Waning
Crescent ♏ Scorpio
Moon phase for
Image credit: NASA/Goddard Space Flight Center Scientific Visualization Studio.
Last Quarter 46% illuminated
Last Quarter is the lunar phase on . Seen from Earth, illuminated fraction of the Moon surface is 46% and getting smaller. The 22 days old Moon is in ♏ Scorpio.
* The exact date and time of this Last Quarter phase is on 23 January 2071 at 02:16 UTC.
Moon phases for next 7 days
Saturday Sat
Sunday Sun
Monday Mon
Tuesday Tue
Wednesday Wed
Thursday Thu
Friday Fri
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 ♏ Scorpio
Moon is passing about ∠8° of ♏ Scorpio tropical zodiac sector.
Apparent angular diameter ∠1814"
Lunar disc appears visually 7.2% narrower than solar disc. Moon and Sun apparent angular diameters are ∠1814" and ∠1949".
Snow Moon after 22 days
Next Full Moon is the Snow Moon of February 2071 after 22 days on 14 February 2071 at 13:33.
Upcoming main Moon phases
- New Moon in Aquarius ♒ on 31 January 2071 at 07:16
- First Quarter in Taurus ♉ on 7 February 2071 at 22:30
- Full Moon in Leo ♌ on 14 February 2071 at 13:33
- Last Quarter in Scorpio ♏ on 21 February 2071 at 21:29
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 878 / 1831
The Moon is 22 days old. Earth's natural satellite is moving through the last part of current synodic month. This is lunation 878 of Meeus index or 1831 from Brown series.
Synodic month length 29.79 days
The length of the lunation is 29 days, 19 hours and 1 minute. This is the year's longest synodic month of 2071. It is 1 hour and 44 minutes longer than the next lunation's length. The lengths of the following synodic months are going to decreasing with the true anomaly getting closer to the value it has at the point of New Moon at perigee (∠0° or ∠360°).
Lunation length longer than mean
The length of the current synodic month is 6 hours and 16 minutes longer than the mean synodic month length. It is 47 minutes shorter compared to 21st century's longest synodic month length.
Lunar orbit position on
True anomaly ∠187.9°
At the beginning of the lunation cycle the true anomaly is ∠187.9°. At the beginning of next synodic month the true anomaly is going to be ∠214.7°.
Moon before perigee
8 days after point of perigee on 15 January 2071 at 08:40 in ♋ Cancer. The lunar orbit is getting widen, while the Moon is moving away from the Earth. It will keep this direction over the next 4 days, until the Moon reaches the point of next apogee on 27 January 2071 at 21:04 in ♐ Sagittarius.
Distance to Moon 395 156 km
The Moon is 395 156 km (245 539 mi) away from Earth and getting further over the next 4 days until the point apogee when Earth-Moon distance is going to be 406 168 km (252 381 mi).
Moon after ascending node
2 days after ascending node on 21 January 2071 at 06:04 in ♎ Libra. The Moon is located north of the ecliptic over the following 12 days, until the lunar orbit crosses from North to South in descending node on 4 February 2071 at 20:30 in ♈ Aries.
Draconic month
2 days since the beginning of current draconic month in ♎ Libra, the Moon is navigating from the beginning to the first part of the cycle.
Moon before southern standstill
9 days since the previous standstill on 14 January 2071 at 05:41 in ♊ Gemini when the Moon has reached North declination of ∠18.487°, the lunar orbit is extending southward over the next 4 days to face maximum declination of ∠-18.432° at the point of next southern standstill on 27 January 2071 at 15:29 in ♐ Sagittarius.
Syzygy in 7 days
In 7 days on 31 January 2071 at 07:16 in ♒ Aquarius the Moon is going to be in a New Moon geocentric conjunction with the Sun and thus forming the next Sun-Moon-Earth syzygy alignment.
