August 2021 Moon Phases Calendar

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

August 2021 Moon Phases

August 2021 Full Moon

The August Full Moon falls on August 22

August 2021 New Moon

The August New Moon falls on August 8

August 2021 Half Moon

These are the dates for the Half Moons in august

  • First Quarter Moon: August 15
  • Last Quarter Moon: August 30

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

Date Moon Phase Moon Visibility
August 1 Waning Crescent 39.33%
August 2 Waning Crescent 30.32%
August 3 Waning Crescent 21.97%
August 4 Waning Crescent 14.56%
August 5 Waning Crescent 8.38%
August 6 Waning Crescent 3.71%
August 7 Waning Crescent 0.84%
August 8 New Moon 0.02%
August 9 Waxing Crescent 1.42%
August 10 Waxing Crescent 5.12%
August 11 Waxing Crescent 11.04%
August 12 Waxing Crescent 18.97%
August 13 Waxing Crescent 28.54%
August 14 Waxing Crescent 39.27%
August 15 First Quarter 50.63%
August 16 Waxing Gibbous 62.01%
August 17 Waxing Gibbous 72.81%
August 18 Waxing Gibbous 82.41%
August 19 Waxing Gibbous 90.27%
August 20 Waxing Gibbous 95.96%
August 21 Waxing Gibbous 99.21%
August 22 Full Moon 99.95%
August 23 Waning Gibbous 98.3%
August 24 Waning Gibbous 94.51%
August 25 Waning Gibbous 88.93%
August 26 Waning Gibbous 81.92%
August 27 Waning Gibbous 73.83%
August 28 Waning Gibbous 65%
August 29 Waning Gibbous 55.72%
August 30 Last Quarter 46.27%
August 31 Waning Crescent 36.91%
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