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

Last Quarter in Sagittarius

Last Quarter on . The illuminated surface of the moon is 44% and getting smaller. The lunar cycle is 22 days old.

* The exact date and time of this Last Quarter phase is on 23 February 2079 at 19:23 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 ♐ Sagittarius

Moon is passing about ∠14° of ♐ Sagittarius tropical zodiac sector.

Worm Moon after 21 days

Next Full Moon is the Worm Moon of March 2079 after 21 days on 17 March 2079 at 13:45.

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 ∠1769"

Lunar disc appears visually 9.1% narrower than solar disc. Moon and Sun apparent angular diameters are ∠1769" and ∠1938".

Lunation 978 / 1931

The Moon is 22 days old and navigating through the last part of the current synodic month. This is lunation 978 of Meeus index or 1931 from Brown series.

Synodic month length 29.59 days

The length of this lunation is 29 days, 14 hours and 13 minutes and it is 2 hours and 32 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 1 hour and 29 minutes longer than the mean synodic month length. It is 5 hours and 34 minutes shorter compared to 21st century's longest synodic month length.

Lunar orbit details for

True anomaly ∠261.8°

The true anomaly of the Moon orbit at the beginning of this lunation cycle is ∠261.8° and at the beginning of the next lunar synodic month the true anomaly is going to be ∠296.6°.

Moon after apogee

1 day since point of apogee on 23 February 2079 at 18:10 in ♏ Scorpio the lunar orbit is getting narrow while the Moon is moving towards the Earth. It will keep this direction over the next 11 days until the Moon reaches the point of next perigee on 8 March 2079 at 01:47 in ♉ Taurus.

Distance to Moon 405 189 km

The Moon is 405 189 km (251 773 mi) away from Earth and getting closer over the next 11 days until the point perigee when Earth-Moon distance is going to be 368 876 km (229 209 mi).

Moon after descending node

3 days after descending node on 21 February 2079 at 02:05 in ♏ Scorpio the Moon is positioned south of the ecliptic over the following 10 days until the lunar crosses the ecliptic again from South to North in ascending node on 7 March 2079 at 01:24 in ♉ Taurus.

Moon before southern standstill

12 days since the last northern standstill on 12 February 2079 at 07:40 in ♋ Cancer when the Moon has reached North declination of ∠27.715° the lunar orbit is extending southward over the next day to face maximum declination of ∠-27.818° at the point of next southern standstill on 26 February 2079 at 08:11 in ♑ Capricorn.

Draconic month

16 days since the beginning of this draconic month in ♈ Aries the Moon is navigating from the second to the final part of the lunar cycle.

Syzygy in 7 days

In 7 days on 3 March 2079 at 13:49 in ♓ Pisces 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