Last Quarter on

Moon phase on 17 September 2022 Saturday is Last Quarter, 21 days old Moon is in Gemini.

Share this page: twitter facebook google+ linkedin

Moon phase for

Lunar calendar 2022 | September 2022

Last Quarter phase
Last Quarter phase
Image credit: NASA/Goddard Space Flight Center Scientific Visualization Studio.

Last Quarter 54% illuminated

Last Quarter is the lunar phase on . Seen from Earth, illuminated fraction of the Moon surface is 54% and getting smaller. The 21 days old Moon is in ♊ Gemini.

* The exact date and time of this Last Quarter phase is on 17 September 2022 at 21:52 UTC.

Previous date | Moon Today | Next date

Moon phases for next 7 days

7 days ago | 7 days after

Moon phase and lunation details

Moonrise and moonset

Moon rises at midnight and sets at noon. It is visible to the south in the morning.

Moon in ♊ Gemini

Moon is passing about ∠20° of ♊ Gemini tropical zodiac sector.

Apparent angular diameter ∠1779"

Lunar disc appears visually 7.1% narrower than solar disc. Moon and Sun apparent angular diameters are ∠1779" and ∠1909".

Hunter Moon after 22 days

Next Full Moon is the Hunter Moon of October 2022 after 22 days on 9 October 2022 at 20:55.

Upcoming main Moon phases

Neap tide

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.

Lunation 280 / 1233

The Moon is 21 days old. Earth's natural satellite is moving through the last part of current synodic month. This is lunation 280 of Meeus index or 1233 from Brown series.

PreviousCurrent lunationNext

Synodic month length 29.57 days

Length of current 280 lunation is 29 days, 13 hours and 37 minutes. It is 43 minutes longer than next lunation 281 length.

Lunation length longer than mean

Length of current synodic month is 53 minutes longer than the mean length of synodic month, but it is still 6 hours and 10 minutes shorter, compared to 21st century longest.

Lunar orbit position on

True anomaly ∠230.2°

This lunation true anomaly is ∠230.2°. At the beginning of next synodic month true anomaly will be ∠265.5°. 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°).

Moon before apogee

9 days after point of perigee on 7 September 2022 at 18:17 in ♒ Aquarius. The lunar orbit is getting wider, while the Moon is moving outward the Earth. It will keep this direction for the next 2 days, until it get to the point of next apogee on 19 September 2022 at 14:44 in ♋ Cancer.

Previous perigeeNext apogee

Distance to Moon 402 969 km

Moon is 402 969 km (250 393 mi) away from Earth on this date. Moon moves farther next 2 days until apogee, when Earth-Moon distance will reach 404 556 km (251 379 mi).

Moon after ascending node

2 days after its ascending node on 14 September 2022 at 14:49 in ♉ Taurus, the Moon is following the northern part of its orbit for the next 11 days, until it will cross the ecliptic from North to South in descending node on 28 September 2022 at 23:43 in ♏ Scorpio.

Previous nodeNext node

Draconic month

2 days after beginning of current draconic month in ♉ Taurus, the Moon is moving from the beginning to the first part of it.

PreviousCurrent draconic monthNext

Moon before northern standstill

11 days after previous South standstill on 5 September 2022 at 13:56 in ♐ Sagittarius, when Moon has reached southern declination of ∠-27.219°. Next day the lunar orbit moves northward to face North declination of ∠27.316° in the next northern standstill on 18 September 2022 at 22:10 in ♋ Cancer.

Previous standstillNext standstill

Syzygy in 8 days

After 8 days on 25 September 2022 at 21:54 in ♍ Virgo, the Moon will be in New Moon geocentric conjunction with the Sun and this alignment forms next Sun-Moon-Earth syzygy.

Previous syzygyNext syzygy

Share this page: twitter facebook google+ linkedin
Back to: Top of page