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Celestial Calendar

About Celestial Calendar

Eclipses, New and Full Moons, ingresses, stations, the equinoxes and solstices, meteor showers and exact outer-planet aspects, month by month, from the same engine as the sky.

Layers

Sun

Mon

Tue

Wed

Thu

Fri

Sat

1
2
3

●︎New Moon 10°59' Sagittarius00:23

4
5

☿︎Mercury enters Sagittarius02:42

6
7

♂︎Mars enters Libra20:41

8
9
10
11
12
13

♃︎Jupiter trine Saturn00:00

14

Geminids peak

15
16
17

○︎Full Moon 25°36' Gemini09:28

♅︎Uranus stations direct17:39

18
19
20
21

☉︎Sun enters Capricorn17:11

☉︎December solstice17:11

♀︎Venus stations retrograde21:52

22

Ursids peak

23
24

☿︎Mercury enters Capricorn10:12

25

♂︎Mars opposition Uranus08:33

26
27
28
29
30
31

♂︎Mars square Pluto01:21

None this month.

  • ●︎New Moon 10°59' Sagittarius03 Dec · 00:23
  • ○︎Full Moon 25°36' Gemini17 Dec · 09:28

  • ☿︎Mercury enters Sagittarius05 Dec · 02:42
  • ♂︎Mars enters Libra07 Dec · 20:41
  • ☉︎Sun enters Capricorn21 Dec · 17:11
  • ☿︎Mercury enters Capricorn24 Dec · 10:12

  • ♅︎Uranus stations directstandstill at 8°35' Aries · closes the 153-day retrograde17 Dec · 17:39
  • ♀︎Venus stations retrogradeRxstandstill at 28°58' Capricorn · opens a 41-day retrograde21 Dec · 21:52

Equinoxes and solstices

  • ☉︎December solsticethe Sun enters Capricorn21 Dec · 17:11

Meteor showers

  • ·Geminids peakup to 150 an hour under a dark sky · asteroid 3200 Phaethon14 Dec
  • ·Ursids peakup to 10 an hour under a dark sky · comet 8P/Tuttle22 Dec

  • ♃︎Jupiter trine SaturnJupiter 18°27' Cancer Rx · Saturn 18°27' Scorpio13 Dec · 00:00
  • ♂︎Mars opposition UranusMars 8°36' Libra · Uranus 8°36' Aries25 Dec · 08:33
  • ♂︎Mars square PlutoMars 11°13' Libra · Pluto 11°13' Capricorn31 Dec · 01:21

All times Universal Time (UT), solved to the minute. Eclipse rows give the kind seen at the best-placed point on Earth and the instant of greatest eclipse; where you stand decides what you see, and a partial or penumbral eclipse is listed on the same terms as a total one. An ingress is the crossing itself; a station is the standstill, as on the retrograde calendar; the equinoxes and solstices are the Sun's cardinal ingresses; meteor peaks are dates from the shower catalogue, not instants; an outer-planet aspect is listed at each exact pass, so a retrograde series is several rows. The Moon's signs and void-of-course windows are on the moon calendar, and every planet's daily position on the ephemeris table. Nothing here is read against a chart: for your own dates see the timeline.