New Moon
New MoonImage credit: NASA/Goddard Space Flight Center Scientific Visualization Studio.(large image)

New Moon in Aries

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 21 April 2031 at 16:57 UTC.

Moonrise and moonset

The moon rises at sunrise and sets at sunset. It's part facing the Earth is completely in shadow.

Moon phases on nearby dates

Slide horizontally to discover the moon phase on nearby dates.

Upcoming main moon phases

Main moon phases of the following lunar cycle.

Moon phase and lunation details

Moon in ♈ Aries

Moon is leaving the last ∠1° of ♈ Aries tropical zodiac sector and will enter ♉ Taurus later.

Flower Moon after 15 days

Next Full Moon is the Flower Moon of May 2031 after 15 days on 7 May 2031 at 03:40.

Spring tide

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.

Apparent angular diameter

Lunar disc is not visible from Earth. Moon and Sun apparent angular diameters are ∠1833" and ∠1909".

New lunation 387 / 1340

At 16:57 on this date the Moon completes the old and enters a new synodic month with lunation 387 of Meeus index or lunation 1340 from Brown series.

Synodic month length 29.6 days

The length of the lunation is 29 days, 14 hours and 20 minutes. It is 47 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°).

Lunation length longer than mean

The length of the current synodic month is 1 hour and 36 minutes longer than the mean synodic month length. It is 5 hours and 27 minutes shorter compared to 21st century's longest synodic month length.

Lunar orbit details for

True anomaly ∠106.4°

The true anomaly of the Moon orbit is ∠106.4° and at the beginning of the next lunar synodic month the true anomaly is going to be ∠139.8°.

Moon before apogee

9 days since point of perigee on 11 April 2031 at 19:13 in ♐ Sagittarius the lunar orbit is getting widen while the Moon is moving away from the Earth. It will keep this direction over the next 5 days until the Moon reaches the point of next apogee on 27 April 2031 at 10:30 in ♋ Cancer.

Distance to Moon 391 098 km

The Moon is 391 098 km (243 017 mi) away from Earth and getting further over the next 5 days until the point apogee when Earth-Moon distance is going to be 404 758 km (251 505 mi).

Moon before descending node

10 days after ascending node on 10 April 2031 at 14:56 in ♏ Scorpio the Moon is positioned north of the ecliptic over the following 2 days until the lunar crosses the ecliptic again from North to South in descending node on 23 April 2031 at 20:23 in ♉ Taurus.

Moon before northern standstill

9 days since the last southern standstill on 12 April 2031 at 00:31 in ♐ Sagittarius when the Moon has reached South declination of ∠-21.160° the lunar orbit is extending northward over the next 4 days to face maximum declination of ∠21.107° at the point of next northern standstill on 25 April 2031 at 12:37 in ♊ Gemini.

Draconic month

10 days since the beginning of this draconic month in ♏ Scorpio the Moon is navigating from the beginning to the first part of the lunar cycle.

Sun-Moon-Earth syzygy

The Moon is in a New Moon geocentric conjunction with the Sun and thus forming Sun-Moon-Earth syzygy alignment.

Lunar calendar

Sources and credits

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