December 2131

1. Sun
2. Mon
3. Tue
4. Wed
5. Thu
6. Fri
7. Sat
14. 1 88%
15. 2 95%
16. 3 99%
17. 4 Full
18. 5 98%
19. 6 93%
20. 7 86%
21. 8 78%
22. 9 68%
23. 10 58%
24. 11 Last qtr
25. 12 38%
26. 13 29%
27. 14 21%
28. 15 14%
29. 16 8%
30. 17 4%
31. 18 1%
32. 19 New
33. 20 1%
34. 21 4%
35. 22 9%
36. 23 15%
37. 24 23%
38. 25 33%
39. 26 43%
40. 27 First qtr
41. 28 65%
42. 29 76%
43. 30 85%
44. 31 93%

• Moon phase
• Perigee or apogee
• Eclipse
• Planets
• Equinox or solstice

Events in December 2131

1. Sat, Dec 15:55 PM

   Moon and Mars close together

   They pass 5.0° apart in the sky.

2. Sun, Dec 21:52 AM

   Mercury and Saturn close together

   They pass 0.2° apart in the sky.

3. Mon, Dec 3

   Perigee

   The Moon's closest point to Earth on this orbit: 357,600 km.

4. Tue, Dec 47:22 AM

   Full Moon Cold MoonSupermoon

   The whole disc is lit. The Moon rises around sunset and stays up all night.

5. Wed, Dec 53:32 AM

   Mercury, Neptune, and Saturn gathered

   All within 3.9° of each other in the sky.

6. Wed, Dec 53:42 AM

   Mercury and Neptune close together

   They pass 0.1° apart in the sky.

7. Wed, Dec 58:34 AM

   Moon and Jupiter close together

   They pass 0.0° apart in the sky.

8. Mon, Dec 106:15 PM

   Moon and Uranus close together

   They pass 4.2° apart in the sky.

9. Tue, Dec 116:51 AM

   Last Quarter

   Half of the disc is lit. The Moon rises around midnight and is up through the morning.

10. Sun, Dec 16

    Apogee

    The Moon's farthest point from Earth on this orbit: 406,100 km.

11. Sun, Dec 162:10 PM

    Moon and Saturn close together

    They pass 1.3° apart in the sky.

12. Sun, Dec 167:58 PM

    Moon, Neptune, and Saturn gathered

    All within 3.0° of each other in the sky.

13. Sun, Dec 168:20 PM

    Moon and Neptune close together

    They pass 1.5° apart in the sky.

14. Tue, Dec 184:22 AM

    Jupiter at opposition

    Opposite the Sun in the sky: up all night and at its brightest for the year.

15. Tue, Dec 1811:47 AM

    Moon and Mercury close together

    They pass 1.6° apart in the sky.

16. Wed, Dec 1911:56 AM

    New Moon

    The Moon passes between Earth and the Sun and cannot be seen. These are the darkest nights of the month.

17. Wed, Dec 1912:02 PM

    Annular solar eclipse

    The Moon passes in front of the Sun but is too far away to cover it, leaving a ring of light.

18. Sat, Dec 223:39 AM

    December solstice

    The shortest day in the northern hemisphere and the longest in the southern.

19. Sat, Dec 2211:48 PM

    Moon and Venus close together

    They pass 1.2° apart in the sky.

20. Thu, Dec 273:08 AM

    First Quarter

    Half of the disc is lit. The Moon is high at sunset and sets around midnight.

21. Mon, Dec 31

    Perigee

    The Moon's closest point to Earth on this orbit: 361,600 km.

Times are local to America/New York. Each Moon is drawn as it looks at midday.