Waning
Gibbous ♈ Aries
Moon phase for
Image credit: NASA/Goddard Space Flight Center Scientific Visualization Studio.
Full Moon 100% illuminated
Full Moon is the lunar phase on . Seen from Earth, illuminated fraction of the Moon surface is 100%. The 15 days old Moon is in ♓ Pisces.
* The exact date and time of this Full Moon phase is on 19 September 2013 at 11:13 UTC.
Moon phases for next 7 days
Friday Fri
Saturday Sat
Sunday Sun
Monday Mon
Tuesday Tue
Wednesday Wed
Thursday Thu
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 ♓ Pisces
Moon is leaving the last ∠3° of ♓ Pisces tropical zodiac sector and will enter ♈ Aries later.
Apparent angular diameter ∠1896"
Lunar disc appears visually 0.8% narrower than solar disc. Moon and Sun apparent angular diameters are ∠1896" and ∠1911".
It is Harvest Moon
The Full Moon this days is the Harvest of September 2013.
Upcoming main Moon phases
- Last Quarter in Cancer ♋ on 27 September 2013 at 03:56
- New Moon in Libra ♎ on 5 October 2013 at 00:35
- First Quarter in Capricorn ♑ on 11 October 2013 at 23:02
- Full Moon in Aries ♈ on 18 October 2013 at 23:38
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 169 / 1122
The Moon is 15 days old. Earth's natural satellite is moving through the middle part of current synodic month. This is lunation 169 of Meeus index or 1122 from Brown series.
Synodic month length 29.54 days
The length of the lunation is 29 days, 12 hours and 58 minutes. It is 43 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 14 minutes longer than the mean synodic month length. It is 6 hours and 49 minutes shorter compared to 21st century's longest synodic month length.
Lunar orbit position on
True anomaly ∠249.2°
At the beginning of the lunation cycle the true anomaly is ∠249.2°. At the beginning of next synodic month the true anomaly is going to be ∠285.3°.
Moon after perigee
3 days after point of perigee on 15 September 2013 at 16:34 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 8 days, until the Moon reaches the point of next apogee on 27 September 2013 at 18:17 in ♋ Cancer.
Distance to Moon 378 136 km
The Moon is 378 136 km (234 963 mi) away from Earth and getting further over the next 8 days until the point apogee when Earth-Moon distance is going to be 404 309 km (251 226 mi).
Moon before descending node
9 days after ascending node on 9 September 2013 at 17:29 in ♏ Scorpio. The Moon is located north of the ecliptic over the following 3 days, until the lunar orbit crosses from North to South in descending node on 22 September 2013 at 13:48 in ♉ Taurus.
Draconic month
9 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 before northern standstill
6 days since the previous standstill on 12 September 2013 at 18:30 in ♐ Sagittarius when the Moon has reached South declination of ∠-19.685°, the lunar orbit is extending northward over the next 6 days to face maximum declination of ∠19.599° at the point of next northern standstill on 26 September 2013 at 01:03 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.
