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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.

When is the next full moon, eclipse or station? Ask the calendar.

Times use your device timezone when available; UTC otherwise

Layers

Sun

Mon

Tue

Wed

Thu

Fri

Sat

1
2

☿︎Mercury retrogrades into Scorpio20:06 UTC

3
4
5

♀︎Venus enters Aquarius14:44 UTC

6
7

☿︎Mercury stations direct02:24 UTC

8

●︎New Moon 16°58' Sagittarius06:29 UTC

♇︎Pluto stations direct20:03 UTC

9

♂︎△︎Mars trine Neptune23:48 UTC

10
11

☿︎Mercury enters Sagittarius18:45 UTC

12

♂︎Mars enters Scorpio02:44 UTC

13
14

Geminids peak

15
16
17
18

♂︎☌︎Mars conjunction Jupiter15:56 UTC

19
20
21

☉︎Sun enters Capricorn02:08 UTC

☉︎December solstice02:08 UTC

22

Ursids peak

23

○︎Full Moon 2°43' Cancer18:14 UTC

24
25
26
27
28
29
30
31

None this month.

  • ●︎New Moon 16°58' Sagittarius8 Dec · 06:29 UTC
  • ○︎Full Moon 2°43' Cancer23 Dec · 18:14 UTC

  • ☿︎Mercury retrogrades into ScorpioRx2 Dec · 20:06 UTC
  • ♀︎Venus enters Aquarius5 Dec · 14:44 UTC
  • ☿︎Mercury enters Sagittarius11 Dec · 18:45 UTC
  • ♂︎Mars enters Scorpio12 Dec · 02:44 UTC
  • ☉︎Sun enters Capricorn21 Dec · 02:08 UTC

  • ☿︎Mercury stations directstandstill at 28°19' Scorpio · closes the 20-day retrograde7 Dec · 02:24 UTC
  • ♇︎Pluto stations directstandstill at 25°36' Pisces · closes the 165-day retrograde8 Dec · 20:03 UTC

Equinoxes and solstices

  • ☉︎December solsticethe Sun enters Capricorn21 Dec · 02:08 UTC

Meteor showers

  • ·Geminids peakup to 150 an hour under a dark sky · asteroid 3200 Phaethon2064-12-14
  • ·Ursids peakup to 10 an hour under a dark sky · comet 8P/Tuttle2064-12-22

  • ♂︎△︎Mars trine NeptuneMars 28°41' Libra · Neptune 28°41' Gemini Rx9 Dec · 23:48 UTC
  • ♂︎☌︎Mars conjunction JupiterMars 4°03' Scorpio · Jupiter 4°03' Scorpio18 Dec · 15:56 UTC

Times use your device timezone, with date-specific daylight saving offsets, 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.