Waxing Gibbous on . The illuminated surface of the moon is 80% and growing larger. The lunar cycle is 10 days young.
The moon rises in the afternoon and sets after midnight to early morning. It is visible to the southeast in early evening and it is up for most of the night.
Slide horizontally to discover the moon phase on nearby dates.
Main moon phases of the following lunar cycle.
Moon is passing about ∠21° of ♊ Gemini tropical zodiac sector.
Previous main lunar phase is the First Quarter before 3 days on 31 January 2012 at 04:10.
Next Full Moon is the Snow Moon of February 2012 after 4 days on 7 February 2012 at 21:54.
There is medium ocean tide on this date. Sun and Moon gravitational forces are not aligned, but meet at very acute angle, so their combined tidal force is moderate.
Lunar disc appears visually 7.9% narrower than solar disc. Moon and Sun apparent angular diameters are ∠1798" and ∠1947".
The Moon is 10 days young and navigating from the first to the middle part of the current synodic month. This is lunation 149 of Meeus index or 1102 from Brown series.
The length of this lunation is 29 days, 14 hours and 55 minutes and it is 1 hour and 8 minutes shorter than the upcoming lunation's length. 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 2 hours and 11 minutes longer than the mean synodic month length. It is 4 hours and 52 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 ∠70.8° and at the beginning of the next lunar synodic month the true anomaly is going to be ∠107.8°.
3 days since point of apogee on 30 January 2012 at 17:42 in ♈ Aries the lunar orbit is getting narrow while the Moon is moving towards the Earth. It will keep this direction over the next 8 days until the Moon reaches the point of next perigee on 11 February 2012 at 18:32 in ♎ Libra.
The Moon is 398 573 km (247 662 mi) away from Earth and getting closer over the next 8 days until the point perigee when Earth-Moon distance is going to be 367 920 km (228 615 mi).
1 day after descending node on 2 February 2012 at 20:02 in ♊ Gemini the Moon is positioned south of the ecliptic over the following 12 days until the lunar crosses the ecliptic again from South to North in ascending node on 15 February 2012 at 20:16 in ♐ Sagittarius.
At 07:11 the Moon is meeting its standstill point to reach North declination of ∠22.404°. Over the upcoming 12 days the lunar orbit is going to tilt southward to face maximum declination of ∠-22.299° at the point of next southern standstill in ♐ Sagittarius on 16 February 2012 at 08:36.
14 days since the beginning of this draconic month in ♐ Sagittarius the Moon is navigating from the second to the final part of the lunar cycle.
In 4 days on 7 February 2012 at 21:54 in ♌ Leo the Moon is going to be in a Full Moon geocentric opposition with the Sun and thus forming the next Sun-Earth-Moon 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