Last Quarter on . The illuminated surface of the moon is 50% and getting smaller. The lunar cycle is 22 days old.
* The exact date and time of this Last Quarter phase is on 29 June 2100 at 11:52 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 ∠8° of ♈ Aries tropical zodiac sector.
Next Full Moon is the Buck Moon of July 2100 after 21 days on 21 July 2100 at 10:12.
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 6% narrower than solar disc. Moon and Sun apparent angular diameters are ∠1777" and ∠1887".
The Moon is 22 days old and navigating through the last part of the current synodic month. This is lunation 1242 of Meeus index or 2195 from Brown series.
The length of this lunation is 29 days, 12 hours and 35 minutes and it is 1 hour and 40 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 9 minutes shorter than the mean synodic month length. It is 6 hours 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 ∠227.5° and at the beginning of the next lunar synodic month the true anomaly is going to be ∠261°.
9 days since point of perigee on 19 June 2100 at 12:17 in ♏ Scorpio the lunar orbit is getting widen while the Moon is moving away from the Earth. It will keep this direction over the next day until the Moon reaches the point of next apogee on 1 July 2100 at 09:51 in ♉ Taurus.
The Moon is 403 434 km (250 682 mi) away from Earth and getting further over the next day until the point apogee when Earth-Moon distance is going to be 404 573 km (251 390 mi).
2 days after ascending node on 27 June 2100 at 05:37 in ♓ Pisces the Moon is positioned north of the ecliptic over the following 12 days until the lunar crosses the ecliptic again from North to South in descending node on 11 July 2100 at 12:42 in ♍ Virgo.
7 days since the last southern standstill on 21 June 2100 at 19:11 in ♐ Sagittarius when the Moon has reached South declination of ∠-28.185° the lunar orbit is extending northward over the next 6 days to face maximum declination of ∠28.198° at the point of next northern standstill on 6 July 2100 at 01:14 in ♊ Gemini.
2 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 8 days on 7 July 2100 at 12:06 in ♋ Cancer 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