Waxing Crescent on . The illuminated surface of the moon is 22% and growing larger. The lunar cycle is 4 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 ∠14° of ♎ Libra tropical zodiac sector.
Previous main lunar phase is the New Moon before 4 days on 6 August 2051 at 15:05.
Next Full Moon is the Sturgeon Moon of August 2051 after 10 days on 22 August 2051 at 01:35.
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 6.8% narrower than solar disc. Moon and Sun apparent angular diameters are ∠1769" and ∠1893".
The Moon is 4 days young and navigating from the beginning to the first part of the current synodic month. This is lunation 638 of Meeus index or 1591 from Brown series.
The length of this lunation is 29 days, 13 hours and 28 minutes and it is 2 hours and 46 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 44 minutes longer than the mean synodic month length. It is 6 hours and 19 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 ∠104.1° and at the beginning of the next lunar synodic month the true anomaly is going to be ∠137°.
14 days since point of perigee on 28 July 2051 at 00:46 in ♈ Aries the lunar orbit is getting widen while the Moon is moving away from the Earth. It will keep this direction over the next day until the Moon reaches the point of next apogee on 12 August 2051 at 11:22 in ♎ Libra.
The Moon is 405 179 km (251 767 mi) away from Earth and getting further over the next day until the point apogee when Earth-Moon distance is going to be 404 639 km (251 431 mi).
12 days after descending node on 29 July 2051 at 18:33 in ♈ Aries 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 12 August 2051 at 11:44 in ♎ Libra.
8 days since the last northern standstill on 2 August 2051 at 19:38 in ♊ Gemini when the Moon has reached North declination of ∠19.057° the lunar orbit is extending southward over the next 5 days to face maximum declination of ∠-18.946° at the point of next southern standstill on 17 August 2051 at 06:45 in ♐ Sagittarius.
26 days since the beginning of this draconic month in ♎ Libra the Moon is navigating from the second to the final part of the lunar cycle.
In 10 days on 22 August 2051 at 01:35 in ♒ Aquarius 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