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

First Quarter in Libra

First Quarter on . The illuminated surface of the moon is 63% and growing larger. The lunar cycle is 8 days young.

* The exact date and time of this First Quarter phase is on 8 June 2087 at 02:45 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 is entering ♎ Libra

Moon is passing first ∠4° of ♎ Libra tropical zodiac sector.

Strawberry Moon after 6 days

Next Full Moon is the Strawberry Moon of June 2087 after 6 days on 16 June 2087 at 06:58.

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 ∠1788"

Lunar disc appears visually 5.6% narrower than solar disc. Moon and Sun apparent angular diameters are ∠1788" and ∠1890".

Lunation 1081 / 2034

The Moon is 8 days young and navigating through the first part of the current synodic month. This is lunation 1081 of Meeus index or 2034 from Brown series.

Synodic month length 29.33 days

The length of this lunation is 29 days, 7 hours and 52 minutes and it is 57 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 4 hours and 52 minutes shorter than the mean synodic month length. It is 1 hour and 17 minutes longer compared to 21st century's shortest synodic month length.

Lunar orbit details for

True anomaly ∠19°

The true anomaly of the Moon orbit at the beginning of this lunation cycle is ∠19° and at the beginning of the next lunar synodic month the true anomaly is going to be ∠37.8°.

Moon before apogee

9 days since point of perigee on 30 May 2087 at 22:29 in ♉ Taurus the lunar orbit is getting widen while the Moon is moving away from the Earth. It will keep this direction over the next 2 days until the Moon reaches the point of next apogee on 12 June 2087 at 06:07 in ♏ Scorpio.

Distance to Moon 400 949 km

The Moon is 400 949 km (249 138 mi) away from Earth and getting further over the next 2 days until the point apogee when Earth-Moon distance is going to be 405 422 km (251 918 mi).

Moon before ascending node

9 days after descending node on 31 May 2087 at 00:23 in ♊ Gemini the Moon is positioned south of the ecliptic over the following 4 days until the lunar crosses the ecliptic again from South to North in ascending node on 13 June 2087 at 18:16 in ♏ Scorpio.

Moon before southern standstill

7 days since the last northern standstill on 1 June 2087 at 14:09 in ♊ Gemini when the Moon has reached North declination of ∠20.809° the lunar orbit is extending southward over the next 6 days to face maximum declination of ∠-20.814° at the point of next southern standstill on 15 June 2087 at 17:46 in ♐ Sagittarius.

Draconic month

23 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.

Syzygy in 6 days

In 6 days on 16 June 2087 at 06:58 in ♐ Sagittarius 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