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

First Quarter in Capricorn

First Quarter on . The illuminated surface of the moon is 58% and growing larger. The lunar cycle is 8 days young.

* The exact date and time of this First Quarter phase is on 17 September 2064 at 16:45 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 in ♑ Capricorn

Moon is passing about ∠6° of ♑ Capricorn tropical zodiac sector.

Harvest Moon after 7 days

Next Full Moon is the Harvest Moon of September 2064 after 7 days on 25 September 2064 at 13:38.

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 ∠1888"

Lunar disc appears visually 1.2% narrower than solar disc. Moon and Sun apparent angular diameters are ∠1888" and ∠1910".

Lunation 800 / 1753

The Moon is 8 days young and navigating through the first part of the current synodic month. This is lunation 800 of Meeus index or 1753 from Brown series.

Synodic month length 29.35 days

The length of this lunation is 29 days, 8 hours and 23 minutes and it is 48 minutes shorter 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 shorter than mean

The length of the current synodic month is 4 hours and 21 minutes shorter than the mean synodic month length. It is 1 hour and 48 minutes longer compared to 21st century's shortest synodic month length.

Lunar orbit details for

True anomaly ∠344°

The true anomaly of the Moon orbit at the beginning of this lunation cycle is ∠344° and at the beginning of the next lunar synodic month the true anomaly is going to be ∠359.5°.

Moon after perigee

6 days since point of perigee on 12 September 2064 at 00:51 in ♎ Libra the lunar orbit is getting widen while the Moon is moving away from the Earth. It will keep this direction over the next 8 days until the Moon reaches the point of next apogee on 27 September 2064 at 00:14 in ♈ Aries.

Distance to Moon 379 603 km

The Moon is 379 603 km (235 874 mi) away from Earth and getting further over the next 8 days until the point apogee when Earth-Moon distance is going to be 406 395 km (252 522 mi).

Moon before ascending node

9 days after descending node on 8 September 2064 at 19:25 in ♌ Leo the Moon is positioned south of the ecliptic over the following 3 days until the lunar crosses the ecliptic again from South to North in ascending node on 21 September 2064 at 13:35 in ♒ Aquarius.

Moon after southern standstill

1 day since the last southern standstill on 17 September 2064 at 12:22 in ♐ Sagittarius when the Moon has reached South declination of ∠-27.279° the lunar orbit is extending northward over the next 13 days to face maximum declination of ∠27.159° at the point of next northern standstill on 2 October 2064 at 05:10 in ♊ Gemini.

Draconic month

24 days since the beginning of this draconic month in ♒ Aquarius the Moon is navigating from the second to the final part of the lunar cycle.

Syzygy in 7 days

In 7 days on 25 September 2064 at 13:38 in ♓ Pisces 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