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

Full Moon in Aries

Full Moon on . The illuminated surface of the moon is 100%. The lunar cycle is 14 days old.

* The exact date and time of this Full Moon phase is on 17 October 2081 at 20:50 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 ♈ Aries

Moon is passing about ∠21° of ♈ Aries tropical zodiac sector.

It is Hunter Moon

The Full Moon these days is the Hunter of October 2081.

Spring tide

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

Apparent angular diameter ∠1781"

Lunar disc appears visually 7.8% narrower than solar disc. Moon and Sun apparent angular diameters are ∠1781" and ∠1926".

Lunation 1011 / 1964

The Moon is 14 days old and navigating through the middle part of the current synodic month. This is lunation 1011 of Meeus index or 1964 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 51 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 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 ∠12.5°

The true anomaly of the Moon orbit at the beginning of this lunation cycle is ∠12.5° and at the beginning of the next lunar synodic month the true anomaly is going to be ∠29.7°.

Moon after apogee

2 days since point of apogee on 14 October 2081 at 14:03 in ♓ Pisces the lunar orbit is getting narrow while the Moon is moving towards the Earth. It will keep this direction over the next 12 days until the Moon reaches the point of next perigee on 30 October 2081 at 07:55 in ♎ Libra.

Distance to Moon 402 481 km

The Moon is 402 481 km (250 090 mi) away from Earth and getting closer over the next 12 days until the point perigee when Earth-Moon distance is going to be 361 740 km (224 775 mi).

Moon after ascending node

3 days after ascending node on 14 October 2081 at 11:52 in ♓ Pisces the Moon is positioned north of the ecliptic over the following 10 days until the lunar crosses the ecliptic again from North to South in descending node on 28 October 2081 at 09:25 in ♍ Virgo.

Moon before northern standstill

9 days since the last southern standstill on 8 October 2081 at 03:37 in ♐ Sagittarius when the Moon has reached South declination of ∠-28.464° the lunar orbit is extending northward over the next 5 days to face maximum declination of ∠28.369° at the point of next northern standstill on 22 October 2081 at 20:04 in ♊ Gemini.

Draconic month

3 days since the beginning of this draconic month in ♓ Pisces the Moon is navigating from the beginning to the first 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