First Quarter on . The illuminated surface of the moon is 55% and growing larger. The lunar cycle is 8 days young.
* The exact date and time of this First Quarter phase is on 4 October 2087 at 23:32 UTC.
The moon rises at noon and sets at midnight. It is visible high in the southern sky in early evening.
Slide horizontally to discover the moon phase on nearby dates.
Main moon phases of the following lunar cycle.
Moon is passing about ∠18° of ♑ Capricorn tropical zodiac sector.
Next Full Moon is the Hunter Moon of October 2087 after 6 days on 12 October 2087 at 02:14.
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.
Lunar disc appears visually 5.8% narrower than solar disc. Moon and Sun apparent angular diameters are ∠1811" and ∠1919".
The Moon is 8 days young and navigating through the first part of the current synodic month. This is lunation 1085 of Meeus index or 2038 from Brown series.
The length of this lunation is 29 days, 16 hours and 43 minutes and it is 2 hours and 11 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°).
The length of the current synodic month is 3 hours and 59 minutes longer than the mean synodic month length. It is 3 hours and 4 minutes shorter compared to 21st century's longest synodic month length.
The true anomaly of the Moon orbit at the beginning of this lunation cycle is ∠129.7° and at the beginning of the next lunar synodic month the true anomaly is going to be ∠158.4°.
4 days since point of apogee on 1 October 2087 at 05:52 in ♏ Scorpio the lunar orbit is getting narrow while the Moon is moving towards the Earth. It will keep this direction over the next 7 days until the Moon reaches the point of next perigee on 13 October 2087 at 09:38 in ♉ Taurus.
The Moon is 395 835 km (245 960 mi) away from Earth and getting closer over the next 7 days until the point perigee when Earth-Moon distance is going to be 359 661 km (223 483 mi).
5 days after ascending node on 30 September 2087 at 07:30 in ♏ Scorpio the Moon is positioned north of the ecliptic over the following 8 days until the lunar crosses the ecliptic again from North to South in descending node on 13 October 2087 at 21:45 in ♉ Taurus.
2 days since the last southern standstill on 3 October 2087 at 03:05 in ♐ Sagittarius when the Moon has reached South declination of ∠-20.134° the lunar orbit is extending northward over the next 10 days to face maximum declination of ∠20.085° at the point of next northern standstill on 16 October 2087 at 04:13 in ♊ Gemini.
5 days since the beginning of this draconic month in ♏ Scorpio the Moon is navigating from the beginning to the first part of the lunar cycle.
In 6 days on 12 October 2087 at 02:14 in ♈ Aries 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.
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