Waxing Gibbous on . The illuminated surface of the moon is 99% and growing larger. The lunar cycle is 13 days young.
The moon rises in the afternoon and sets after midnight to early morning. It is visible to the southeast in early evening and it is up for most of the night.
Slide horizontally to discover the moon phase on nearby dates.
Main moon phases of the following lunar cycle.
Moon is passing about ∠22° of ♓ Pisces tropical zodiac sector.
Previous main lunar phase is the First Quarter before 5 days on 22 September 2023 at 19:32.
Next Full Moon is the Harvest Moon of September 2023 after 1 day on 29 September 2023 at 09:57.
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 2.5% wider than solar disc. Moon and Sun apparent angular diameters are ∠1965" and ∠1915".
The Moon is 13 days young and navigating from the first to the middle part of the current synodic month. This is lunation 293 of Meeus index or 1246 from Brown series.
The length of this lunation is 29 days, 16 hours and 15 minutes and it is 43 minutes longer than the upcoming lunation's length. This is the year's longest synodic month of 2023. 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°).
The length of the current synodic month is 3 hours and 31 minutes longer than the mean synodic month length. It is 3 hours and 32 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 ∠202.9° and at the beginning of the next lunar synodic month the true anomaly is going to be ∠232.5°.
Moon is at perigee at 01:05 about 15 days since last apogee on 12 September 2023 at 15:42 in ♌ Leo the lunar orbit is going to widen while the Moon is moving away from the Earth over the upcoming 11 days until point of next apogee on 10 October 2023 at 03:41 in ♌ Leo.
This perigee Moon is 359 911 km (223 638 mi) away from Earth. It is 2 597 km closer than the mean perigee distance, but it is still 10 445 km further than the closest perigee of 21st century.
10 days after descending node on 17 September 2023 at 19:18 in ♎ Libra the Moon is positioned south of the ecliptic over the following 2 days until the lunar crosses the ecliptic again from South to North in ascending node on 30 September 2023 at 16:49 in ♈ Aries.
5 days since the last southern standstill on 23 September 2023 at 03:42 in ♑ Capricorn when the Moon has reached South declination of ∠-28.254° the lunar orbit is extending northward over the next 7 days to face maximum declination of ∠28.294° at the point of next northern standstill on 5 October 2023 at 20:31 in ♊ Gemini.
25 days since the beginning of this draconic month in ♈ Aries the Moon is navigating from the second to the final part of the lunar cycle.
In 1 day on 29 September 2023 at 09:57 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