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

Waning Gibbous in Aries

Waning Gibbous on . The illuminated surface of the moon is 94% and getting smaller. The lunar cycle is 17 days old.

Moonrise and moonset

The moon rises in the evening and sets in the morning. It is visible to the southwest and it is high in the sky after 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 ∠20° of ♈ Aries tropical zodiac sector.

2 days after Full Moon

Previous main lunar phase is the Full Moon before 2 days on 10 September 2060 at 09:44.

Harvest Moon before 2 days

Next Full Moon is the Hunter Moon of October 2060 after 27 days on 9 October 2060 at 18:41.

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 ∠1970"

Lunar disc appears visually 3.2% wider than solar disc. Moon and Sun apparent angular diameters are ∠1970" and ∠1907".

Lunation 750 / 1703

The Moon is 17 days old and navigating from the middle to the last part of the current synodic month. This is lunation 750 of Meeus index or 1703 from Brown series.

Synodic month length 29.62 days

The length of this lunation is 29 days, 14 hours and 57 minutes and it is 2 hours and 35 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 longer than mean

The length of the current synodic month is 2 hours and 13 minutes longer than the mean synodic month length. It is 4 hours and 50 minutes shorter compared to 21st century's longest synodic month length.

Lunar orbit details for

True anomaly ∠119.2°

The true anomaly of the Moon orbit at the beginning of this lunation cycle is ∠119.2° and at the beginning of the next lunar synodic month the true anomaly is going to be ∠149.6°.

Moon at perigee

Moon is at perigee at 02:40 about 12 days since last apogee on 31 August 2060 at 02:25 in ♏ Scorpio the lunar orbit is going to widen while the Moon is moving away from the Earth over the upcoming 15 days until point of next apogee on 27 September 2060 at 17:42 in ♏ Scorpio.

Distance to Moon 361 154 km

This perigee Moon is 361 154 km (224 411 mi) away from Earth. It is 1 354 km closer than the mean perigee distance, but it is still 9 202 km further than the closest perigee of 21st century.

Moon before ascending node

12 days after descending node on 30 August 2060 at 17:20 in ♎ Libra the Moon is positioned south of the ecliptic over the following day until the lunar crosses the ecliptic again from South to North in ascending node on 13 September 2060 at 04:20 in ♈ Aries.

Moon before northern standstill

7 days since the last southern standstill on 5 September 2060 at 02:26 in ♑ Capricorn when the Moon has reached South declination of ∠-27.952° the lunar orbit is extending northward over the next 5 days to face maximum declination of ∠28.029° at the point of next northern standstill on 17 September 2060 at 19:05 in ♊ Gemini.

Draconic month

26 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 12 days

In 12 days on 24 September 2060 at 15:53 in ♍ Virgo 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