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 ♈ Aries.
* The exact date and time of this Full Moon phase is on 23 September 2010 at 09:17 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 is entering ♈ Aries
Moon is passing first ∠2° of ♈ Aries tropical zodiac sector.
Apparent angular diameter ∠1775"
Lunar disc appears visually 7.5% narrower than solar disc. Moon and Sun apparent angular diameters are ∠1775" and ∠1913".
It is Harvest Moon
The Full Moon this days is the Harvest of September 2010.
Upcoming main Moon phases
- Last Quarter in Cancer ♋ on 1 October 2010 at 03:52
- New Moon in Libra ♎ on 7 October 2010 at 18:44
- First Quarter in Capricorn ♑ on 14 October 2010 at 21:27
- Full Moon in Aries ♈ on 23 October 2010 at 01:36
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 132 / 1085
The Moon is 15 days old. Earth's natural satellite is moving through the middle part of current synodic month. This is lunation 132 of Meeus index or 1085 from Brown series.
Synodic month length 29.34 days
Length of current 132 lunation is 29 days, 8 hours and 15 minutes. It is 1 hour and 52 minutes shorter than next lunation 133 length.
Lunation length shorter than mean
Length of current synodic month is 4 hours and 29 minutes shorter than the mean length of synodic month, but it is still 1 hour and 40 minutes longer, compared to 21st century shortest.
Lunar orbit position on
True anomaly ∠4.6°
This New Moon true anomaly is ∠4.6°. At beginning of next synodic month true anomaly will be ∠20.4°. The length of upcoming synodic months will keep increasing since the true anomaly gets closer to the value of New Moon at point of apogee (∠180°).
Moon after apogee
2 days after point of apogee on 21 September 2010 at 08:03 in ♓ Pisces. The lunar orbit is getting closer, while the Moon is moving inward the Earth. It will keep this direction for the next 13 days, until it get to the point of next perigee on 6 October 2010 at 13:41 in ♍ Virgo.
Distance to Moon 403 809 km
Moon is 403 809 km (250 915 mi) away from Earth on this date. Moon moves closer next 13 days until perigee, when Earth-Moon distance will reach 359 453 km (223 354 mi).
Moon after ascending node
6 days after its ascending node on 16 September 2010 at 13:56 in ♑ Capricorn, the Moon is following the northern part of its orbit for the next 7 days, until it will cross the ecliptic from North to South in descending node on 1 October 2010 at 02:42 in ♋ Cancer.
Draconic month
6 days after beginning of current draconic month in ♑ Capricorn, the Moon is moving from the beginning to the first part of it.
Moon before northern standstill
8 days after previous South standstill on 14 September 2010 at 23:47 in ♐ Sagittarius, when Moon has reached southern declination of ∠-24.710°. Next 6 days the lunar orbit moves northward to face North declination of ∠24.555° in the next northern standstill on 29 September 2010 at 17:37 in ♊ Gemini.
Sun-Earth-Moon syzygy
The Moon is in Full Moon geocentric opposition with the Sun on this date and this alignment forms Sun-Earth-Moon syzygy.