Waning Gibbous on . The illuminated surface of the moon is 94% and getting smaller. The lunar cycle is 17 days old.
The moon rises in the evening and sets in the morning. It is visible to the southwest and it is high in the sky after midnight.
Slide horizontally to discover the moon phase on nearby dates.
Main moon phases of the following lunar cycle.
Moon is passing about ∠8° of ♓ Pisces tropical zodiac sector.
Previous main lunar phase is the Full Moon before 2 days on 31 July 2015 at 10:43.
Next Full Moon is the Sturgeon Moon of August 2015 after 27 days on 29 August 2015 at 18:35.
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 4% wider than solar disc. Moon and Sun apparent angular diameters are ∠1967" and ∠1891".
The Moon is 17 days old and navigating from the middle to the last part of the current synodic month. This is lunation 192 of Meeus index or 1145 from Brown series.
The length of this lunation is 29 days, 13 hours and 29 minutes and it is 2 hours and 19 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 45 minutes longer than the mean synodic month length. It is 6 hours and 18 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 ∠112.8° and at the beginning of the next lunar synodic month the true anomaly is going to be ∠144.1°.
Moon is at perigee at 10:11 about 11 days since last apogee on 21 July 2015 at 11:02 in ♍ Virgo the lunar orbit is going to widen while the Moon is moving away from the Earth over the upcoming 15 days until point of next apogee on 18 August 2015 at 02:33 in ♎ Libra.
This perigee Moon is 362 135 km (225 020 mi) away from Earth. It is 373 km closer than the mean perigee distance, but it is still 8 221 km further than the closest perigee of 21st century.
11 days after ascending node on 21 July 2015 at 19:32 in ♍ Virgo the Moon is positioned north of the ecliptic over the following day until the lunar crosses the ecliptic again from North to South in descending node on 4 August 2015 at 02:53 in ♈ Aries.
4 days since the last southern standstill on 28 July 2015 at 17:34 in ♐ Sagittarius when the Moon has reached South declination of ∠-18.344° the lunar orbit is extending northward over the next 7 days to face maximum declination of ∠18.288° at the point of next northern standstill on 10 August 2015 at 11:11 in ♊ Gemini.
11 days since the beginning of this draconic month in ♍ Virgo the Moon is navigating from the beginning to the first part of the lunar cycle.
In 12 days on 14 August 2015 at 14:54 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