A S P I C I O
Menu

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

☿︎Mercury enters Sagittarius01:52

2
3
4
5
6
7
8

♂︎Mars enters Sagittarius15:51

9

♀︎Venus stations retrograde13:51

10

●︎New Moon 18°32' Sagittarius03:41

11
12
13

♂︎Mars opposition Neptune05:22

14

Geminids peak

15
16
17
18
19
20

☿︎Mercury enters Capricorn04:29

21

☉︎December solstice10:09

☉︎Sun enters Capricorn10:09

♂︎Mars square Saturn18:54

22

♂︎Mars sextile Uranus08:31

Ursids peak

23
24
25

○︎Full Moon 4°02' Cancer09:23

26

♂︎Mars square Pluto07:41

27
28
29
30
31

None this month.

  • ●︎New Moon 18°32' Sagittarius10 Dec · 03:41
  • ○︎Full Moon 4°02' Cancer25 Dec · 09:23

  • ☿︎Mercury enters Sagittarius01 Dec · 01:52
  • ♂︎Mars enters Sagittarius08 Dec · 15:51
  • ☿︎Mercury enters Capricorn20 Dec · 04:29
  • ☉︎Sun enters Capricorn21 Dec · 10:09

  • ♀︎Venus stations retrogradeRxstandstill at 16°32' Capricorn · opens a 41-day retrograde09 Dec · 13:51

Equinoxes and solstices

  • ☉︎December solsticethe Sun enters Capricorn21 Dec · 10:09

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 opposition NeptuneMars 3°12' Sagittarius · Neptune 3°12' Gemini Rx13 Dec · 05:22
  • ♂︎Mars square SaturnMars 9°16' Sagittarius · Saturn 9°16' Pisces21 Dec · 18:54
  • ♂︎Mars sextile UranusMars 9°40' Sagittarius · Uranus 9°40' Libra22 Dec · 08:31
  • ♂︎Mars square PlutoMars 12°30' Sagittarius · Pluto 12°30' Pisces26 Dec · 07:41

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.