Crescent ♐ Sagittarius
Waxing Crescent is the lunar phase on . Seen from Earth, illuminated fraction of the Moon surface is 21% and growing larger. The 4 days young Moon is in ♐ Sagittarius.
Previous main lunar phase is the New Moon before 4 days on 6 October 2021 at 11:05.
Moon rises in the morning and sets in the evening. It is visible toward the southwest in early evening.
Moon is passing about ∠13° of ♐ Sagittarius tropical zodiac sector.
Lunar disc appears visually 2.6% wider than solar disc. Moon and Sun apparent angular diameters are ∠1973" and ∠1922".
Next Full Moon is the Hunter Moon of October 2021 after 10 days on 20 October 2021 at 14:57.
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.
The Moon is 4 days young. Earth's natural satellite is moving from the beginning to the first part of current synodic month. This is lunation 269 of Meeus index or 1222 from Brown series.
The length of the lunation is 29 days, 10 hours and 9 minutes. This is the year's shortest synodic month of 2021. It is 19 minutes shorter than the next lunation's length. The lengths of the following synodic months are going to decreasing with the 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 2 hours and 35 minutes shorter than the mean synodic month length. It is 3 hours and 34 minutes longer compared to 21st century's shortest synodic month length.
At the beginning of the lunation cycle the true anomaly is ∠323.3°. At the beginning of next synodic month the true anomaly is going to be ∠342.3°.
1 day after point of perigee on 8 October 2021 at 17:28 in ♏ Scorpio. The lunar orbit is getting widen, while the Moon is moving away from the Earth. It will keep this direction over the next 14 days, until the Moon reaches the point of next apogee on 24 October 2021 at 15:30 in ♊ Gemini.
The Moon is 363 322 km (225 758 mi) away from Earth and getting further over the next 14 days until the point apogee when Earth-Moon distance is going to be 405 616 km (252 038 mi).
1 day after descending node on 9 October 2021 at 19:35 in ♏ Scorpio. The Moon is located south of the ecliptic over the following 12 days, until the lunar orbit crosses from South to North in ascending node on 23 October 2021 at 11:47 in ♊ Gemini.
14 days since the beginning of current draconic month in ♊ Gemini, the Moon is navigating from the second to the final part of the cycle.
11 days since the previous standstill on 29 September 2021 at 08:26 in ♋ Cancer when the Moon has reached North declination of ∠26.109°, the lunar orbit is extending southward over the next day to face maximum declination of ∠-26.204° at the point of next southern standstill on 12 October 2021 at 09:09 in ♑ Capricorn.
In 10 days on 20 October 2021 at 14:57 in ♈ Aries 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.