Waning Gibbous on . The illuminated surface of the moon is 78% and getting smaller. The lunar cycle is 19 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 ∠7° of ♊ Gemini tropical zodiac sector.
Previous main lunar phase is the Full Moon before 5 days on 29 September 2099 at 10:45.
Next Full Moon is the Hunter Moon of October 2099 after 24 days on 29 October 2099 at 04:20.
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 4.9% narrower than solar disc. Moon and Sun apparent angular diameters are ∠1826" and ∠1919".
The Moon is 19 days old and navigating from the middle to the last part of the current synodic month. This is lunation 1233 of Meeus index or 2186 from Brown series.
The length of this lunation is 29 days, 8 hours and 42 minutes and it is 1 hour and 15 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 4 hours and 2 minutes shorter than the mean synodic month length. It is 2 hours and 7 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 ∠355.4° and at the beginning of the next lunar synodic month the true anomaly is going to be ∠10.7°.
5 days since point of apogee on 28 September 2099 at 22:34 in ♓ Pisces the lunar orbit is getting narrow while the Moon is moving towards the Earth. It will keep this direction over the next 8 days until the Moon reaches the point of next perigee on 13 October 2099 at 10:26 in ♎ Libra.
The Moon is 392 472 km (243 871 mi) away from Earth and getting closer over the next 8 days until the point perigee when Earth-Moon distance is going to be 357 782 km (222 315 mi).
5 days after ascending node on 28 September 2099 at 14:28 in ♓ Pisces the Moon is positioned north of the ecliptic over the following 7 days until the lunar crosses the ecliptic again from North to South in descending node on 12 October 2099 at 10:42 in ♍ Virgo.
13 days since the last southern standstill on 21 September 2099 at 11:17 in ♐ Sagittarius when the Moon has reached South declination of ∠-28.686° the lunar orbit is extending northward over the next day to face maximum declination of ∠28.657° at the point of next northern standstill on 6 October 2099 at 05:56 in ♊ Gemini.
5 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 14 October 2099 at 01:32 in ♎ Libra 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