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

First Quarter in Gemini

First Quarter on . Illuminated surface of the Moon is 56% and growing larger. Lunar cycle is 8 days young.

* The exact date and time of this First Quarter phase is on 26 February 2042 at 23:29 UTC.

Moonrise and moonset

Moon rises at noon and sets at midnight. It is visible high in the southern sky in early evening.

Upcoming main moon phases

Main moon phases of the following lunar cycle.

Moon phase and lunation details

Moon in ♊ Gemini

Moon is passing about ∠15° of ♊ Gemini tropical zodiac sector.

Worm Moon after 7 days

Next Full Moon is the Worm Moon of March 2042 after 7 days on 6 March 2042 at 20:10.

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 ∠1894"

Lunar disc appears visually 2.2% narrower than solar disc. Moon and Sun apparent angular diameters are ∠1894" and ∠1937".

Lunation 521 / 1474

The Moon is 8 days young and navigating through the first part of the current synodic month. This is lunation 521 of Meeus index or 1474 from Brown series.

Synodic month length 29.41 days

The length of this lunation is 29 days, 9 hours and 44 minutes and it is 48 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 shorter than mean

The length of the current synodic month is 3 hours shorter than the mean synodic month length. It is 3 hours and 9 minutes longer compared to 21st century's shortest synodic month length.

Lunar orbit details for

True anomaly ∠344.2°

The true anomaly of the Moon orbit at the beginning of this lunation cycle is ∠344.2° and at the beginning of the next lunar synodic month the true anomaly is going to be ∠359.8°.

Moon after perigee

6 days since point of perigee on 21 February 2042 at 05:54 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 8 days until the Moon reaches the point of next apogee on 8 March 2042 at 05:04 in ♎ Libra.

Distance to Moon 378 355 km

The Moon is 378 355 km (235 099 mi) away from Earth and getting further over the next 8 days until the point apogee when Earth-Moon distance is going to be 406 261 km (252 439 mi).

Moon after ascending node

3 days after ascending node on 24 February 2042 at 02:02 in ♈ Aries the Moon is positioned north of the ecliptic over the following 10 days until the lunar crosses the ecliptic again from North to South in descending node on 10 March 2042 at 07:08 in ♎ Libra.

Moon before northern standstill

11 days since the last southern standstill on 16 February 2042 at 09:22 in ♑ Capricorn when the Moon has reached South declination of ∠-27.949° the lunar orbit is extending northward over the next day to face maximum declination of ∠28.031° at the point of next northern standstill on 28 February 2042 at 23:35 in ♊ Gemini.

Draconic month

3 days since the beginning of this draconic month in ♈ Aries the Moon is navigating from the beginning to the first part of the lunar cycle.

Syzygy in 7 days

In 7 days on 6 March 2042 at 20:10 in ♍ Virgo 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