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

First Quarter in Aries

First Quarter on . Illuminated surface of the Moon is 45% and growing larger. Lunar cycle is 7 days young.

* The exact date and time of this First Quarter phase is on 16 January 2016 at 23:26 UTC.

Moonrise and moonset

Moon rises in the morning and sets in the evening. It is visible toward the southwest in early evening.

Upcoming main moon phases

Main moon phases of the following lunar cycle.

Moon phase and lunation details

Moon in ♈ Aries

Moon is passing about ∠20° of ♈ Aries tropical zodiac sector.

Wolf Moon after 7 days

Next Full Moon is the Wolf Moon of January 2016 after 7 days on 24 January 2016 at 01:46.

Moderate tide

There is medium ocean tide on this date. Sun and Moon gravitational forces are not aligned, but meet at very acute angle, so their combined tidal force is moderate.

Apparent angular diameter ∠1973"

Lunar disc appears visually 1.1% wider than solar disc. Moon and Sun apparent angular diameters are ∠1973" and ∠1951".

Lunation 198 / 1151

The Moon is 7 days young and navigating through the first part of the current synodic month. This is lunation 198 of Meeus index or 1151 from Brown series.

Synodic month length 29.55 days

The length of this lunation is 29 days, 13 hours and 8 minutes and it is 1 hour and 52 minutes longer than the upcoming lunation's length. The lengths of the following synodic months are going to decrease with the lunar orbit 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 24 minutes longer than the mean synodic month length. It is 6 hours and 39 minutes shorter compared to 21st century's longest synodic month length.

Lunar orbit details for

True anomaly ∠292.2°

The true anomaly of the Moon orbit at the beginning of this lunation cycle is ∠292.2° and at the beginning of the next lunar synodic month the true anomaly is going to be ∠319.8°.

Moon after perigee

1 day since point of perigee on 15 January 2016 at 02:10 in ♓ Pisces the lunar orbit is getting widen while the Moon is moving away from the Earth. It will keep this direction over the next 13 days until the Moon reaches the point of next apogee on 30 January 2016 at 09:10 in ♎ Libra.

Distance to Moon 363 329 km

The Moon is 363 329 km (225 762 mi) away from Earth and getting further over the next 13 days until the point apogee when Earth-Moon distance is going to be 404 553 km (251 378 mi).

Moon after descending node

1 day after descending node on 14 January 2016 at 15:48 in ♓ Pisces the Moon is positioned south of the ecliptic over the following 11 days until the lunar crosses the ecliptic again from South to North in ascending node on 27 January 2016 at 23:58 in ♍ Virgo.

Moon before northern standstill

7 days since the last southern standstill on 8 January 2016 at 17:56 in ♐ Sagittarius when the Moon has reached South declination of ∠-18.420° the lunar orbit is extending northward over the next 5 days to face maximum declination of ∠18.375° at the point of next northern standstill on 21 January 2016 at 16:41 in ♊ Gemini.

Draconic month

15 days since the beginning of this draconic month in ♍ Virgo the Moon is navigating from the second to the final part of the lunar cycle.

Syzygy in 7 days

In 7 days on 24 January 2016 at 01:46 in ♌ Leo the Moon is going to be in a Full Moon geocentric opposition with the Sun and thus forming the next Sun-Earth-Moon 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