Waning Gibbous on . The illuminated surface of the moon is 72% 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 ∠6° of ♉ Taurus tropical zodiac sector.
Previous main lunar phase is the Full Moon before 5 days on 19 August 2100 at 21:29.
Next Full Moon is the Harvest Moon of September 2100 after 23 days on 18 September 2100 at 11:32.
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 7.1% narrower than solar disc. Moon and Sun apparent angular diameters are ∠1768" and ∠1899".
The Moon is 20 days old and navigating from the middle to the last part of the current synodic month. This is lunation 1244 of Meeus index or 2197 from Brown series.
The length of this lunation is 29 days, 9 hours and 48 minutes and it is 35 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 2 hours and 56 minutes shorter than the mean synodic month length. It is 3 hours and 13 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 ∠294.6° and at the beginning of the next lunar synodic month the true anomaly is going to be ∠320.8°.
Moon is at apogee at 23:00 about 15 days since last perigee on 10 August 2100 at 16:07 in ♎ Libra the lunar orbit is going to narrow while the Moon is moving towards the Earth over the upcoming 12 days until point of next perigee on 6 September 2100 at 19:23 in ♎ Libra.
This apogee Moon is 404 637 km (251 430 mi) away from Earth. It is 771 km further than the mean apogee distance, but it is still 2 072 km closer than the farthest apogee of 21st century.
4 days after ascending node on 20 August 2100 at 18:39 in ♓ Pisces the Moon is positioned north of the ecliptic over the following 9 days until the lunar crosses the ecliptic again from North to South in descending node on 4 September 2100 at 02:42 in ♍ Virgo.
10 days since the last southern standstill on 15 August 2100 at 09:13 in ♐ Sagittarius when the Moon has reached South declination of ∠-28.334° the lunar orbit is extending northward over the next 4 days to face maximum declination of ∠28.356° at the point of next northern standstill on 29 August 2100 at 17:37 in ♊ Gemini.
4 days since the beginning of this draconic month in ♓ Pisces the Moon is navigating from the beginning to the first part of the lunar cycle.
In 9 days on 4 September 2100 at 08:49 in ♍ Virgo 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