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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 2030

December 2030

January 2031 ›
Layers

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Mon

Tue

Wed

Thu

Fri

Sat

1

☿︎Mercury enters Capricorn02:25

2
3
4
5
6

☿︎Mercury stations retrograde02:41

7
8

♃︎⚹︎Jupiter sextile Pluto06:37

9

♂︎△︎Mars trine Pluto04:30

♀︎Venus enters Capricorn14:51

♂︎⚹︎Mars sextile Jupiter17:49

☽︎Penumbral lunar eclipse 17° Gemini22:27

○︎Full Moon 17°54' Gemini22:41

♂︎☍︎Mars opposition Neptune23:42

10

♃︎△︎Jupiter trine Neptune08:13

☿︎Mercury retrogrades into Sagittarius15:08

11
12
13
14

Geminids peak

15
16
17
18
19
20
21

☉︎December solstice20:09

☉︎Sun enters Capricorn20:09

♆︎Neptune stations direct20:59

22

Ursids peak

23
24

●︎New Moon 2°57' Capricorn17:32

25

☿︎Mercury stations direct21:21

26

♆︎⚹︎Neptune sextile Pluto17:10

27

♂︎△︎Mars trine Uranus16:31

28
29
30
31

  • ☽︎Penumbral lunar eclipse 17° GeminiMoon 17°47' Gemini opposite the Sun 17°53' Sagittarius · south node · penumbral shadow only09 Dec · 22:27

  • ○︎Full Moon 17°54' Gemini09 Dec · 22:41
  • ●︎New Moon 2°57' Capricorn24 Dec · 17:32

  • ☿︎Mercury enters Capricorn01 Dec · 02:25
  • ♀︎Venus enters Capricorn09 Dec · 14:51
  • ☿︎Mercury retrogrades into SagittariusRx10 Dec · 15:08
  • ☉︎Sun enters Capricorn21 Dec · 20:09

  • ☿︎Mercury stations retrogradeRxstandstill at 1°51' Capricorn · opens a 20-day retrograde06 Dec · 02:41
  • ♆︎Neptune stations directstandstill at 10°34' Aries · closes the 158-day retrograde21 Dec · 20:59
  • ☿︎Mercury stations directstandstill at 15°33' Sagittarius · closes the 20-day retrograde25 Dec · 21:21

Equinoxes and solstices

  • ☉︎December solsticethe Sun enters Capricorn21 Dec · 20:09

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

  • ♃︎⚹︎Jupiter sextile PlutoJupiter 10°09' Sagittarius · Pluto 10°09' Aquarius08 Dec · 06:37
  • ♂︎△︎Mars trine PlutoMars 10°10' Libra · Pluto 10°10' Aquarius09 Dec · 04:30
  • ♂︎⚹︎Mars sextile JupiterMars 10°28' Libra · Jupiter 10°28' Sagittarius09 Dec · 17:49
  • ♂︎☍︎Mars opposition NeptuneMars 10°36' Libra · Neptune 10°36' Aries Rx09 Dec · 23:42
  • ♃︎△︎Jupiter trine NeptuneJupiter 10°36' Sagittarius · Neptune 10°36' Aries Rx10 Dec · 08:13
  • ♆︎⚹︎Neptune sextile PlutoNeptune 10°34' Aries · Pluto 10°34' Aquarius26 Dec · 17:10
  • ♂︎△︎Mars trine UranusMars 20°14' Libra · Uranus 20°14' Gemini Rx27 Dec · 16:31

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.