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

First Quarter in Aries

First Quarter on . The illuminated surface of the moon is 56% and growing larger. The lunar cycle is 8 days young.

* The exact date and time of this First Quarter phase is on 24 December 2093 at 23:25 UTC.

Moonrise and moonset

The moon rises at noon and sets at midnight. It is visible high in the southern sky in early evening.

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 ♈ Aries

Moon is passing about ∠11° of ♈ Aries tropical zodiac sector.

Wolf Moon after 7 days

Next Full Moon is the Wolf Moon of January 2094 after 7 days on 1 January 2094 at 16:51.

Moderate tide

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.

Apparent angular diameter ∠1916"

Lunar disc appears visually 1.8% narrower than solar disc. Moon and Sun apparent angular diameters are ∠1916" and ∠1951".

Lunation 1162 / 2115

The Moon is 8 days young and navigating through the first part of the current synodic month. This is lunation 1162 of Meeus index or 2115 from Brown series.

Synodic month length 29.47 days

The length of this lunation is 29 days, 11 hours and 18 minutes and it is 40 minutes longer than the upcoming lunation's length. This is the year's shortest synodic month of 2093. 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 1 hour and 26 minutes shorter than the mean synodic month length. It is 4 hours and 43 minutes longer compared to 21st century's shortest synodic month length.

Lunar orbit details for

True anomaly ∠335.6°

The true anomaly of the Moon orbit at the beginning of this lunation cycle is ∠335.6° and at the beginning of the next lunar synodic month the true anomaly is going to be ∠352.5°.

Moon after perigee

5 days since point of perigee on 19 December 2093 at 18:42 in ♑ Capricorn the lunar orbit is getting widen while the Moon is moving away from the Earth. It will keep this direction over the next 9 days until the Moon reaches the point of next apogee on 4 January 2094 at 09:27 in ♌ Leo.

Distance to Moon 374 060 km

The Moon is 374 060 km (232 430 mi) away from Earth and getting further over the next 9 days until the point apogee when Earth-Moon distance is going to be 406 096 km (252 336 mi).

Moon after descending node

5 days after descending node on 19 December 2093 at 15:25 in ♑ Capricorn the Moon is positioned south of the ecliptic over the following 7 days until the lunar crosses the ecliptic again from South to North in ascending node on 2 January 2094 at 02:47 in ♋ Cancer.

Moon after southern standstill

6 days since the last southern standstill on 19 December 2093 at 08:08 in ♑ Capricorn when the Moon has reached South declination of ∠-22.474° the lunar orbit is extending northward over the next 7 days to face maximum declination of ∠22.474° at the point of next northern standstill on 1 January 2094 at 17:59 in ♋ Cancer.

Draconic month

19 days since the beginning of this draconic month in ♋ Cancer the Moon is navigating from the second to the final part of the lunar cycle.

Syzygy in 7 days

In 7 days on 1 January 2094 at 16:51 in ♋ Cancer the Moon is going to be in a Full Moon geocentric opposition with the Sun and thus forming the next Sun-Earth-Moon 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