Waning Crescent on . The illuminated surface of the moon is 1% and getting smaller. The lunar cycle is 28 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 ∠17° of ♋ Cancer tropical zodiac sector.
Previous main lunar phase is the Last Quarter before 5 days on 16 July 2017 at 19:26.
Next Full Moon is the Sturgeon Moon of August 2017 after 16 days on 7 August 2017 at 18:11.
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 3.7% wider than solar disc. Moon and Sun apparent angular diameters are ∠1960" and ∠1889".
The Moon is 28 days old and navigating from the second to the final part of the current synodic month. This is lunation 216 of Meeus index or 1169 from Brown series.
The length of this lunation is 29 days, 7 hours and 15 minutes and it is 1 hour and 30 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 5 hours and 29 minutes shorter than the mean synodic month length. It is 40 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 ∠11° and at the beginning of the next lunar synodic month the true anomaly is going to be ∠27.9°.
1 day since point of perigee on 21 July 2017 at 17:09 in ♊ Gemini the lunar orbit is getting widen while the Moon is moving away from the Earth. It will keep this direction over the next 11 days until the Moon reaches the point of next apogee on 2 August 2017 at 17:55 in ♐ Sagittarius.
The Moon is 365 787 km (227 290 mi) away from Earth and getting further over the next 11 days until the point apogee when Earth-Moon distance is going to be 405 026 km (251 671 mi).
10 days after descending node on 12 July 2017 at 05:17 in ♒ Aquarius 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 25 July 2017 at 00:46 in ♍ Virgo.
1 day since the last northern standstill on 21 July 2017 at 22:11 in ♋ Cancer when the Moon has reached North declination of ∠19.413° the lunar orbit is extending southward over the next 13 days to face maximum declination of ∠-19.393° at the point of next southern standstill on 4 August 2017 at 18:17 in ♑ Capricorn.
24 days since the beginning of this draconic month in ♌ Leo the Moon is navigating from the second to the final part of the lunar cycle.
In 1 day on 23 July 2017 at 09:46 in ♌ Leo 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