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

First Quarter in Taurus

First Quarter on . The illuminated surface of the moon is 53% and growing larger. The lunar cycle is 8 days young.

* The exact date and time of this First Quarter phase is on 9 February 2098 at 06:16 UTC.

Moonrise and moonset

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

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 ♉ Taurus

Moon is passing about ∠24° of ♉ Taurus tropical zodiac sector.

Snow Moon after 6 days

Next Full Moon is the Snow Moon of February 2098 after 6 days on 15 February 2098 at 21:00.

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 ∠1920"

Lunar disc appears visually 1.2% narrower than solar disc. Moon and Sun apparent angular diameters are ∠1920" and ∠1944".

Lunation 1213 / 2166

The Moon is 8 days young and navigating through the first part of the current synodic month. This is lunation 1213 of Meeus index or 2166 from Brown series.

Synodic month length 29.76 days

The length of this lunation is 29 days, 18 hours and 8 minutes and it is 2 hours and 23 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 5 hours and 24 minutes longer than the mean synodic month length. It is 1 hour and 39 minutes shorter compared to 21st century's longest synodic month length.

Lunar orbit details for

True anomaly ∠197°

The true anomaly of the Moon orbit at the beginning of this lunation cycle is ∠197° and at the beginning of the next lunar synodic month the true anomaly is going to be ∠225.5°.

Moon before perigee

9 days since point of apogee on 30 January 2098 at 12:32 in ♑ Capricorn the lunar orbit is getting narrow while the Moon is moving towards the Earth. It will keep this direction over the next 5 days until the Moon reaches the point of next perigee on 14 February 2098 at 18:30 in ♌ Leo.

Distance to Moon 373 262 km

The Moon is 373 262 km (231 934 mi) away from Earth and getting closer over the next 5 days until the point perigee when Earth-Moon distance is going to be 358 746 km (222 914 mi).

Moon after ascending node

2 days after ascending node on 7 February 2098 at 09:03 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 19 February 2098 at 21:18 in ♎ Libra.

Moon before northern standstill

11 days since the last southern standstill on 29 January 2098 at 04:12 in ♑ Capricorn when the Moon has reached South declination of ∠-27.941° the lunar orbit is extending northward over the next 2 days to face maximum declination of ∠28.051° at the point of next northern standstill on 12 February 2098 at 08:06 in ♋ Cancer.

Draconic month

2 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 6 days

In 6 days on 15 February 2098 at 21:00 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