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

First Quarter in Leo

First Quarter on . The illuminated surface of the moon is 54% and growing larger. The lunar cycle is 8 days young.

* The exact date and time of this First Quarter phase is on 23 April 2037 at 03:11 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 ♌ Leo

Moon is passing about ∠8° of ♌ Leo tropical zodiac sector.

Pink Moon after 6 days

Next Full Moon is the Pink Moon of April 2037 after 6 days on 29 April 2037 at 18:54.

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 ∠1956"

Lunar disc appears visually 2.5% wider than solar disc. Moon and Sun apparent angular diameters are ∠1956" and ∠1908".

Lunation 461 / 1414

The Moon is 8 days young and navigating through the first part of the current synodic month. This is lunation 461 of Meeus index or 1414 from Brown series.

Synodic month length 29.57 days

The length of this lunation is 29 days, 13 hours and 47 minutes and it is 2 hours and 31 minutes longer than the upcoming lunation's length. The lengths of the following synodic months are going to decrease with the lunar orbit true anomaly getting closer to the value it has at the point of New Moon at perigee (∠0° or ∠360°).

Lunation length longer than mean

The length of the current synodic month is 1 hour and 3 minutes longer than the mean synodic month length. It is 6 hours shorter compared to 21st century's longest synodic month length.

Lunar orbit details for

True anomaly ∠225.1°

The true anomaly of the Moon orbit at the beginning of this lunation cycle is ∠225.1° and at the beginning of the next lunar synodic month the true anomaly is going to be ∠258.7°.

Moon before perigee

11 days since point of apogee on 11 April 2037 at 13:04 in ♓ Pisces the lunar orbit is getting narrow while the Moon is moving towards the Earth. It will keep this direction over the next 3 days until the Moon reaches the point of next perigee on 27 April 2037 at 09:43 in ♎ Libra.

Distance to Moon 366 369 km

The Moon is 366 369 km (227 651 mi) away from Earth and getting closer over the next 3 days until the point perigee when Earth-Moon distance is going to be 363 607 km (225 935 mi).

Moon in ascending node

Moon is in ascending node in ♌ Leo at 03:14 crossing the ecliptic from South to North. Lunar position remains north of if for the upcoming 12 days until Moon's next descending node later on 5 May 2037 at 23:13 in ♑ Capricorn.

Moon after northern standstill

2 days since the last northern standstill on 21 April 2037 at 11:52 in ♋ Cancer when the Moon has reached North declination of ∠21.064° the lunar orbit is extending southward over the next 10 days to face maximum declination of ∠-21.163° at the point of next southern standstill on 4 May 2037 at 06:45 in ♑ Capricorn.

New draconic month

At 03:14 in the point ot ascending node the Moon is completing the last draconic month and is entering a new one while the lunar orbit is crossing the ecliptic from South to North.

Syzygy in 6 days

In 6 days on 29 April 2037 at 18:54 in ♏ Scorpio 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