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

Full Moon in Gemini

Full Moon on . The illuminated surface of the moon is 100%. The lunar cycle is 15 days old.

* The exact date and time of this Full Moon phase is on 9 December 2030 at 22:40 UTC.

Moonrise and moonset

The moon rises at sunset and sets at sunrise. It is visible all night and it is high in the sky around midnight.

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 ∠24° of ♊ Gemini tropical zodiac sector.

It is Cold Moon

The Full Moon these days is the Cold of December 2030.

Super spring tide

There is extremely high Full Moon ocean tide on this date. Combined Sun and Moon gravitational tidal force working on Earth is heavy, because of the Sun-Earth-Moon syzygy alignment and the near perigee.

Apparent angular diameter ∠1768"

Lunar disc appears visually 9.7% narrower than solar disc. Moon and Sun apparent angular diameters are ∠1768" and ∠1949".

Lunation 382 / 1335

The Moon is 15 days old and navigating through the middle part of the current synodic month. This is lunation 382 of Meeus index or 1335 from Brown series.

Synodic month length 29.45 days

The length of this lunation is 29 days, 10 hours and 46 minutes and it is 13 minutes shorter than the upcoming lunation's length. The lengths of the following synodic months are going to increase with the lunar orbit true anomaly getting closer to the value it has at the point of New Moon at apogee (∠180°).

Lunation length shorter than mean

The length of the current synodic month is 1 hour and 58 minutes shorter than the mean synodic month length. It is 4 hours and 11 minutes longer compared to 21st century's shortest synodic month length.

Lunar orbit details for

True anomaly ∠349.8°

The true anomaly of the Moon orbit at the beginning of this lunation cycle is ∠349.8° and at the beginning of the next lunar synodic month the true anomaly is going to be ∠5.3°.

Moon at apogee

Moon is at apogee at 10:03 about 14 days since last perigee on 25 November 2030 at 21:07 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 24 December 2030 at 10:09 in ♐ Sagittarius.

Distance to Moon 406 371 km

This apogee Moon is 406 371 km (252 507 mi) away from Earth. It is 963 km further than the mean apogee distance, but it is still 338 km closer than the farthest apogee of 21st century.

Moon after descending node

1 day after descending node on 9 December 2030 at 01:17 in ♊ Gemini 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 23 December 2030 at 00:54 in ♐ Sagittarius.

Moon after northern standstill

1 day since the last northern standstill on 9 December 2030 at 22:37 in ♊ Gemini when the Moon has reached North declination of ∠21.909° the lunar orbit is extending southward over the next 13 days to face maximum declination of ∠-21.904° at the point of next southern standstill on 23 December 2030 at 18:07 in ♐ Sagittarius.

Draconic month

14 days since the beginning of this draconic month in ♏ Scorpio the Moon is navigating from the second to the final part of the lunar cycle.

Sun-Earth-Moon syzygy

The Moon is in a Full Moon geocentric opposition with the Sun and thus forming 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