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

First Quarter in Gemini

First Quarter on . The illuminated surface of the moon is 48% and growing larger. The lunar cycle is 7 days young.

* The exact date and time of this First Quarter phase is on 11 March 2087 at 15:26 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 ♊ Gemini

Moon is passing about ∠19° of ♊ Gemini tropical zodiac sector.

Worm Moon after 7 days

Next Full Moon is the Worm Moon of March 2087 after 7 days on 19 March 2087 at 06:09.

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 ∠1940"

Lunar disc appears visually 0.4% wider than solar disc. Moon and Sun apparent angular diameters are ∠1940" and ∠1931".

Lunation 1078 / 2031

The Moon is 7 days young and navigating through the first part of the current synodic month. This is lunation 1078 of Meeus index or 2031 from Brown series.

Synodic month length 29.4 days

The length of this lunation is 29 days, 9 hours and 41 minutes and it is 1 hour and 16 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 3 hours and 3 minutes shorter than the mean synodic month length. It is 3 hours and 6 minutes longer compared to 21st century's shortest synodic month length.

Lunar orbit details for

True anomaly ∠330.8°

The true anomaly of the Moon orbit at the beginning of this lunation cycle is ∠330.8° and at the beginning of the next lunar synodic month the true anomaly is going to be ∠347.9°.

Moon after perigee

4 days since point of perigee on 6 March 2087 at 18:05 in ♈ Aries the lunar orbit is getting widen while the Moon is moving away from the Earth. It will keep this direction over the next 10 days until the Moon reaches the point of next apogee on 22 March 2087 at 11:38 in ♏ Scorpio.

Distance to Moon 369 557 km

The Moon is 369 557 km (229 632 mi) away from Earth and getting further over the next 10 days until the point apogee when Earth-Moon distance is going to be 405 772 km (252 135 mi).

Moon after descending node

1 day after descending node on 9 March 2087 at 22:37 in ♉ Taurus the Moon is positioned south of the ecliptic over the following 12 days until the lunar crosses the ecliptic again from South to North in ascending node on 24 March 2087 at 01:56 in ♏ Scorpio.

Moon at northern standstill

At 11:26 the Moon is meeting its standstill point to reach North declination of ∠21.096°. Over the upcoming 14 days the lunar orbit is going to tilt southward to face maximum declination of ∠-20.961° at the point of next southern standstill in ♐ Sagittarius on 25 March 2087 at 23:36.

Draconic month

14 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 7 days

In 7 days on 19 March 2087 at 06:09 in ♍ Virgo 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