Waning
Crescent ♐ Sagittarius
Moon phase for
Image credit: NASA/Goddard Space Flight Center Scientific Visualization Studio.
Waning Crescent 20% illuminated
Waning Crescent is the lunar phase on . Seen from Earth, illuminated fraction of the Moon surface is 20% and getting smaller. The 25 days old Moon is in ♐ Sagittarius.
Moon phases for next 7 days
Sunday Sun
Monday Mon
Tuesday Tue
Wednesday Wed
Thursday Thu
Friday Fri
Saturday Sat
Moon phase and lunation details
2 days after Last Quarter
Previous main lunar phase is the Last Quarter before 2 days on 26 January 2011 at 12:57.
Moonrise and moonset
Moon rises after midnight to early morning and sets in the afternoon. It is visible in the early morning low to the east.
Moon in ♐ Sagittarius
Moon is passing about ∠16° of ♐ Sagittarius tropical zodiac sector.
Apparent angular diameter ∠1884"
Lunar disc appears visually 3.3% narrower than solar disc. Moon and Sun apparent angular diameters are ∠1884" and ∠1948".
Snow Moon after 19 days
Next Full Moon is the Snow Moon of February 2011 after 19 days on 18 February 2011 at 08:36.
Upcoming main Moon phases
- New Moon in Aquarius ♒ on 3 February 2011 at 02:31
- First Quarter in Taurus ♉ on 11 February 2011 at 07:18
- Full Moon in Leo ♌ on 18 February 2011 at 08:36
- Last Quarter in Scorpio ♏ on 24 February 2011 at 23:26
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 136 / 1089
The Moon is 25 days old. Earth's natural satellite is moving from the second to the final part of current synodic month. This is lunation 136 of Meeus index or 1089 from Brown series.
Synodic month length 29.73 days
The length of the lunation is 29 days, 17 hours and 28 minutes. It is 47 minutes shorter than the next lunation's length. The lengths of the following synodic months are going to increasing with the true anomaly getting closer to the value it has at the point of New Moon at apogee (∠180°).
Lunation length longer than mean
The length of the current synodic month is 4 hours and 44 minutes longer than the mean synodic month length. It is 2 hours and 19 minutes shorter compared to 21st century's longest synodic month length.
Lunar orbit position on
True anomaly ∠103.5°
At the beginning of the lunation cycle the true anomaly is ∠103.5°. At the beginning of next synodic month the true anomaly is going to be ∠139.2°.
Moon after perigee
7 days after point of perigee on 22 January 2011 at 00:10 in ♍ Virgo. The lunar orbit is getting widen, while the Moon is moving away from the Earth. It will keep this direction over the next 8 days, until the Moon reaches the point of next apogee on 6 February 2011 at 23:13 in ♓ Pisces.
Distance to Moon 380 371 km
The Moon is 380 371 km (236 352 mi) away from Earth and getting further over the next 8 days until the point apogee when Earth-Moon distance is going to be 405 924 km (252 229 mi).
Moon before ascending node
11 days after descending node on 18 January 2011 at 00:06 in ♋ Cancer. The Moon is located south of the ecliptic over the following day, until the lunar orbit crosses from South to North in ascending node on 30 January 2011 at 18:29 in ♐ Sagittarius.
Draconic month
25 days since the beginning of current draconic month in ♑ Capricorn, the Moon is navigating from the second to the final part of the cycle.
Moon at southern standstill
At 16:26 the Moon is meeting its standstill point to reach South declination of ∠-24.180°. Over the next 14 days the lunar orbit is going to extend northward to face maximum declination of ∠24.080° at the point of next standstill in ♊ Gemini on 13 February 2011 at 09:00.
Syzygy in 4 days
In 4 days on 3 February 2011 at 02:31 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.
