio ♏ on 3 November 2013 at 12:50
- First Quarter in Aquarius ♒ on 10 November 2013 at 05:57
- Full Moon in Taurus ♉ on 17 November 2013 at 15:16
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 170 / 1123
The Moon is 19 days old. Earth's natural satellite is moving from the middle to the last part of current synodic month. This is lunation 170 of Meeus index or 1123 from Brown series.
Synodic month length 29.51 days
The length of the lunation is 29 days, 12 hours and 15 minutes. It is 43 minutes longer than the next lunation's length. The lengths of the following synodic months are going to decreasing with the true anomaly getting closer to the value it has at the point of New Moon at perigee (∠0° or ∠360°).
Lunation length shorter than mean
The length of the current synodic month is 29 minutes shorter than the mean synodic month length. It is 5 hours and 40 minutes longer compared to 21st century's shortest synodic month length.
Lunar orbit position on
True anomaly ∠285.3°
At the beginning of the lunation cycle the true anomaly is ∠285.3°. At the beginning of next synodic month the true anomaly is going to be ∠315°.
Moon before perigee
12 days after point of perigee on 10 October 2013 at 23:06 in ♐ Sagittarius. The lunar orbit is getting widen, while the Moon is moving away from the Earth. It will keep this direction over the next 2 days, until the Moon reaches the point of next apogee on 25 October 2013 at 14:25 in ♋ Cancer.
Distance to Moon 403 639 km
The Moon is 403 639 km (250 810 mi) away from Earth and getting further over the next 2 days until the point apogee when Earth-Moon distance is going to be 404 561 km (251 383 mi).
Moon after descending node
3 days after descending node on 19 October 2013 at 21:47 in ♉ Taurus. The Moon is located south of the ecliptic over the following 10 days, until the lunar orbit crosses from South to North in ascending node on 3 November 2013 at 06:52 in ♏ Scorpio.
Draconic month
16 days since the beginning of current draconic month in ♏ Scorpio, the Moon is navigating from the second to the final part of the cycle.
Moon at northern standstill
At 09:13 the Moon is meeting its standstill point to reach North declination of ∠19.509°. This is the year's northernmost lunar standstill of 2013. Over the next 13 days the lunar orbit is going to extend southward to face maximum declination of ∠-19.511° at the point of next standstill in ♐ Sagittarius on 6 November 2013 at 06:43.
Syzygy in 11 days
In 11 days on 3 November 2013 at 12:50 in ♏ Scorpio 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.
