Last Quarter on . The illuminated surface of the moon is 43% and getting smaller. The lunar cycle is 22 days old.
* The exact date and time of this Last Quarter phase is on 3 May 2021 at 19:50 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 ∠22° of ♒ Aquarius tropical zodiac sector.
Next Full Moon is the Flower Moon of May 2021 after 21 days on 26 May 2021 at 11:14.
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 1.8% narrower than solar disc. Moon and Sun apparent angular diameters are ∠1869" and ∠1902".
The Moon is 22 days old and navigating through the last part of the current synodic month. This is lunation 263 of Meeus index or 1216 from Brown series.
The length of this lunation is 29 days, 16 hours and 29 minutes and it is 36 minutes longer than the upcoming lunation's length. This is the year's longest synodic month of 2021. 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 3 hours and 45 minutes longer than the mean synodic month length. It is 3 hours and 18 minutes shorter compared to 21st century's longest synodic month length.
The true anomaly of the Moon orbit at the beginning of this lunation cycle is ∠154.8° and at the beginning of the next lunar synodic month the true anomaly is going to be ∠178.9°.
6 days since point of perigee on 27 April 2021 at 15:24 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 7 days until the Moon reaches the point of next apogee on 11 May 2021 at 21:54 in ♉ Taurus.
The Moon is 383 444 km (238 261 mi) away from Earth and getting further over the next 7 days until the point apogee when Earth-Moon distance is going to be 406 512 km (252 595 mi).
5 days after descending node on 29 April 2021 at 09:18 in ♐ Sagittarius 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 13 May 2021 at 10:29 in ♊ Gemini.
3 days since the last southern standstill on 1 May 2021 at 09:37 in ♑ Capricorn when the Moon has reached South declination of ∠-25.591° the lunar orbit is extending northward over the next 11 days to face maximum declination of ∠25.640° at the point of next northern standstill on 15 May 2021 at 22:25 in ♋ Cancer.
18 days since the beginning of this draconic month in ♊ Gemini the Moon is navigating from the second to the final part of the lunar cycle.
In 7 days on 11 May 2021 at 19:00 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
