Gibbous ♎ Libra
Moon phase on 4 January 2021 Monday is Waning Gibbous, 20 days old Moon is in Virgo.Share this page: twitter facebook linkedin
Previous main lunar phase is the Full Moon before 5 days on 30 December 2020 at 03:28.
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 ∠20° of ♍ Virgo tropical zodiac sector.
Lunar disc appears visually 0.7% narrower than solar disc. Moon and Sun apparent angular diameters are ∠1938" and ∠1951".
Next Full Moon is the Wolf Moon of January 2021 after 24 days on 28 January 2021 at 19:16.
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 259 of Meeus index or 1212 from Brown series.
Length of current 259 lunation is 29 days, 12 hours and 44 minutes. It is 1 hour and 21 minutes shorter than next lunation 260 length.
Length of current synodic month is equal to the mean length of synodic month. It is 6 hours and 9 minutes longer than the 21st century shortest and 7 hours and 3 minutes shorter than the 21st century longest synodic month.
This New Moon true anomaly is ∠30.1°. At beginning of next synodic month true anomaly will be ∠53.8°. 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°).
10 days after point of apogee on 24 December 2020 at 16:32 in ♈ Aries. The lunar orbit is getting closer, while the Moon is moving inward the Earth. It will keep this direction for the next 5 days, until it get to the point of next perigee on 9 January 2021 at 15:39 in ♏ Scorpio.
Moon is 369 862 km (229 822 mi) away from Earth on this date. Moon moves closer next 5 days until perigee, when Earth-Moon distance will reach 367 390 km (228 286 mi).
6 days after its ascending node on 28 December 2020 at 15:03 in ♊ Gemini, the Moon is following the northern part of its orbit for the next 6 days, until it will cross the ecliptic from North to South in descending node on 10 January 2021 at 20:15 in ♐ Sagittarius.
6 days after beginning of current draconic month in ♊ Gemini, the Moon is moving from the beginning to the first part of it.
5 days after previous North standstill on 30 December 2020 at 07:53 in ♋ Cancer, when Moon has reached northern declination of ∠24.868°. Next 7 days the lunar orbit moves southward to face South declination of ∠-24.870° in the next southern standstill on 12 January 2021 at 08:18 in ♑ Capricorn.
After 8 days on 13 January 2021 at 05:00 in ♑ Capricorn, the Moon will be in New Moon geocentric conjunction with the Sun and this alignment forms next Sun-Moon-Earth syzygy.