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 57% and getting smaller. The lunar cycle is 21 days old.

* The exact date and time of this Last Quarter phase is on 30 September 2067 at 06:01 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 leaving the last ∠2° of ♊ Gemini tropical zodiac sector and will enter ♋ Cancer later.

Hunter Moon after 22 days

Next Full Moon is the Hunter Moon of October 2067 after 22 days on 22 October 2067 at 10:56.

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 ∠1806"

Lunar disc appears visually 5.9% narrower than solar disc. Moon and Sun apparent angular diameters are ∠1806" and ∠1916".

Lunation 837 / 1790

The Moon is 21 days old and navigating through the last part of the current synodic month. This is lunation 837 of Meeus index or 1790 from Brown series.

Synodic month length 29.64 days

The length of this lunation is 29 days, 15 hours and 19 minutes and it is 33 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 longer than mean

The length of the current synodic month is 2 hours and 35 minutes longer than the mean synodic month length. It is 4 hours and 28 minutes shorter compared to 21st century's longest synodic month length.

Lunar orbit details for

True anomaly ∠207.1°

The true anomaly of the Moon orbit at the beginning of this lunation cycle is ∠207.1° and at the beginning of the next lunar synodic month the true anomaly is going to be ∠237.7°.

Moon before apogee

8 days since point of perigee on 21 September 2067 at 11:31 in ♓ Pisces the lunar orbit is getting widen while the Moon is moving away from the Earth. It will keep this direction over the next 4 days until the Moon reaches the point of next apogee on 3 October 2067 at 12:21 in ♌ Leo.

Distance to Moon 396 803 km

The Moon is 396 803 km (246 562 mi) away from Earth and getting further over the next 4 days until the point apogee when Earth-Moon distance is going to be 405 262 km (251 818 mi).

Moon after descending node

1 day after descending node on 28 September 2067 at 09:08 in ♊ Gemini the Moon is positioned south of the ecliptic over the following 13 days until the lunar crosses the ecliptic again from South to North in ascending node on 12 October 2067 at 20:11 in ♐ Sagittarius.

Moon after northern standstill

1 day since the last northern standstill on 28 September 2067 at 17:33 in ♊ Gemini when the Moon has reached North declination of ∠22.519° the lunar orbit is extending southward over the next 13 days to face maximum declination of ∠-22.403° at the point of next southern standstill on 13 October 2067 at 06:21 in ♐ Sagittarius.

Draconic month

13 days since the beginning of this draconic month in ♐ Sagittarius the Moon is navigating from the second to the final part of the lunar cycle.

Syzygy in 8 days

In 8 days on 8 October 2067 at 09:28 in ♎ Libra 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