Gibbous ♌ Leo
Moon phase on 21 December 2040 Friday is Waning Gibbous, 17 days old Moon is in Leo.Share this page: twitter facebook linkedin
Previous main lunar phase is the Full Moon before 2 days on 18 December 2040 at 12:16.
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 first ∠3° of ♌ Leo tropical zodiac sector.
Lunar disc appears visually 9.8% narrower than solar disc. Moon and Sun apparent angular diameters are ∠1769" and ∠1951".
Next Full Moon is the Wolf Moon of January 2041 after 26 days on 17 January 2041 at 07:11.
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 17 days old. Earth's natural satellite is moving from the middle to the last part of current synodic month. This is lunation 506 of Meeus index or 1459 from Brown series.
Length of current 506 lunation is 29 days, 11 hours and 35 minutes. It is 1 hour longer than next lunation 507 length.
Length of current synodic month is 1 hour and 9 minutes shorter than the mean length of synodic month, but it is still 5 hours longer, compared to 21st century shortest.
This lunation true anomaly is ∠323.5°. At the beginning of next synodic month true anomaly will be ∠342.7°. 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 perigee on 6 December 2040 at 13:20 in ♑ Capricorn. The lunar orbit is getting wider, while the Moon is moving outward the Earth. It will keep this direction for the next day, until it get to the point of next apogee on 22 December 2040 at 13:29 in ♌ Leo.
Moon is 405 298 km (251 841 mi) away from Earth on this date. Moon moves farther next day until apogee, when Earth-Moon distance will reach 405 778 km (252 139 mi).
5 days after its ascending node on 15 December 2040 at 21:13 in ♉ Taurus, 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 30 December 2040 at 10:13 in ♏ Scorpio.
5 days after beginning of current draconic month in ♉ Taurus, the Moon is moving from the beginning to the first part of it.
2 days after previous North standstill on 19 December 2040 at 10:11 in ♋ Cancer, when Moon has reached northern declination of ∠26.761°. Next 11 days the lunar orbit moves southward to face South declination of ∠-26.763° in the next southern standstill on 2 January 2041 at 11:44 in ♑ Capricorn.
After 12 days on 2 January 2041 at 19:08 in ♑ Capricorn, the Moon will be in New Moon geocentric conjunction with the Sun and this alignment forms next Sun-Moon-Earth syzygy.