Waning Crescent on . The illuminated surface of the moon is 7% and getting smaller. The lunar cycle is 27 days old.
The moon rises after midnight to early morning and sets in the afternoon. It is visible in the early morning low to the east.
Slide horizontally to discover the moon phase on nearby dates.
Main moon phases of the following lunar cycle.
Moon is passing about ∠21° of ♐ Sagittarius tropical zodiac sector.
Previous main lunar phase is the Last Quarter before 5 days on 7 January 2010 at 10:40.
Next Full Moon is the Wolf Moon of January 2010 after 17 days on 30 January 2010 at 06:18.
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.
Lunar disc appears visually 7.8% narrower than solar disc. Moon and Sun apparent angular diameters are ∠1804" and ∠1951".
The Moon is 27 days old and navigating from the second to the final part of the current synodic month. This is lunation 123 of Meeus index or 1076 from Brown series.
The length of this lunation is 29 days, 19 hours and 9 minutes and it is 31 minutes shorter than the upcoming lunation's length. This is the year's longest synodic month of 2010. The lengths of the following synodic months are going to increase with the lunar orbit true anomaly getting closer to the value it has at the point of New Moon at apogee (∠180°).
The length of the current synodic month is 6 hours and 25 minutes longer than the mean synodic month length. It is 38 minutes shorter compared to 21st century's longest synodic month length.
The true anomaly of the Moon orbit at the beginning of this lunation cycle is ∠135.6° and at the beginning of the next lunar synodic month the true anomaly is going to be ∠164.3°.
10 days since point of perigee on 1 January 2010 at 20:36 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 17 January 2010 at 01:40 in ♒ Aquarius.
The Moon is 397 408 km (246 938 mi) away from Earth and getting further over the next 4 days until the point apogee when Earth-Moon distance is going to be 406 434 km (252 546 mi).
10 days after descending node on 1 January 2010 at 12:30 in ♋ Cancer the Moon is positioned south of the ecliptic over the following 2 days until the lunar crosses the ecliptic again from South to North in ascending node on 14 January 2010 at 23:18 in ♑ Capricorn.
At 08:33 the Moon is meeting its standstill point to reach South declination of ∠-25.796°. This is the year's southernmost lunar standstill of 2010. Over the upcoming 14 days the lunar orbit is going to tilt northward to face maximum declination of ∠25.783° at the point of next northern standstill in ♊ Gemini on 26 January 2010 at 21:04.
24 days since the beginning of this draconic month in ♑ Capricorn the Moon is navigating from the second to the final part of the lunar cycle.
In 2 days on 15 January 2010 at 07:11 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.
Parts of this Lunar Calendar are based on Planetary Ephemeris Data Courtesy of Fred Espenak, www.Astropixels.com
Moon phase image credit to NASA/Goddard Space Flight Center Scientific Visualization Studio, svs.gsfc.nasa.gov