Last Quarter Moon
Last Quarter MoonImage credit: NASA/Goddard Space Flight Center Scientific Visualization Studio.(large image)

Last Quarter in Gemini

Last Quarter on . The illuminated surface of the moon is 46% and getting smaller. The lunar cycle is 22 days old.

* The exact date and time of this Last Quarter phase is on 25 August 2027 at 02:27 UTC.

Moonrise and moonset

The moon rises at midnight and sets at noon. It is visible to the south in the morning.

Moon phases on nearby dates

Slide horizontally to discover the moon phase on nearby dates.

Upcoming main moon phases

Main moon phases of the following lunar cycle.

Moon phase and lunation details

Moon in ♊ Gemini

Moon is passing about ∠7° of ♊ Gemini tropical zodiac sector.

Harvest Moon after 21 days

Next Full Moon is the Harvest Moon of September 2027 after 21 days on 15 September 2027 at 23:04.

Neap tide

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.

Apparent angular diameter ∠1920"

Lunar disc appears visually 1.2% wider than solar disc. Moon and Sun apparent angular diameters are ∠1920" and ∠1898".

Lunation 341 / 1294

The Moon is 22 days old and navigating through the last part of the current synodic month. This is lunation 341 of Meeus index or 1294 from Brown series.

Synodic month length 29.32 days

The length of this lunation is 29 days, 7 hours and 36 minutes and it is 1 hour and 19 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°).

Lunation length shorter than mean

The length of the current synodic month is 5 hours and 8 minutes shorter than the mean synodic month length. It is 1 hour and 1 minute longer compared to 21st century's shortest synodic month length.

Lunar orbit details for

True anomaly ∠2.6°

The true anomaly of the Moon orbit at the beginning of this lunation cycle is ∠2.6° and at the beginning of the next lunar synodic month the true anomaly is going to be ∠18.2°.

Moon before perigee

9 days since point of apogee on 15 August 2027 at 14:23 in ♑ Capricorn the lunar orbit is getting narrow while the Moon is moving towards the Earth. It will keep this direction over the next 5 days until the Moon reaches the point of next perigee on 30 August 2027 at 15:36 in ♌ Leo.

Distance to Moon 373 229 km

The Moon is 373 229 km (231 914 mi) away from Earth and getting closer over the next 5 days until the point perigee when Earth-Moon distance is going to be 359 208 km (223 202 mi).

Moon before descending node

9 days after ascending node on 16 August 2027 at 05:51 in ♒ Aquarius the Moon is positioned north of the ecliptic over the following 4 days until the lunar crosses the ecliptic again from North to South in descending node on 29 August 2027 at 23:01 in ♌ Leo.

Moon before northern standstill

13 days since the last southern standstill on 12 August 2027 at 02:05 in ♐ Sagittarius when the Moon has reached South declination of ∠-27.209° the lunar orbit is extending northward over the next day to face maximum declination of ∠27.172° at the point of next northern standstill on 26 August 2027 at 14:14 in ♊ Gemini.

Draconic month

9 days since the beginning of this draconic month in ♒ Aquarius the Moon is navigating from the beginning to the first part of the lunar cycle.

Syzygy in 6 days

In 6 days on 31 August 2027 at 17:41 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.

Lunar calendar

Sources and credits

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