Waning
Gibbous ♈ Aries
Moon phase for
Image credit: NASA/Goddard Space Flight Center Scientific Visualization Studio.
Waning Gibbous 86% illuminated
Waning Gibbous is the lunar phase on . Seen from Earth, illuminated fraction of the Moon surface is 86% and getting smaller. The 18 days old Moon is in ♈ Aries.
Moon phases for next 7 days
Sunday Sun
Monday Mon
Tuesday Tue
Wednesday Wed
Thursday Thu
Friday Fri
Saturday Sat
Moon phase and lunation details
4 days after Full Moon
Previous main lunar phase is the Full Moon before 4 days on 19 August 2081 at 11:15.
Moonrise and moonset
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.
Moon in ♈ Aries
Moon is passing about ∠15° of ♈ Aries tropical zodiac sector.
Apparent angular diameter ∠1780"
Lunar disc appears visually 6.4% narrower than solar disc. Moon and Sun apparent angular diameters are ∠1780" and ∠1898".
Sturgeon Moon before 4 days
Next Full Moon is the Harvest Moon of September 2081 after 25 days on 18 September 2081 at 03:45.
Upcoming main Moon phases
- Last Quarter in Taurus ♉ on 27 August 2081 at 14:08
- New Moon in Virgo ♍ on 3 September 2081 at 09:01
- First Quarter in Sagittarius ♐ on 10 September 2081 at 02:21
- Full Moon in Pisces ♓ on 18 September 2081 at 03:45
Neap tide
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.
Lunation 1009 / 1962
The Moon is 18 days old. Earth's natural satellite is moving from the middle to the last part of current synodic month. This is lunation 1009 of Meeus index or 1962 from Brown series.
Synodic month length 29.32 days
The length of the lunation is 29 days, 7 hours and 38 minutes. This is the year's shortest synodic month of 2081. It is 44 minutes shorter than the next lunation's length. The lengths of the following synodic months are going to decreasing with the true anomaly getting closer to the value it has at the point of New Moon at perigee (∠0° or ∠360°).
Lunation length shorter than mean
The length of the current synodic month is 5 hours and 6 minutes shorter than the mean synodic month length. It is 1 hour and 3 minutes longer compared to 21st century's shortest synodic month length.
Lunar orbit position on
True anomaly ∠341.4°
At the beginning of the lunation cycle the true anomaly is ∠341.4°. At the beginning of next synodic month the true anomaly is going to be ∠357.1°.
Moon after apogee
2 days after point of apogee on 21 August 2081 at 05:57 in ♓ Pisces. The lunar orbit is getting narrow, while the Moon is moving towards the Earth. It will keep this direction over the next 11 days, until the Moon reaches the point of next perigee on 3 September 2081 at 13:09 in ♍ Virgo.
Distance to Moon 402 578 km
The Moon is 402 578 km (250 150 mi) away from Earth and getting closer over the next 11 days until the point perigee when Earth-Moon distance is going to be 357 254 km (221 987 mi).
Moon after ascending node
2 days after ascending node on 21 August 2081 at 00:00 in ♓ Pisces. The Moon is located north of the ecliptic over the following 11 days, until the lunar orbit crosses from North to South in descending node on 3 September 2081 at 14:55 in ♍ Virgo.
Draconic month
2 days since the beginning of current draconic month in ♓ Pisces, the Moon is navigating from the beginning to the first part of the cycle.
Moon before northern standstill
8 days since the previous standstill on 14 August 2081 at 14:13 in ♐ Sagittarius when the Moon has reached South declination of ∠-28.500°, the lunar orbit is extending northward over the next 5 days to face maximum declination of ∠28.537° at the point of next northern standstill on 29 August 2081 at 07:15 in ♊ Gemini.
Syzygy in 10 days
In 10 days on 3 September 2081 at 09:01 in ♍ Virgo 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.
