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 2092 at 00:32 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 ∠9° of ♊ Gemini tropical zodiac sector.

Harvest Moon after 21 days

Next Full Moon is the Harvest Moon of September 2092 after 21 days on 15 September 2092 at 20:33.

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 ∠1768"

Lunar disc appears visually 7.1% narrower than solar disc. Moon and Sun apparent angular diameters are ∠1768" and ∠1899".

Lunation 1145 / 2098

The Moon is 22 days old and navigating through the last part of the current synodic month. This is lunation 1145 of Meeus index or 2098 from Brown series.

Synodic month length 29.51 days

The length of this lunation is 29 days, 12 hours and 20 minutes and it is 1 hour and 19 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°).

Lunation length shorter than mean

The length of the current synodic month is 24 minutes shorter than the mean synodic month length. It is 5 hours and 45 minutes longer compared to 21st century's shortest synodic month length.

Lunar orbit details for

True anomaly ∠246.7°

The true anomaly of the Moon orbit at the beginning of this lunation cycle is ∠246.7° and at the beginning of the next lunar synodic month the true anomaly is going to be ∠282.2°.

Moon at apogee

Moon is at apogee at 18:58 about 12 days since last perigee on 13 August 2092 at 17:47 in ♐ Sagittarius the lunar orbit is going to narrow while the Moon is moving towards the Earth over the upcoming 13 days until point of next perigee on 8 September 2092 at 07:44 in ♐ Sagittarius.

Distance to Moon 404 285 km

This apogee Moon is 404 285 km (251 211 mi) away from Earth. This is the year's closest apogee of 2092. It is 1 123 km further than the mean apogee distance, but it is still 234 km closer than the farthest apogee of 21st century.

Moon before ascending node

8 days after descending node on 16 August 2092 at 14:00 in ♒ Aquarius the Moon is positioned south of the ecliptic over the following 5 days until the lunar crosses the ecliptic again from South to North in ascending node on 30 August 2092 at 21:39 in ♌ Leo.

Moon before northern standstill

11 days since the last southern standstill on 14 August 2092 at 05:05 in ♑ Capricorn when the Moon has reached South declination of ∠-20.084° the lunar orbit is extending northward over the next 2 days to face maximum declination of ∠20.103° at the point of next northern standstill on 28 August 2092 at 04:01 in ♋ Cancer.

Draconic month

21 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.

Syzygy in 7 days

In 7 days on 1 September 2092 at 22:14 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