December 2021 Moon Phases Calendar

This calendar will show you the changing phases of the Moon in the month of december 2021.

December 2021 Moon Phases

December 2021 Full Moon

The December Full Moon falls on December 19

December 2021 New Moon

The December New Moon falls on December 4

December 2021 Half Moon

These are the dates for the Half Moons in december

  • First Quarter Moon: December 11
  • Last Quarter Moon: December 27

This table shows the moon phase for each day in december 2021, click on each day to get more info:

Date Moon Phase Moon Visibility
December 1 Waning Crescent 11.72%
December 2 Waning Crescent 5.17%
December 3 Waning Crescent 1.13%
December 4 New Moon 0.03%
December 5 Waxing Crescent 2.02%
December 6 Waxing Crescent 6.87%
December 7 Waxing Crescent 14.1%
December 8 Waxing Crescent 23.06%
December 9 Waxing Crescent 33.08%
December 10 Waxing Crescent 43.55%
December 11 First Quarter 53.95%
December 12 Waxing Gibbous 63.9%
December 13 Waxing Gibbous 73.07%
December 14 Waxing Gibbous 81.19%
December 15 Waxing Gibbous 88.07%
December 16 Waxing Gibbous 93.51%
December 17 Waxing Gibbous 97.37%
December 18 Waxing Gibbous 99.53%
December 19 Full Moon 99.93%
December 20 Waning Gibbous 98.53%
December 21 Waning Gibbous 95.35%
December 22 Waning Gibbous 90.46%
December 23 Waning Gibbous 83.96%
December 24 Waning Gibbous 76.02%
December 25 Waning Gibbous 66.86%
December 26 Waning Gibbous 56.76%
December 27 Last Quarter 46.08%
December 28 Waning Crescent 35.25%
December 29 Waning Crescent 24.82%
December 30 Waning Crescent 15.45%
December 31 Waning Crescent 7.81%
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