Gibbous ♒ Aquarius
Moon phase on 25 September 2031 Thursday is Waxing Gibbous, 9 days young Moon is in Capricorn.Share this page: twitter facebook linkedin
Previous main lunar phase is the First Quarter before 1 day on 24 September 2031 at 01:20.
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.
Moon is passing about ∠21° of ♑ Capricorn tropical zodiac sector.
Lunar disc appears visually 3.1% wider than solar disc. Moon and Sun apparent angular diameters are ∠1973" and ∠1914".
Next Full Moon is the Harvest Moon of September 2031 after 5 days on 30 September 2031 at 18:58.
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.
The Moon is 9 days young. Earth's natural satellite is moving from the first to the middle part of current synodic month. This is lunation 392 of Meeus index or 1345 from Brown series.
Length of current 392 lunation is 29 days, 13 hours and 34 minutes. It is 45 minutes longer than next lunation 393 length.
Length of current synodic month is 50 minutes longer than the mean length of synodic month, but it is still 6 hours and 13 minutes shorter, compared to 21st century longest.
This lunation true anomaly is ∠245.2°. At the beginning of next synodic month true anomaly will be ∠281.8°. The length of upcoming synodic months will keep decreasing since the true anomaly gets closer to the value of New Moon at point of perigee (∠0° or ∠360°).
14 days after point of apogee on 11 September 2031 at 11:54 in ♋ Cancer. The lunar orbit is getting closer, while the Moon is moving inward the Earth. It will keep this direction for the next day, until it get to the point of next perigee on 27 September 2031 at 07:09 in ♒ Aquarius.
Moon is 363 313 km (225 752 mi) away from Earth on this date. Moon moves closer next day until perigee, when Earth-Moon distance will reach 366 841 km (227 944 mi).
4 days after its ascending node on 21 September 2031 at 02:24 in ♏ Scorpio, the Moon is following the northern part of its orbit for the next 8 days, until it will cross the ecliptic from North to South in descending node on 3 October 2031 at 22:04 in ♉ Taurus.
4 days after beginning of current draconic month in ♏ Scorpio, the Moon is moving from the beginning to the first part of it.
2 days after previous South standstill on 23 September 2031 at 05:46 in ♐ Sagittarius, when Moon has reached southern declination of ∠-20.501°. Next 10 days the lunar orbit moves northward to face North declination of ∠20.418° in the next northern standstill on 6 October 2031 at 07:31 in ♊ Gemini.
After 5 days on 30 September 2031 at 18:58 in ♈ Aries, the Moon will be in Full Moon geocentric opposition with the Sun and this alignment forms next Sun-Earth-Moon syzygy.