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

First Quarter in Scorpio

First Quarter on . The illuminated surface of the moon is 50% and growing larger. The lunar cycle is 7 days young.

* The exact date and time of this First Quarter phase is on 4 August 2060 at 11:16 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 ♏ Scorpio

Moon is passing about ∠13° of ♏ Scorpio tropical zodiac sector.

Sturgeon Moon after 7 days

Next Full Moon is the Sturgeon Moon of August 2060 after 7 days on 12 August 2060 at 00:51.

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 ∠1771"

Lunar disc appears visually 6.6% narrower than solar disc. Moon and Sun apparent angular diameters are ∠1771" and ∠1892".

Lunation 749 / 1702

The Moon is 7 days young and navigating through the first part of the current synodic month. This is lunation 749 of Meeus index or 1702 from Brown series.

Synodic month length 29.5 days

The length of this lunation is 29 days, 12 hours and 7 minutes and it is 2 hours and 50 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 37 minutes shorter than the mean synodic month length. It is 5 hours and 32 minutes longer compared to 21st century's shortest synodic month length.

Lunar orbit details for

True anomaly ∠84.5°

The true anomaly of the Moon orbit at the beginning of this lunation cycle is ∠84.5° and at the beginning of the next lunar synodic month the true anomaly is going to be ∠119.2°.

Moon after apogee

1 day since point of apogee on 3 August 2060 at 08:10 in ♎ Libra the lunar orbit is getting narrow while the Moon is moving towards the Earth. It will keep this direction over the next 10 days until the Moon reaches the point of next perigee on 15 August 2060 at 06:57 in ♈ Aries.

Distance to Moon 404 749 km

The Moon is 404 749 km (251 499 mi) away from Earth and getting closer over the next 10 days until the point perigee when Earth-Moon distance is going to be 366 169 km (227 527 mi).

Moon after descending node

1 day after descending node on 3 August 2060 at 14:41 in ♎ Libra 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 16 August 2060 at 23:52 in ♈ Aries.

Moon before southern standstill

10 days since the last northern standstill on 25 July 2060 at 08:10 in ♋ Cancer when the Moon has reached North declination of ∠27.680° the lunar orbit is extending southward over the next 4 days to face maximum declination of ∠-27.761° at the point of next southern standstill on 8 August 2060 at 17:40 in ♐ Sagittarius.

Draconic month

14 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 7 days

In 7 days on 12 August 2060 at 00:51 in ♒ Aquarius 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