New Moon on . The illuminated surface of the Moon is 0%. Lunar cycle is 1 day young.
* The exact date and time of this New Moon phase is on 11 December 2099 at 23:09 UTC.
The moon rises at sunrise and sets at sunset. It's part facing the Earth is completely in shadow.
Slide horizontally to discover the moon phase on nearby dates.
Main moon phases of the following lunar cycle.
Moon is leaving the last ∠2° of ♐ Sagittarius tropical zodiac sector and will enter ♑ Capricorn later.
Next Full Moon is the Cold Moon of December 2099 after 15 days on 27 December 2099 at 12:58.
There is high New Moon ocean tide on this date. Combined Sun and Moon gravitational tidal force working on Earth is strong, because of the Sun-Moon-Earth syzygy alignment.
Lunar disc is not visible from Earth. Moon and Sun apparent angular diameters are ∠1893" and ∠1949".
At 23:09 on this date the Moon completes the old and enters a new synodic month with lunation 1236 of Meeus index or lunation 2189 from Brown series.
The length of the lunation is 29 days, 13 hours and 47 minutes. It is 2 hours and 12 minutes shorter than the next lunation's length. The lengths of the following synodic months are going to increase with the lunar orbit true anomaly getting closer to the value it has at the point of New Moon at apogee (∠180°).
The length of the current synodic month is 1 hour and 3 minutes longer than the mean synodic month length. It is 6 hours shorter compared to 21st century's longest synodic month length.
The true anomaly of the Moon orbit is ∠49.8° and at the beginning of the next lunar synodic month the true anomaly is going to be ∠81.3°.
3 days since point of perigee on 8 December 2099 at 17:50 in ♎ Libra 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 20 December 2099 at 13:16 in ♈ Aries.
The Moon is 378 738 km (235 337 mi) away from Earth and getting further over the next 8 days until the point apogee when Earth-Moon distance is going to be 404 339 km (251 245 mi).
6 days after descending node on 5 December 2099 at 21:04 in ♍ Virgo the Moon is positioned south of the ecliptic over the following 6 days until the lunar crosses the ecliptic again from South to North in ascending node on 19 December 2099 at 01:02 in ♓ Pisces.
At 13:59 the Moon is meeting its standstill point to reach South declination of ∠-28.351°. This is the year's southernmost lunar standstill of 2099. Over the upcoming 14 days the lunar orbit is going to tilt northward to face maximum declination of ∠28.345° at the point of next northern standstill in ♊ Gemini on 26 December 2099 at 23:34.
20 days since the beginning of this draconic month in ♓ Pisces the Moon is navigating from the second to the final part of the lunar cycle.
The Moon is in a New Moon geocentric conjunction with the Sun and thus forming Sun-Moon-Earth syzygy alignment.
Parts of this Lunar Calendar are based on Planetary Ephemeris Data Courtesy of Fred Espenak, www.Astropixels.com
Moon phase image credit to NASA/Goddard Space Flight Center Scientific Visualization Studio, svs.gsfc.nasa.gov
