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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
4
5

○︎Full Moon 12°43' Gemini00:25

6

♄︎Saturn stations retrograde04:06

♂︎Mars enters Sagittarius04:58

7
8

☿︎Mercury enters Sagittarius05:51

9
10
11

♀︎Venus enters Capricorn05:32

♂︎Mars conjunction Jupiter16:11

12
13
14

Geminids peak

15
16
17
18
19
20

●︎New Moon 28°32' Sagittarius14:01

21
22

♂︎Mars square Uranus00:17

☉︎December solstice00:21

☉︎Sun enters Capricorn00:22

Ursids peak

23
24
25
26
27

☿︎Mercury enters Capricorn20:54

28
29
30
31

♂︎Mars sextile Neptune13:04

None this month.

  • ○︎Full Moon 12°43' Gemini05 Dec · 00:25
  • ●︎New Moon 28°32' Sagittarius20 Dec · 14:01

  • ♂︎Mars enters Sagittarius06 Dec · 04:58
  • ☿︎Mercury enters Sagittarius08 Dec · 05:51
  • ♀︎Venus enters Capricorn11 Dec · 05:32
  • ☉︎Sun enters Capricorn22 Dec · 00:22
  • ☿︎Mercury enters Capricorn27 Dec · 20:54

  • ♄︎Saturn stations retrogradeRxstandstill at 25°04' Leo · opens a 135-day retrograde06 Dec · 04:06

Equinoxes and solstices

  • ☉︎December solsticethe Sun enters Capricorn22 Dec · 00:21

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

  • ♂︎Mars conjunction JupiterMars 3°51' Sagittarius · Jupiter 3°51' Sagittarius11 Dec · 16:11
  • ♂︎Mars square UranusMars 11°14' Sagittarius · Uranus 11°14' Pisces22 Dec · 00:17
  • ♂︎Mars sextile NeptuneMars 18°05' Sagittarius · Neptune 18°05' Aquarius31 Dec · 13:04

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.