Waning
Gibbous ♍ Virgo
Moon phase for
Image credit: NASA/Goddard Space Flight Center Scientific Visualization Studio.
Waning Gibbous 70% illuminated
Waning Gibbous is the lunar phase on . Seen from Earth, illuminated fraction of the Moon surface is 70% and getting smaller. The 20 days old Moon is in ♌ Leo.
Moon phases for next 7 days
Saturday Sat
Sunday Sun
Monday Mon
Tuesday Tue
Wednesday Wed
Thursday Thu
Friday Fri
Moon phase and lunation details
4 days after Full Moon
Previous main lunar phase is the Full Moon before 4 days on 3 December 2017 at 15:47.
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 ♌ Leo
Moon is passing about ∠24° of ♌ Leo tropical zodiac sector.
Apparent angular diameter ∠1937"
Lunar disc appears visually 0.6% narrower than solar disc. Moon and Sun apparent angular diameters are ∠1937" and ∠1948".
Cold Moon before 4 days
Next Full Moon is the Wolf Moon of January 2018 after 24 days on 2 January 2018 at 02:24.
Upcoming main Moon phases
- Last Quarter in Virgo ♍ on 10 December 2017 at 07:51
- New Moon in Sagittarius ♐ on 18 December 2017 at 06:31
- First Quarter in Aries ♈ on 26 December 2017 at 09:20
- Full Moon in Cancer ♋ on 2 January 2018 at 02:24
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 221 / 1174
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 221 of Meeus index or 1174 from Brown series.
Synodic month length 29.78 days
The length of the lunation is 29 days, 18 hours and 48 minutes. It is 59 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 longer than mean
The length of the current synodic month is 6 hours and 4 minutes longer than the mean synodic month length. It is 59 minutes shorter compared to 21st century's longest synodic month length.
Lunar orbit position on
True anomaly ∠147°
At the beginning of the lunation cycle the true anomaly is ∠147°. At the beginning of next synodic month the true anomaly is going to be ∠173.3°.
Moon after perigee
4 days after point of perigee on 4 December 2017 at 08:42 in ♊ Gemini. The lunar orbit is getting widen, while the Moon is moving away from the Earth. It will keep this direction over the next 10 days, until the Moon reaches the point of next apogee on 19 December 2017 at 01:27 in ♑ Capricorn.
Distance to Moon 370 091 km
The Moon is 370 091 km (229 964 mi) away from Earth and getting further over the next 10 days until the point apogee when Earth-Moon distance is going to be 406 605 km (252 653 mi).
Moon in ascending node
Moon is in ascending node in ♌ Leo at 00:39 crossing the ecliptic from South to North to meet descending node 13 days later on 22 December 2017 at 10:04 in ♒ Aquarius.
New draconic month
At 00:39 the Moon completes the previous draconic month and enters the new one.
Moon after northern standstill
3 days since the previous standstill on 5 December 2017 at 11:43 in ♋ Cancer when the Moon has reached North declination of ∠20.015°, the lunar orbit is extending southward over the next 10 days to face maximum declination of ∠-20.062° at the point of next southern standstill on 19 December 2017 at 09:31 in ♑ Capricorn.
Syzygy in 9 days
In 9 days on 18 December 2017 at 06:31 in ♐ Sagittarius 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.
