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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

♄︎Saturn enters Capricorn16:02

4
5
6

☿︎Mercury stations retrograde07:43

7
8
9
10

☽︎Total lunar eclipse 19° Gemini11:32

○︎Full Moon 19°17' Gemini11:35

11

♂︎☍︎Mars opposition Neptune03:27

☿︎Mercury retrogrades into Sagittarius22:52

12

♀︎Venus enters Sagittarius00:22

13
14

Geminids peak

15
16

♂︎Mars enters Aquarius03:54

17
18
19
20
21

☉︎Sun enters Capricorn00:13

☉︎December solstice00:13

22

Ursids peak

♇︎Pluto stations direct12:30

23
24
25
26

●︎New Moon 5°07' Capricorn00:53

☿︎Mercury stations direct02:21

27

♂︎⚹︎Mars sextile Pluto14:54

♂︎□︎Mars square Jupiter21:04

28
29
30
31

  • ☽︎Total lunar eclipse 19° GeminiMoon 19°16' Gemini opposite the Sun 19°17' Sagittarius · north node · 92 minutes of totality10 Dec · 11:32

  • ○︎Full Moon 19°17' Gemini10 Dec · 11:35
  • ●︎New Moon 5°07' Capricorn26 Dec · 00:53

  • ♄︎Saturn enters Capricorn03 Dec · 16:02
  • ☿︎Mercury retrogrades into SagittariusRx11 Dec · 22:52
  • ♀︎Venus enters Sagittarius12 Dec · 00:22
  • ♂︎Mars enters Aquarius16 Dec · 03:54
  • ☉︎Sun enters Capricorn21 Dec · 00:13

  • ☿︎Mercury stations retrogradeRxstandstill at 2°54' Capricorn · opens a 20-day retrograde06 Dec · 07:43
  • ♇︎Pluto stations directstandstill at 8°57' Aries · closes the 165-day retrograde22 Dec · 12:30
  • ☿︎Mercury stations directstandstill at 16°35' Sagittarius · closes the 20-day retrograde26 Dec · 02:21

Equinoxes and solstices

  • ☉︎December solsticethe Sun enters Capricorn21 Dec · 00:13

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 26°05' Capricorn · Neptune 26°05' Cancer Rx11 Dec · 03:27
  • ♂︎⚹︎Mars sextile PlutoMars 8°58' Aquarius · Pluto 8°58' Aries27 Dec · 14:54
  • ♂︎□︎Mars square JupiterMars 9°10' Aquarius · Jupiter 9°10' Scorpio27 Dec · 21:04

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.