Last Quarter on . The illuminated surface of the moon is 49% and getting smaller. The lunar cycle is 22 days old.
* The exact date and time of this Last Quarter phase is on 19 April 2017 at 09:57 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 first ∠1° of ♒ Aquarius tropical zodiac sector.
Next Full Moon is the Flower Moon of May 2017 after 21 days on 10 May 2017 at 21:43.
There is medium ocean tide on this date. Sun and Moon gravitational forces are not aligned, but meet at very acute angle, so their combined tidal force is moderate.
Lunar disc appears visually 5.5% narrower than solar disc. Moon and Sun apparent angular diameters are ∠1808" and ∠1910".
The Moon is 22 days old and navigating through the last part of the current synodic month. This is lunation 213 of Meeus index or 1166 from Brown series.
The length of this lunation is 29 days, 9 hours and 19 minutes and it is 1 hour and 51 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 3 hours and 25 minutes shorter than the mean synodic month length. It is 2 hours and 44 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 ∠321.4° and at the beginning of the next lunar synodic month the true anomaly is going to be ∠340.4°.
4 days since point of apogee on 15 April 2017 at 10:05 in ♐ Sagittarius 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 27 April 2017 at 16:18 in ♉ Taurus.
The Moon is 396 400 km (246 312 mi) away from Earth and getting closer over the next 8 days until the point perigee when Earth-Moon distance is going to be 359 325 km (223 274 mi).
12 days after ascending node on 7 April 2017 at 09:14 in ♍ Virgo the Moon is positioned north of the ecliptic over the following 2 days until the lunar crosses the ecliptic again from North to South in descending node on 21 April 2017 at 22:30 in ♒ Aquarius.
1 day since the last southern standstill on 17 April 2017 at 13:12 in ♑ Capricorn when the Moon has reached South declination of ∠-19.095° the lunar orbit is extending northward over the next 11 days to face maximum declination of ∠19.187° at the point of next northern standstill on 30 April 2017 at 13:33 in ♊ Gemini.
12 days since the beginning of this draconic month in ♍ Virgo the Moon is navigating from the beginning to the first part of the lunar cycle.
In 7 days on 26 April 2017 at 12:16 in ♉ Taurus 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