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 3 December 2038 at 12:46 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 ∠11° of ♓ Pisces tropical zodiac sector.
Next Full Moon is the Cold Moon of December 2038 after 8 days on 11 December 2038 at 17:30.
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 6.3% narrower than solar disc. Moon and Sun apparent angular diameters are ∠1828" and ∠1947".
The Moon is 7 days young and navigating through the first part of the current synodic month. This is lunation 481 of Meeus index or 1434 from Brown series.
The length of this lunation is 29 days, 11 hours and 15 minutes and it is 1 hour and 19 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 1 hour and 29 minutes shorter than the mean synodic month length. It is 4 hours and 40 minutes longer compared to 21st century's shortest synodic month length.
The true anomaly of the Moon orbit at the beginning of this lunation cycle is ∠10.8° and at the beginning of the next lunar synodic month the true anomaly is going to be ∠28.2°.
7 days since point of perigee on 25 November 2038 at 22:45 in ♏ Scorpio the lunar orbit is getting widen while the Moon is moving away from the Earth. It will keep this direction over the next 5 days until the Moon reaches the point of next apogee on 8 December 2038 at 13:35 in ♉ Taurus.
The Moon is 392 075 km (243 624 mi) away from Earth and getting further over the next 5 days until the point apogee when Earth-Moon distance is going to be 405 980 km (252 264 mi).
5 days after descending node on 28 November 2038 at 08:54 in ♑ Capricorn the Moon is positioned south of the ecliptic over the following 9 days until the lunar crosses the ecliptic again from South to North in ascending node on 12 December 2038 at 16:05 in ♊ Gemini.
4 days since the last southern standstill on 29 November 2038 at 02:24 in ♑ Capricorn when the Moon has reached South declination of ∠-23.865° the lunar orbit is extending northward over the next 10 days to face maximum declination of ∠23.887° at the point of next northern standstill on 13 December 2038 at 13:26 in ♋ Cancer.
18 days since the beginning of this draconic month in ♋ Cancer the Moon is navigating from the second to the final part of the lunar cycle.
In 8 days on 11 December 2038 at 17:30 in ♊ Gemini 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
