Quarter ♊ Gemini
Moon phase on 27 September 2021 Monday is Waning Gibbous, 20 days old Moon is in Gemini.Share this page: twitter facebook linkedin
Previous main lunar phase is the Full Moon before 6 days on 20 September 2021 at 23:55.
Moon rises in the evening and sets in the morning. It is visible to the southwest and it is high in the sky after midnight.
Moon is passing about ∠17° of ♊ Gemini tropical zodiac sector.
Lunar disc appears visually 7.9% narrower than solar disc. Moon and Sun apparent angular diameters are ∠1769" and ∠1915".
Next Full Moon is the Hunter Moon of October 2021 after 23 days on 20 October 2021 at 14:57.
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 20 days old. Earth's natural satellite is moving from the middle to the last part of current synodic month. This is lunation 268 of Meeus index or 1221 from Brown series.
Length of current 268 lunation is 29 days, 10 hours and 14 minutes. It is 5 minutes longer than next lunation 269 length.
Length of current synodic month is 2 hours and 30 minutes shorter than the mean length of synodic month, but it is still 3 hours and 39 minutes longer, compared to 21st century shortest.
This lunation true anomaly is ∠297.8°. At the beginning of next synodic month true anomaly will be ∠323.3°. 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°).
1 day after point of apogee on 26 September 2021 at 21:44 in ♊ Gemini. The lunar orbit is getting closer, while the Moon is moving inward the Earth. It will keep this direction for the next 11 days, until it get to the point of next perigee on 8 October 2021 at 17:28 in ♏ Scorpio.
Moon is 405 180 km (251 767 mi) away from Earth on this date. Moon moves closer next 11 days until perigee, when Earth-Moon distance will reach 363 388 km (225 799 mi).
1 day after its ascending node on 26 September 2021 at 07:33 in ♊ Gemini, the Moon is following the northern part of its orbit for the next 12 days, until it will cross the ecliptic from North to South in descending node on 9 October 2021 at 19:35 in ♏ Scorpio.
1 day after beginning of current draconic month in ♊ Gemini, the Moon is moving from the beginning to the first part of it.
12 days after previous South standstill on 15 September 2021 at 03:48 in ♑ Capricorn, when Moon has reached southern declination of ∠-25.980°. Next day the lunar orbit moves northward to face North declination of ∠26.109° in the next northern standstill on 29 September 2021 at 08:26 in ♋ Cancer.
After 8 days on 6 October 2021 at 11:05 in ♎ Libra, the Moon will be in New Moon geocentric conjunction with the Sun and this alignment forms next Sun-Moon-Earth syzygy.