Quarter* ♓ Pisces
Moon phase on 18 May 2017 Thursday 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 55% and getting smaller. The 21 days old Moon is in ♒ Aquarius.
* The exact date and time of this Last Quarter phase is on 19 May 2017 at 00:33 UTC.
Moon rises at midnight and sets at noon. It is visible to the south in the morning.
Moon is passing about ∠22° of ♒ Aquarius tropical zodiac sector.
Lunar disc appears visually 3.2% narrower than solar disc. Moon and Sun apparent angular diameters are ∠1836" and ∠1897".
Next Full Moon is the Strawberry Moon of June 2017 after 22 days on 9 June 2017 at 13:10.
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 214 of Meeus index or 1167 from Brown series.
Length of current 214 lunation is 29 days, 7 hours and 28 minutes. It is 42 minutes longer than next lunation 215 length.
Length of current synodic month is 5 hours and 16 minutes shorter than the mean length of synodic month, but it is still 53 minutes longer, compared to 21st century shortest.
This lunation true anomaly is ∠340.4°. At the beginning of next synodic month true anomaly will be ∠356°. 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°).
5 days after point of apogee on 12 May 2017 at 19:51 in ♐ Sagittarius. The lunar orbit is getting closer, while the Moon is moving inward the Earth. It will keep this direction for the next 7 days, until it get to the point of next perigee on 26 May 2017 at 01:23 in ♊ Gemini.
Moon is 390 323 km (242 535 mi) away from Earth on this date. Moon moves closer next 7 days until perigee, when Earth-Moon distance will reach 357 210 km (221 960 mi).
14 days after its ascending node on 4 May 2017 at 10:42 in ♍ Virgo, the Moon is following the northern part of its orbit for the next day, until it will cross the ecliptic from North to South in descending node on 19 May 2017 at 01:30 in ♒ Aquarius.
14 days after beginning of current draconic month in ♍ Virgo, the Moon is moving from the first to the middle part of it.
3 days after previous South standstill on 14 May 2017 at 20:29 in ♑ Capricorn, when Moon has reached southern declination of ∠-19.302°. Next 9 days the lunar orbit moves northward to face North declination of ∠19.362° in the next northern standstill on 27 May 2017 at 23:36 in ♋ Cancer.
After 7 days on 25 May 2017 at 19:44 in ♉ Taurus, the Moon will be in New Moon geocentric conjunction with the Sun and this alignment forms next Sun-Moon-Earth syzygy.