Crescent ♎ Libra
Waning Crescent is the lunar phase on . Seen from Earth, illuminated fraction of the Moon surface is 41% and getting smaller. The 23 days old Moon is in ♎ Libra.
Previous main lunar phase is the Last Quarter before 1 day on 25 December 2013 at 13:48.
Moon rises after midnight to early morning and sets in the afternoon. It is visible in the early morning low to the east.
Moon is passing about ∠16° of ♎ Libra tropical zodiac sector.
Lunar disc appears visually 4.8% narrower than solar disc. Moon and Sun apparent angular diameters are ∠1859" and ∠1951".
Next Full Moon is the Wolf Moon of January 2014 after 20 days on 16 January 2014 at 04:52.
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 23 days old. Earth's natural satellite is moving from the second to the final part of current synodic month. This is lunation 172 of Meeus index or 1125 from Brown series.
The length of the lunation is 29 days, 10 hours and 52 minutes. This is the year's shortest synodic month of 2013. It is 28 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°).
The length of the current synodic month is 1 hour and 52 minutes shorter than the mean synodic month length. It is 4 hours and 17 minutes longer compared to 21st century's shortest synodic month length.
At the beginning of the lunation cycle the true anomaly is ∠336.4°. At the beginning of next synodic month the true anomaly is going to be ∠353°.
6 days after point of apogee on 19 December 2013 at 23:49 in ♋ Cancer. The lunar orbit is getting narrow, while the Moon is moving towards the Earth. It will keep this direction over the next 6 days, until the Moon reaches the point of next perigee on 1 January 2014 at 21:00 in ♑ Capricorn.
The Moon is 385 567 km (239 580 mi) away from Earth and getting closer over the next 6 days until the point perigee when Earth-Moon distance is going to be 356 922 km (221 781 mi).
13 days after descending node on 13 December 2013 at 10:10 in ♉ Taurus. 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 28 December 2013 at 00:21 in ♏ Scorpio.
25 days since the beginning of current draconic month in ♏ Scorpio, the Moon is navigating from the second to the final part of the cycle.
9 days since the previous standstill on 17 December 2013 at 01:00 in ♊ Gemini when the Moon has reached North declination of ∠19.570°, the lunar orbit is extending southward over the next 4 days to face maximum declination of ∠-19.537° at the point of next southern standstill on 31 December 2013 at 04:49 in ♐ Sagittarius.
In 5 days on 1 January 2014 at 11:14 in ♑ Capricorn 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.