Waxing Crescent on . The illuminated surface of the moon is 10% and growing larger. The lunar cycle is 3 days young.
The moon rises in the morning and sets in the evening. It is visible toward the southwest in early evening.
Slide horizontally to discover the moon phase on nearby dates.
Main moon phases of the following lunar cycle.
Moon is passing about ∠22° of ♎ Libra tropical zodiac sector.
Previous main lunar phase is the New Moon before 3 days on 5 September 2013 at 11:36.
Next Full Moon is the Harvest Moon of September 2013 after 10 days on 19 September 2013 at 11:13.
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 0.7% narrower than solar disc. Moon and Sun apparent angular diameters are ∠1891" and ∠1905".
The Moon is 3 days young and navigating from the beginning to the first part of the current synodic month. This is lunation 169 of Meeus index or 1122 from Brown series.
The length of this lunation is 29 days, 12 hours and 58 minutes and it is 43 minutes longer than the upcoming lunation's length. The lengths of the following synodic months are going to decrease with the lunar orbit 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 14 minutes longer than the mean synodic month length. It is 6 hours and 49 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 ∠249.2° and at the beginning of the next lunar synodic month the true anomaly is going to be ∠285.3°.
8 days since point of apogee on 30 August 2013 at 23:46 in ♋ Cancer the lunar orbit is getting narrow while the Moon is moving towards the Earth. It will keep this direction over the next 7 days until the Moon reaches the point of next perigee on 15 September 2013 at 16:34 in ♑ Capricorn.
The Moon is 378 950 km (235 469 mi) away from Earth and getting closer over the next 7 days until the point perigee when Earth-Moon distance is going to be 367 388 km (228 284 mi).
13 days after descending node on 26 August 2013 at 08:19 in ♉ Taurus the Moon is positioned south of the ecliptic over the following day until the lunar crosses the ecliptic again from South to North in ascending node on 9 September 2013 at 17:29 in ♏ Scorpio.
9 days since the last northern standstill on 29 August 2013 at 17:03 in ♊ Gemini when the Moon has reached North declination of ∠19.801° the lunar orbit is extending southward over the next 4 days to face maximum declination of ∠-19.685° at the point of next southern standstill on 12 September 2013 at 18:30 in ♐ Sagittarius.
25 days since the beginning of this draconic month in ♏ Scorpio the Moon is navigating from the second to the final part of the lunar cycle.
In 10 days on 19 September 2013 at 11:13 in ♓ Pisces 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