Last Quarter on

Moon phase on 26 October 2013 Saturday is Last Quarter, 21 days old Moon is in Cancer.

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Moon phase for

Lunar calendar 2013 | October 2013

Last Quarter phase
Last Quarter phase
Image credit: NASA/Goddard Space Flight Center Scientific Visualization Studio.

Last Quarter 55% illuminated

Last Quarter is the lunar phase on . Seen from Earth, illuminated fraction of the Moon surface is 55% and getting smaller. The Moon is in ♋ Cancer.

* The exact date and time of this Last Quarter phase is on 26 October 2013 at 23:41 UTC.

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Moon phases for next 7 days

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Moon phase and lunation details

Moonrise and moonset

Moon rises at midnight and sets at noon. It is visible to the south in the morning.

Moon in ♋ Cancer

Moon is leaving the last ∠2° of ♋ Cancer tropical zodiac sector and will enter ♌ Leo later.

Upcoming main Moon phases

Beaver Moon after 22 days

Next Full Moon is the Beaver Moon of November after 22 days on 17 November 2013 at 15:16.

Apparent angular diameter ∠1770"

Lunar disc appears visually 8.68% narrower than solar disc. Moon and Sun apparent angular diameters are ∠1770" and ∠1931".

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 170 / 1123

Moon is 21 days old. Earth's natural satellite is moving through the last part of current synodic month. This is lunation 170 of Meeus index or 1123 from Brown series.

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Synodic month length 29.51 days

Length of current 170 lunation is 29 days, 12 hours and 15 minutes. It is 43 minutes longer than next lunation 171.

Lunation length shorter than mean

Length of current synodic month is 29 minutes shorter than the mean length of synodic month, but it is still 5 hours and 40 minutes longer, compared to 21st century shortest.

Lunar orbit position on

True anomaly ∠285.3°

This lunation true anomaly is ∠285.3°. At the beginning of next synodic month true anomaly is ∠315°. The length of upcoming synodic months decreases since the true anomaly gets closer to the value of New Moon at point of perigee (∠0°or∠360°).

Moon after apogee

1 day after point of apogee on 25 October 2013 at 14:25, lunar orbit gets closer while the Moon moves inward the Earth. It keeps this direction for next 10 days until it gets to the point of perigee on 6 November 2013 at 09:28.

Distance to Moon 404 947 km

Moon is 404 947 km (251 622 mi) away from Earth on this date. At previous apogee point before 1 day, distance is 404 561 km (251 383 mi). Moon moves closer next 10 days until perigee, when Earth-Moon distance reaches 365 362 km (227 025 mi).

Moon after descending node

6 days after its descending node on 19 October 2013 at 21:47, the Moon follows the southern part of its orbit for the next 7 days untill it crosses the ecliptic from South to North in ascending node on 3 November 2013 at 06:52.

Draconic month

19 days after its beginning, the Moon is moving from the second to the final part of current draconic month.

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Moon after northern standstill

3 days after previous North standstill on 23 October 2013 at 09:13, when Moon reaches northern declination of ∠19.509°, lunar orbit moves southward for the next 10 days to face South declination of ∠-19.511° in the next southern standstill on 6 November 2013 at 06:43.

Syzygy in 8 days

After 8 days the Moon is in New Moon conjunction with the Sun and this alignment forms next Sun-Moon-Earth syzygy on 3 November 2013 at 12:50.

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