Moon ♊ Gemini
Moon phase on 4 December 2025 Thursday is Full Moon, 14 days old Moon is in Gemini.Share this page: twitter facebook linkedin
Moon rises at sunset and sets at sunrise. It is visible all night and it is high in the sky around midnight.
Moon is passing about ∠6° of ♊ Gemini tropical zodiac sector.
Lunar disc appears visually 1.3% wider than solar disc. Moon and Sun apparent angular diameters are ∠1972" and ∠1947".
The Full Moon this days is the Cold of December 2025.
There is high Full Moon ocean tide on this date. Combined Sun and Moon gravitational tidal force working on Earth is strong, because of the Sun-Earth-Moon syzygy alignment.
The Moon is 14 days old. Earth's natural satellite is moving through the middle part of current synodic month. This is lunation 320 of Meeus index or 1273 from Brown series.
Length of current 320 lunation is 29 days, 18 hours and 56 minutes. This is the year's longest synodic month of 2025. It is 47 minutes longer than next lunation 321 length.
Length of current synodic month is 6 hours and 12 minutes longer than the mean length of synodic month, but it is still 51 minutes shorter, compared to 21st century longest.
This lunation true anomaly is ∠181.4°. At the beginning of next synodic month true anomaly will be ∠207°. The length of upcoming synodic months will keep decreasing since the true anomaly gets closer to the value of New Moon at point of perigee (∠0° or ∠360°).
Moon is reaching point of perigee on this date at 11:06, this is 14 days after last apogee on 20 November 2025 at 02:48 in ♏ Scorpio. Lunar orbit is starting to get wider, while the Moon is moving outward the Earth for 12 days ahead, until it will get to the point of next apogee on 17 December 2025 at 06:09 in ♏ Scorpio.
This perigee Moon is 356 962 km (221 806 mi) away from Earth. It is 5 546 km closer than the mean perigee distance, but it is still 13 394 km farther than the closest perigee of 21st century.
5 days after its ascending node on 28 November 2025 at 21:33 in ♓ Pisces, the Moon is following the northern part of its orbit for the next 6 days, until it will cross the ecliptic from North to South in descending node on 11 December 2025 at 07:35 in ♍ Virgo.
5 days after beginning of current draconic month in ♓ Pisces, the Moon is moving from the beginning to the first part of it.
11 days after previous South standstill on 22 November 2025 at 18:12 in ♐ Sagittarius, when Moon has reached southern declination of ∠-28.295°. Next day the lunar orbit moves northward to face North declination of ∠28.263° in the next northern standstill on 5 December 2025 at 21:51 in ♊ Gemini.
The Moon is in Full Moon geocentric opposition with the Sun on this date and this alignment forms Sun-Earth-Moon syzygy.