Waning Gibbous on . The illuminated surface of the moon is 60% and getting smaller. The lunar cycle is 21 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 leaving the last ∠3° of ♊ Gemini tropical zodiac sector and will enter ♋ Cancer later.
Previous main lunar phase is the Full Moon before 6 days on 25 September 2018 at 02:53.
Next Full Moon is the Hunter Moon of October 2018 after 23 days on 24 October 2018 at 16:45.
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 1.7% wider than solar disc. Moon and Sun apparent angular diameters are ∠1950" and ∠1917".
The Moon is 21 days old and navigating from the middle to the last part of the current synodic month. This is lunation 231 of Meeus index or 1184 from Brown series.
The length of this lunation is 29 days, 9 hours and 45 minutes and it is 2 hours and 30 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 2 hours and 59 minutes shorter than the mean synodic month length. It is 3 hours and 10 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 ∠28° and at the beginning of the next lunar synodic month the true anomaly is going to be ∠49.6°.
11 days since point of apogee on 20 September 2018 at 00:54 in ♒ Aquarius the lunar orbit is getting narrow while the Moon is moving towards the Earth. It will keep this direction over the next 4 days until the Moon reaches the point of next perigee on 5 October 2018 at 22:29 in ♌ Leo.
The Moon is 367 675 km (228 463 mi) away from Earth and getting closer over the next 4 days until the point perigee when Earth-Moon distance is going to be 366 396 km (227 668 mi).
11 days after descending node on 20 September 2018 at 09:30 in ♒ Aquarius the Moon is positioned south of the ecliptic over the following 2 days until the lunar crosses the ecliptic again from South to North in ascending node on 4 October 2018 at 03:10 in ♌ Leo.
13 days since the last southern standstill on 18 September 2018 at 09:35 in ♑ Capricorn when the Moon has reached South declination of ∠-20.909° the lunar orbit is extending northward over the next day to face maximum declination of ∠21.037° at the point of next northern standstill on 2 October 2018 at 13:03 in ♋ Cancer.
24 days since the beginning of this draconic month in ♋ Cancer the Moon is navigating from the second to the final part of the lunar cycle.
In 7 days on 9 October 2018 at 03:47 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