Waxing Crescent on . The illuminated surface of the moon is 2% and growing larger. The lunar cycle is 1 day 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 ∠20° of ♎ Libra tropical zodiac sector.
Previous main lunar phase is the New Moon before 1 day on 27 September 2011 at 11:09.
Next Full Moon is the Hunter Moon of October 2011 after 13 days on 12 October 2011 at 02:06.
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 3% wider than solar disc. Moon and Sun apparent angular diameters are ∠1973" and ∠1915".
The Moon is 1 day young and navigating from the beginning to the first part of the current synodic month. This is lunation 145 of Meeus index or 1098 from Brown series.
The length of this lunation is 29 days, 8 hours and 47 minutes and it is 1 hour and 27 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 3 hours and 57 minutes shorter than the mean synodic month length. It is 2 hours and 12 minutes longer compared to 21st century's shortest synodic month length.
The true anomaly of the Moon orbit at the beginning of this lunation cycle is ∠350.1° and at the beginning of the next lunar synodic month the true anomaly is going to be ∠5.3°.
Moon is at perigee at 01:01 about 12 days since last apogee on 15 September 2011 at 06:23 in ♈ Aries the lunar orbit is going to widen while the Moon is moving away from the Earth over the upcoming 13 days until point of next apogee on 12 October 2011 at 11:43 in ♈ Aries.
This perigee Moon is 357 556 km (222 175 mi) away from Earth. It is 4 952 km closer than the mean perigee distance, but it is still 12 800 km further than the closest perigee of 21st century.
8 days after descending node on 19 September 2011 at 19:38 in ♊ Gemini the Moon is positioned south of the ecliptic over the following 3 days until the lunar crosses the ecliptic again from South to North in ascending node on 2 October 2011 at 09:09 in ♐ Sagittarius.
8 days since the last northern standstill on 19 September 2011 at 20:05 in ♊ Gemini when the Moon has reached North declination of ∠22.890° the lunar orbit is extending southward over the next 3 days to face maximum declination of ∠-22.791° at the point of next southern standstill on 2 October 2011 at 11:38 in ♐ Sagittarius.
23 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 13 days on 12 October 2011 at 02:06 in ♈ Aries 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