Quarter ♓ Pisces
Moon phase on 13 May 2031 Tuesday is Last Quarter, 21 days old Moon is in Aquarius.Share this page: twitter facebook linkedin
Last Quarter is the lunar phase on . Seen from Earth, illuminated fraction of the Moon surface is 53% and getting smaller. The 21 days old Moon is in ♒ Aquarius.
* The exact date and time of this Last Quarter phase is on 13 May 2031 at 19:07 UTC.
Moon rises at midnight and sets at noon. It is visible to the south in the morning.
Moon is passing about ∠19° of ♒ Aquarius tropical zodiac sector.
Lunar disc appears visually 2.7% wider than solar disc. Moon and Sun apparent angular diameters are ∠1951" and ∠1899".
Next Full Moon is the Strawberry Moon of June 2031 after 22 days on 5 June 2031 at 11:58.
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.
The Moon is 21 days old. Earth's natural satellite is moving through the last part of current synodic month. This is lunation 387 of Meeus index or 1340 from Brown series.
Length of current 387 lunation is 29 days, 14 hours and 20 minutes. It is 47 minutes shorter than next lunation 388 length.
Length of current synodic month is 1 hour and 36 minutes longer than the mean length of synodic month, but it is still 5 hours and 27 minutes shorter, compared to 21st century longest.
This New Moon true anomaly is ∠106.4°. At beginning of next synodic month true anomaly will be ∠139.8°. The length of upcoming synodic months will keep increasing since the true anomaly gets closer to the value of New Moon at point of apogee (∠180°).
4 days after point of perigee on 9 May 2031 at 07:28 in ♐ Sagittarius. The lunar orbit is getting wider, while the Moon is moving outward the Earth. It will keep this direction for the next 11 days, until it get to the point of next apogee on 25 May 2031 at 02:08 in ♋ Cancer.
Moon is 367 480 km (228 341 mi) away from Earth on this date. Moon moves farther next 11 days until apogee, when Earth-Moon distance will reach 405 723 km (252 105 mi).
5 days after its ascending node on 7 May 2031 at 22:55 in ♏ Scorpio, the Moon is following the northern part of its orbit for the next 7 days, until it will cross the ecliptic from North to South in descending node on 21 May 2031 at 03:26 in ♉ Taurus.
5 days after beginning of current draconic month in ♏ Scorpio, the Moon is moving from the beginning to the first part of it.
4 days after previous South standstill on 9 May 2031 at 07:56 in ♐ Sagittarius, when Moon has reached southern declination of ∠-21.092°. Next 9 days the lunar orbit moves northward to face North declination of ∠21.091° in the next northern standstill on 22 May 2031 at 19:41 in ♊ Gemini.
After 7 days on 21 May 2031 at 07:17 in ♊ Gemini, the Moon will be in New Moon geocentric conjunction with the Sun and this alignment forms next Sun-Moon-Earth syzygy.