Waning Gibbous on . The illuminated surface of the moon is 87% 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 ∠20° of ♉ Taurus tropical zodiac sector.
Previous main lunar phase is the Full Moon before 3 days on 27 September 2091 at 15:56.
Next Full Moon is the Hunter Moon of October 2091 after 25 days on 27 October 2091 at 09:18.
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 7.9% narrower than solar disc. Moon and Sun apparent angular diameters are ∠1770" and ∠1917".
The Moon is 18 days old and navigating from the middle to the last part of the current synodic month. This is lunation 1134 of Meeus index or 2087 from Brown series.
The length of this lunation is 29 days, 8 hours and 54 minutes and it is 19 minutes shorter than the upcoming lunation's length. This is the year's shortest synodic month of 2091. 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 3 hours and 50 minutes shorter than the mean synodic month length. It is 2 hours and 19 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 ∠332.3° and at the beginning of the next lunar synodic month the true anomaly is going to be ∠349.5°.
1 day since point of apogee on 30 September 2091 at 16:41 in ♉ Taurus the lunar orbit is getting narrow while the Moon is moving towards the Earth. It will keep this direction over the next 11 days until the Moon reaches the point of next perigee on 13 October 2091 at 09:20 in ♎ Libra.
The Moon is 404 844 km (251 558 mi) away from Earth and getting closer over the next 11 days until the point perigee when Earth-Moon distance is going to be 357 592 km (222 197 mi).
6 days after descending node on 25 September 2091 at 00:30 in ♓ Pisces the Moon is positioned south of the ecliptic over the following 8 days until the lunar crosses the ecliptic again from South to North in ascending node on 9 October 2091 at 12:42 in ♍ Virgo.
10 days since the last southern standstill on 20 September 2091 at 16:58 in ♑ Capricorn when the Moon has reached South declination of ∠-18.923° the lunar orbit is extending northward over the next 3 days to face maximum declination of ∠19.007° at the point of next northern standstill on 5 October 2091 at 08:31 in ♋ Cancer.
19 days since the beginning of this draconic month in ♍ Virgo the Moon is navigating from the second to the final part of the lunar cycle.
In 11 days on 12 October 2091 at 18:29 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