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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.

‹ November 2040

December 2040

January 2041 ›
Layers

Sun

Mon

Tue

Wed

Thu

Fri

Sat

1
2
3
4

●︎New Moon 12°45' Sagittarius07:33

5
6

♀︎Venus enters Aquarius13:43

7

♃︎△︎Jupiter trine Pluto01:10

8
9
10
11
12

♂︎⚹︎Mars sextile Saturn04:14

13
14

Geminids peak

15
16

♂︎⚹︎Mars sextile Pluto03:16

17
18

♂︎⚹︎Mars sextile Jupiter10:48

○︎Full Moon 27°11' Gemini12:16

☿︎Mercury enters Capricorn20:16

19
20
21

☉︎Sun enters Capricorn06:32

☉︎December solstice06:32

22

Ursids peak

♂︎Mars enters Capricorn14:49

23
24
25
26

♂︎△︎Mars trine Neptune18:53

27
28
29
30
31

None this month.

  • ●︎New Moon 12°45' Sagittarius04 Dec · 07:33
  • ○︎Full Moon 27°11' Gemini18 Dec · 12:16

  • ♀︎Venus enters Aquarius06 Dec · 13:43
  • ☿︎Mercury enters Capricorn18 Dec · 20:16
  • ☉︎Sun enters Capricorn21 Dec · 06:32
  • ♂︎Mars enters Capricorn22 Dec · 14:49

None this month.

Equinoxes and solstices

  • ☉︎December solsticethe Sun enters Capricorn21 Dec · 06:32

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 PlutoJupiter 25°01' Libra · Pluto 25°01' Aquarius07 Dec · 01:10
  • ♂︎⚹︎Mars sextile SaturnMars 22°12' Sagittarius · Saturn 22°12' Libra12 Dec · 04:14
  • ♂︎⚹︎Mars sextile PlutoMars 25°09' Sagittarius · Pluto 25°09' Aquarius16 Dec · 03:16
  • ♂︎⚹︎Mars sextile JupiterMars 26°52' Sagittarius · Jupiter 26°52' Libra18 Dec · 10:48
  • ♂︎△︎Mars trine NeptuneMars 3°08' Capricorn · Neptune 3°08' Taurus Rx26 Dec · 18:53

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.