Waning Gibbous on . The illuminated surface of the moon is 84% and getting smaller. The lunar cycle is 18 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 ∠19° of ♌ Leo tropical zodiac sector.
Previous main lunar phase is the Full Moon before 3 days on 18 December 2078 at 23:34.
Next Full Moon is the Wolf Moon of January 2079 after 25 days on 17 January 2079 at 11:06.
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 3.4% narrower than solar disc. Moon and Sun apparent angular diameters are ∠1886" and ∠1951".
The Moon is 18 days old and navigating from the middle to the last part of the current synodic month. This is lunation 976 of Meeus index or 1929 from Brown series.
The length of this lunation is 29 days, 18 hours and 42 minutes and it is 1 hour and 57 minutes longer than the upcoming lunation's length. The lengths of the following synodic months are going to decrease with the lunar orbit true anomaly getting closer to the value it has at the point of New Moon at perigee (∠0° or ∠360°).
The length of the current synodic month is 5 hours and 58 minutes longer than the mean synodic month length. It is 1 hour and 5 minutes shorter compared to 21st century's longest synodic month length.
The true anomaly of the Moon orbit at the beginning of this lunation cycle is ∠196.6° and at the beginning of the next lunar synodic month the true anomaly is going to be ∠225.6°.
4 days since point of perigee on 17 December 2078 at 21:10 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 7 days until the Moon reaches the point of next apogee on 30 December 2078 at 02:17 in ♏ Scorpio.
The Moon is 379 973 km (236 104 mi) away from Earth and getting further over the next 7 days until the point apogee when Earth-Moon distance is going to be 405 665 km (252 069 mi).
6 days after ascending node on 15 December 2078 at 19:09 in ♉ Taurus the Moon is positioned north of the ecliptic over the following 6 days until the lunar crosses the ecliptic again from North to South in descending node on 28 December 2078 at 21:50 in ♏ Scorpio.
2 days since the last northern standstill on 19 December 2078 at 14:06 in ♊ Gemini when the Moon has reached North declination of ∠27.536° the lunar orbit is extending southward over the next 11 days to face maximum declination of ∠-27.521° at the point of next southern standstill on 2 January 2079 at 17:40 in ♑ Capricorn.
6 days since the beginning of this draconic month in ♉ Taurus the Moon is navigating from the beginning to the first part of the lunar cycle.
In 11 days on 3 January 2079 at 06:50 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