Waning Gibbous on . The illuminated surface of the moon is 70% and getting smaller. The lunar cycle is 20 days old.
The 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.
Slide horizontally to discover the moon phase on nearby dates.
Main moon phases of the following lunar cycle.
Moon is passing about ∠16° of ♍ Virgo tropical zodiac sector.
Previous main lunar phase is the Full Moon before 5 days on 25 December 2091 at 21:59.
Next Full Moon is the Wolf Moon of January 2092 after 24 days on 24 January 2092 at 14:55.
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.
Lunar disc appears visually 1.6% narrower than solar disc. Moon and Sun apparent angular diameters are ∠1921" and ∠1951".
The Moon is 20 days old and navigating from the middle to the last part of the current synodic month. This is lunation 1137 of Meeus index or 2090 from Brown series.
The length of this lunation is 29 days, 11 hours and 43 minutes and it is 1 hour and 43 minutes shorter than the upcoming lunation's length. The lengths of the following synodic months are going to increase with the lunar orbit true anomaly getting closer to the value it has at the point of New Moon at apogee (∠180°).
The length of the current synodic month is 1 hour and 1 minute shorter than the mean synodic month length. It is 5 hours and 8 minutes longer compared to 21st century's shortest synodic month length.
The true anomaly of the Moon orbit at the beginning of this lunation cycle is ∠20.8° and at the beginning of the next lunar synodic month the true anomaly is going to be ∠40.9°.
10 days since point of apogee on 21 December 2091 at 10:59 in ♉ Taurus the lunar orbit is getting narrow while the Moon is moving towards the Earth. It will keep this direction over the next 6 days until the Moon reaches the point of next perigee on 6 January 2092 at 12:22 in ♐ Sagittarius.
The Moon is 373 221 km (231 909 mi) away from Earth and getting closer over the next 6 days until the point perigee when Earth-Moon distance is going to be 364 495 km (226 487 mi).
1 day after ascending node on 29 December 2091 at 20:00 in ♌ Leo the Moon is positioned north of the ecliptic over the following 11 days until the lunar crosses the ecliptic again from North to South in descending node on 11 January 2092 at 13:52 in ♒ Aquarius.
5 days since the last northern standstill on 26 December 2091 at 05:43 in ♋ Cancer when the Moon has reached North declination of ∠19.486° the lunar orbit is extending southward over the next 7 days to face maximum declination of ∠-19.466° at the point of next southern standstill on 8 January 2092 at 08:40 in ♑ Capricorn.
1 day since the beginning of this draconic month in ♌ Leo the Moon is navigating from the beginning to the first part of the lunar cycle.
In 8 days on 9 January 2092 at 01:37 in ♑ Capricorn 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.
Parts of this Lunar Calendar are based on Planetary Ephemeris Data Courtesy of Fred Espenak, www.Astropixels.com
Moon phase image credit to NASA/Goddard Space Flight Center Scientific Visualization Studio, svs.gsfc.nasa.gov