Waning
Gibbous ♒ Aquarius
Moon phase for
Image credit: NASA/Goddard Space Flight Center Scientific Visualization Studio.
Full Moon 99% illuminated
Full Moon is the lunar phase on . Seen from Earth, illuminated fraction of the Moon surface is 99%. The 15 days old Moon is in ♑ Capricorn.
* The exact date and time of this Full Moon phase is on 4 July 2031 at 19:01 UTC.
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
Moonrise and moonset
Moon rises at sunset and sets at sunrise. It is visible all night and it is high in the sky around midnight.
Moon in ♑ Capricorn
Moon is passing about ∠23° of ♑ Capricorn tropical zodiac sector.
Apparent angular diameter ∠1972"
Lunar disc appears visually 4.4% wider than solar disc. Moon and Sun apparent angular diameters are ∠1972" and ∠1887".
It is Buck Moon
The Full Moon this days is the Buck of July 2031.
Upcoming main Moon phases
- Last Quarter in Aries ♈ on 11 July 2031 at 11:50
- New Moon in Cancer ♋ on 19 July 2031 at 13:40
- First Quarter in Scorpio ♏ on 27 July 2031 at 10:35
- Full Moon in Aquarius ♒ on 3 August 2031 at 01:45
Spring tide
There is high Full Moon ocean tide on this date. Combined Sun and Moon gravitational tidal force working on Earth is strong, because of the Sun-Earth-Moon syzygy alignment.
Lunation 389 / 1342
The Moon is 15 days old. Earth's natural satellite is moving through the middle part of current synodic month. This is lunation 389 of Meeus index or 1342 from Brown series.
Synodic month length 29.64 days
The length of the lunation is 29 days, 15 hours and 16 minutes. This is the year's longest synodic month of 2031. It is 24 minutes longer 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 longer than mean
The length of the current synodic month is 2 hours and 31 minutes longer than the mean synodic month length. It is 4 hours and 31 minutes shorter compared to 21st century's longest synodic month length.
Lunar orbit position on
True anomaly ∠165.9°
At the beginning of the lunation cycle the true anomaly is ∠165.9°. At the beginning of next synodic month the true anomaly is going to be ∠188.7°.
Moon after perigee
1 day after point of perigee on 4 July 2031 at 21:14 in ♑ Capricorn. The lunar orbit is getting widen, while the Moon is moving away from the Earth. It will keep this direction over the next 13 days, until the Moon reaches the point of next apogee on 18 July 2031 at 14:28 in ♋ Cancer.
Distance to Moon 363 478 km
The Moon is 363 478 km (225 855 mi) away from Earth and getting further over the next 13 days until the point apogee when Earth-Moon distance is going to be 406 535 km (252 609 mi).
Moon after ascending node
3 days after ascending node on 1 July 2031 at 18:35 in ♏ Scorpio. The Moon is located north of the ecliptic over the following 9 days, until the lunar orbit crosses from North to South in descending node on 14 July 2031 at 12:38 in ♉ Taurus.
Draconic month
3 days since the beginning of current draconic month in ♏ Scorpio, the Moon is navigating from the beginning to the first part of the cycle.
Moon after southern standstill
2 days since the previous standstill on 3 July 2031 at 05:15 in ♐ Sagittarius when the Moon has reached South declination of ∠-21.077°, the lunar orbit is extending northward over the next 10 days to face maximum declination of ∠21.045° at the point of next northern standstill on 16 July 2031 at 09:01 in ♊ Gemini.
Sun-Earth-Moon syzygy
The Moon is in a Full Moon geocentric opposition with the Sun and thus forming Sun-Earth-Moon syzygy alignment.
