Quarter ♏ Scorpio
Moon phase on 25 July 2023 Tuesday is First Quarter, 7 days young Moon is in Libra.Share this page: twitter facebook linkedin
First Quarter is the lunar phase on . Seen from Earth, illuminated fraction of the Moon surface is 46% and growing larger. The 7 days young Moon is in ♎ Libra.
* The exact date and time of this First Quarter phase is on 25 July 2023 at 22:07 UTC.
Moon rises at noon and sets at midnight. It is visible high in the southern sky in early evening.
Lunar disc appears visually 3.3% narrower than solar disc. Moon and Sun apparent angular diameters are ∠1827" and ∠1889".
Next Full Moon is the Sturgeon Moon of August 2023 after 7 days on 1 August 2023 at 18:31.
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 7 days young. Earth's natural satellite is moving through the first part of current synodic month. This is lunation 291 of Meeus index or 1244 from Brown series.
Length of current 291 lunation is 29 days, 15 hours and 6 minutes. It is 56 minutes shorter than next lunation 292 length.
Length of current synodic month is 2 hours and 22 minutes longer than the mean length of synodic month, but it is still 4 hours and 41 minutes shorter, compared to 21st century longest.
This New Moon true anomaly is ∠155.7°. At beginning of next synodic month true anomaly will be ∠179.2°. The length of upcoming synodic months will keep increasing since the true anomaly gets closer to the value of New Moon at point of apogee (∠180°).
5 days after point of apogee on 20 July 2023 at 06:56 in ♌ Leo. The lunar orbit is getting closer, while the Moon is moving inward the Earth. It will keep this direction for the next 7 days, until it get to the point of next perigee on 2 August 2023 at 05:52 in ♒ Aquarius.
Moon is 392 227 km (243 719 mi) away from Earth on this date. Moon moves closer next 7 days until perigee, when Earth-Moon distance will reach 357 311 km (222 023 mi).
Moon is in descending node in ♎ Libra at 15:05 on this date, it crosses the ecliptic from North to South. Moon will follow the southern part of its orbit for the next 12 days to meet ascending node on 7 August 2023 at 02:46 in ♈ Aries.
14 days after beginning of current draconic month in ♉ Taurus, the Moon is moving from the second to the final part of it.
9 days after previous North standstill on 16 July 2023 at 02:40 in ♋ Cancer, when Moon has reached northern declination of ∠27.849°. Next 4 days the lunar orbit moves southward to face South declination of ∠-27.924° in the next southern standstill on 30 July 2023 at 11:13 in ♑ Capricorn.
After 7 days on 1 August 2023 at 18:31 in ♒ Aquarius, the Moon will be in Full Moon geocentric opposition with the Sun and this alignment forms next Sun-Earth-Moon syzygy.