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

First Quarter in Virgo

First Quarter on . The illuminated surface of the moon is 54% and growing larger. The lunar cycle is 8 days young.

* The exact date and time of this First Quarter phase is on 15 June 2005 at 01:22 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 is entering ♍ Virgo

Moon is passing first ∠0° of ♍ Virgo tropical zodiac sector.

Strawberry Moon after 6 days

Next Full Moon is the Strawberry Moon of June 2005 after 6 days on 22 June 2005 at 04:14.

Neap tide

There is low ocean tide on this date. Sun and Moon gravitational forces are not aligned, but meet at big angle, so their combined tidal force is weak.

Apparent angular diameter ∠1810"

Lunar disc appears visually 4.3% narrower than solar disc. Moon and Sun apparent angular diameters are ∠1810" and ∠1889".

Lunation 67 / 1020

The Moon is 8 days young and navigating through the first part of the current synodic month. This is lunation 67 of Meeus index or 1020 from Brown series.

Synodic month length 29.59 days

The length of this lunation is 29 days, 14 hours and 7 minutes and it is 55 minutes shorter than the upcoming 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 23 minutes longer than the mean synodic month length. It is 5 hours and 40 minutes shorter compared to 21st century's longest synodic month length.

Lunar orbit details for

True anomaly ∠131.2°

The true anomaly of the Moon orbit at the beginning of this lunation cycle is ∠131.2° and at the beginning of the next lunar synodic month the true anomaly is going to be ∠158.8°.

Moon after apogee

4 days since point of apogee on 11 June 2005 at 06:11 in ♌ Leo the lunar orbit is getting narrow while the Moon is moving towards the Earth. It will keep this direction over the next 7 days until the Moon reaches the point of next perigee on 23 June 2005 at 11:49 in ♑ Capricorn.

Distance to Moon 396 007 km

The Moon is 396 007 km (246 067 mi) away from Earth and getting closer over the next 7 days until the point perigee when Earth-Moon distance is going to be 359 675 km (223 492 mi).

Moon before descending node

12 days after ascending node on 2 June 2005 at 15:14 in ♈ Aries the Moon is positioned north of the ecliptic over the following day until the lunar crosses the ecliptic again from North to South in descending node on 17 June 2005 at 03:59 in ♎ Libra.

Moon before southern standstill

7 days since the last northern standstill on 8 June 2005 at 07:36 in ♋ Cancer when the Moon has reached North declination of ∠28.224° the lunar orbit is extending southward over the next 6 days to face maximum declination of ∠-28.214° at the point of next southern standstill on 22 June 2005 at 07:59 in ♑ Capricorn.

Draconic month

12 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 22 June 2005 at 04:14 in ♑ Capricorn 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