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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

♅︎Uranus stations retrograde04:21

2
3

○︎Full Moon 11°01' Gemini04:25

4
5

♃︎△︎Jupiter trine Pluto20:45

6
7

♂︎☍︎Mars opposition Saturn01:30

☿︎Mercury enters Sagittarius17:30

8
9
10

♇︎Pluto stations retrograde04:38

♀︎Venus enters Aquarius08:34

11
12
13
14

Geminids peak

15
16

♃︎⚹︎Jupiter sextile Neptune02:22

17
18

●︎New Moon 26°32' Sagittarius10:47

19
20
21

☉︎Sun enters Capricorn20:25

☉︎December solstice20:26

22

♂︎☍︎Mars opposition Jupiter11:04

Ursids peak

23
24
25

♂︎△︎Mars trine Neptune13:02

26
27

☿︎Mercury enters Capricorn07:20

28
29
30
31

None this month.

  • ○︎Full Moon 11°01' Gemini03 Dec · 04:25
  • ●︎New Moon 26°32' Sagittarius18 Dec · 10:47

  • ☿︎Mercury enters Sagittarius07 Dec · 17:30
  • ♀︎Venus enters Aquarius10 Dec · 08:34
  • ☉︎Sun enters Capricorn21 Dec · 20:25
  • ☿︎Mercury enters Capricorn27 Dec · 07:20

  • ♅︎Uranus stations retrogradeRxstandstill at 25°48' Leo · opens a 149-day retrograde01 Dec · 04:21
  • ♇︎Pluto stations retrogradeRxstandstill at 8°07' Virgo · opens a 158-day retrograde10 Dec · 04:38

Equinoxes and solstices

  • ☉︎December solsticethe Sun enters Capricorn21 Dec · 20:26

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 8°07' Capricorn · Pluto 8°07' Virgo05 Dec · 20:45
  • ♂︎☍︎Mars opposition SaturnMars 16°45' Cancer Rx · Saturn 16°45' Capricorn07 Dec · 01:30
  • ♃︎⚹︎Jupiter sextile NeptuneJupiter 10°25' Capricorn · Neptune 10°25' Scorpio16 Dec · 02:22
  • ♂︎☍︎Mars opposition JupiterMars 11°52' Cancer Rx · Jupiter 11°52' Capricorn22 Dec · 11:04
  • ♂︎△︎Mars trine NeptuneMars 10°40' Cancer Rx · Neptune 10°40' Scorpio25 Dec · 13:02

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.