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 47% and growing larger. The lunar cycle is 7 days young.

* The exact date and time of this First Quarter phase is on 1 May 2085 at 20:52 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.

Flower Moon after 8 days

Next Full Moon is the Flower Moon of May 2085 after 8 days on 9 May 2085 at 16:04.

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 ∠1769"

Lunar disc appears visually 7.4% narrower than solar disc. Moon and Sun apparent angular diameters are ∠1769" and ∠1904".

Lunation 1055 / 2008

The Moon is 7 days young and navigating through the first part of the current synodic month. This is lunation 1055 of Meeus index or 2008 from Brown series.

Synodic month length 29.48 days

The length of this lunation is 29 days, 11 hours and 24 minutes and it is 1 hour and 31 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 1 hour and 20 minutes shorter than the mean synodic month length. It is 4 hours and 49 minutes longer compared to 21st century's shortest synodic month length.

Lunar orbit details for

True anomaly ∠60.6°

The true anomaly of the Moon orbit at the beginning of this lunation cycle is ∠60.6° and at the beginning of the next lunar synodic month the true anomaly is going to be ∠94.1°.

Moon before apogee

11 days since point of perigee on 19 April 2085 at 21:32 in ♒ Aquarius the lunar orbit is getting widen while the Moon is moving away from the Earth. It will keep this direction over the next day until the Moon reaches the point of next apogee on 2 May 2085 at 03:39 in ♌ Leo.

Distance to Moon 405 278 km

The Moon is 405 278 km (251 828 mi) away from Earth and getting further over the next day until the point apogee when Earth-Moon distance is going to be 404 189 km (251 151 mi).

Moon after descending node

2 days after descending node on 28 April 2085 at 14:50 in ♊ Gemini the Moon is positioned south of the ecliptic over the following 11 days until the lunar crosses the ecliptic again from South to North in ascending node on 12 May 2085 at 17:56 in ♐ Sagittarius.

Moon after northern standstill

4 days since the last northern standstill on 27 April 2085 at 11:39 in ♊ Gemini when the Moon has reached North declination of ∠24.188° the lunar orbit is extending southward over the next 10 days to face maximum declination of ∠-24.138° at the point of next southern standstill on 11 May 2085 at 18:51 in ♐ Sagittarius.

Draconic month

15 days since the beginning of this draconic month in ♐ Sagittarius the Moon is navigating from the second to the final part of the lunar cycle.

Syzygy in 8 days

In 8 days on 9 May 2085 at 16:04 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