Last Quarter on . The illuminated surface of the moon is 47% and getting smaller. The lunar cycle is 22 days old.
* The exact date and time of this Last Quarter phase is on 14 September 2055 at 05:14 UTC.
The moon rises at midnight and sets at noon. It is visible to the south in the morning.
Slide horizontally to discover the moon phase on nearby dates.
Main moon phases of the following lunar cycle.
Moon is passing about ∠25° of ♊ Gemini tropical zodiac sector.
Next Full Moon is the Hunter Moon of October 2055 after 21 days on 5 October 2055 at 18:38.
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 ∠1844" and ∠1908".
The Moon is 22 days old and navigating through the last part of the current synodic month. This is lunation 688 of Meeus index or 1641 from Brown series.
The length of this lunation is 29 days, 8 hours and 5 minutes and it is 25 minutes shorter than the upcoming lunation's length. This is the year's shortest synodic month of 2055. 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 4 hours and 39 minutes shorter than the mean synodic month length. It is 1 hour and 30 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 ∠336.4° and at the beginning of the next lunar synodic month the true anomaly is going to be ∠352.8°.
5 days since point of apogee on 8 September 2055 at 13:59 in ♈ Aries the lunar orbit is getting narrow while the Moon is moving towards the Earth. It will keep this direction over the next 7 days until the Moon reaches the point of next perigee on 21 September 2055 at 12:32 in ♎ Libra.
The Moon is 388 614 km (241 474 mi) away from Earth and getting closer over the next 7 days until the point perigee when Earth-Moon distance is going to be 357 315 km (222 025 mi).
11 days after descending node on 3 September 2055 at 07:35 in ♒ Aquarius the Moon is positioned south of the ecliptic over the following 3 days until the lunar crosses the ecliptic again from South to North in ascending node on 17 September 2055 at 19:18 in ♌ Leo.
13 days since the last southern standstill on 31 August 2055 at 23:31 in ♑ Capricorn when the Moon has reached South declination of ∠-20.442° the lunar orbit is extending northward over the next day to face maximum declination of ∠20.530° at the point of next northern standstill on 15 September 2055 at 17:00 in ♋ Cancer.
24 days since the beginning of this draconic month in ♌ Leo the Moon is navigating from the second to the final part of the lunar cycle.
In 6 days on 21 September 2055 at 02:19 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