First Quarter on . The illuminated surface of the moon is 45% and growing larger. The lunar cycle is 7 days young.
* The exact date and time of this First Quarter phase is on 9 April 2003 at 23:40 UTC.
The moon rises at noon and sets at midnight. It is visible high in the southern sky in early evening.
Slide horizontally to discover the moon phase on nearby dates.
Main moon phases of the following lunar cycle.
Moon is passing about ∠14° of ♋ Cancer tropical zodiac sector.
Next Full Moon is the Pink Moon of April 2003 after 7 days on 16 April 2003 at 19:36.
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.
Lunar disc appears visually 4.6% narrower than solar disc. Moon and Sun apparent angular diameters are ∠1830" and ∠1916".
The Moon is 7 days young and navigating through the first part of the current synodic month. This is lunation 40 of Meeus index or 993 from Brown series.
The length of this lunation is 29 days, 16 hours and 56 minutes and it is 51 minutes longer than the upcoming lunation's length. This is the year's longest synodic month of 2003. 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°).
The length of the current synodic month is 4 hours and 12 minutes longer than the mean synodic month length. It is 2 hours and 51 minutes shorter compared to 21st century's longest synodic month length.
The true anomaly of the Moon orbit at the beginning of this lunation cycle is ∠157.7° and at the beginning of the next lunar synodic month the true anomaly is going to be ∠181.7°.
5 days since point of apogee on 4 April 2003 at 04:31 in ♉ Taurus 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 17 April 2003 at 04:58 in ♏ Scorpio.
The Moon is 391 716 km (243 401 mi) away from Earth and getting closer over the next 7 days until the point perigee when Earth-Moon distance is going to be 357 158 km (221 928 mi).
3 days after ascending node on 5 April 2003 at 21:41 in ♉ Taurus the Moon is positioned north of the ecliptic over the following 9 days until the lunar crosses the ecliptic again from North to South in descending node on 19 April 2003 at 00:24 in ♐ Sagittarius.
At 03:25 the Moon is meeting its standstill point to reach North declination of ∠26.383°. Over the upcoming 12 days the lunar orbit is going to tilt southward to face maximum declination of ∠-26.442° at the point of next southern standstill in ♑ Capricorn on 21 April 2003 at 17:59.
3 days since the beginning of this draconic month in ♉ Taurus the Moon is navigating from the beginning to the first part of the lunar cycle.
In 7 days on 16 April 2003 at 19:36 in ♎ Libra 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.
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