First Quarter on . The illuminated surface of the moon is 53% and growing larger. The lunar cycle is 7 days young.
* The exact date and time of this First Quarter phase is on 4 January 2047 at 05:31 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 ∠17° of ♈ Aries tropical zodiac sector.
Next Full Moon is the Wolf Moon of January 2047 after 7 days on 12 January 2047 at 01:21.
There is medium ocean tide on this date. Sun and Moon gravitational forces are not aligned, but meet at very acute angle, so their combined tidal force is moderate.
Lunar disc appears visually 9.9% narrower than solar disc. Moon and Sun apparent angular diameters are ∠1768" and ∠1951".
The Moon is 7 days young and navigating through the first part of the current synodic month. This is lunation 581 of Meeus index or 1534 from Brown series.
The length of this lunation is 29 days, 15 hours and 5 minutes and it is 1 hour and 37 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 2 hours and 21 minutes longer than the mean synodic month length. It is 4 hours and 42 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 ∠60.8° and at the beginning of the next lunar synodic month the true anomaly is going to be ∠96.2°.
Moon is at apogee at 09:26 about 12 days since last perigee on 23 December 2046 at 05:06 in ♏ Scorpio the lunar orbit is going to narrow while the Moon is moving towards the Earth over the upcoming 12 days until point of next perigee on 16 January 2047 at 21:10 in ♍ Virgo.
This apogee Moon is 404 416 km (251 292 mi) away from Earth. It is 992 km further than the mean apogee distance, but it is still 2 293 km closer than the farthest apogee of 21st century.
6 days after ascending node on 28 December 2046 at 21:09 in ♑ Capricorn the Moon is positioned north of the ecliptic over the following 7 days until the lunar crosses the ecliptic again from North to South in descending node on 12 January 2047 at 07:29 in ♋ Cancer.
9 days since the last southern standstill on 26 December 2046 at 08:09 in ♐ Sagittarius when the Moon has reached South declination of ∠-26.050° the lunar orbit is extending northward over the next 5 days to face maximum declination of ∠26.065° at the point of next northern standstill on 9 January 2047 at 16:36 in ♊ Gemini.
6 days since the beginning of this draconic month in ♑ Capricorn the Moon is navigating from the beginning to the first part of the lunar cycle.
In 7 days on 12 January 2047 at 01:21 in ♋ Cancer 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