September 2023 Moon Phases Calendar

This calendar will show you the changing phases of the Moon in the month of september 2023.

September 2023 Moon Phases

September 2023 Full Moon

The September Full Moon falls on September 29

September 2023 New Moon

The September New Moon falls on September 15

September 2023 Half Moon

These are the dates for the Half Moons in september

  • First Quarter Moon: September 22
  • Last Quarter Moon: September 6

This table shows the moon phase for each day in september 2023, click on each day to get more info:

Date Moon Phase Moon Visibility
September 1 Waning Gibbous 94.9%
September 2 Waning Gibbous 88.41%
September 3 Waning Gibbous 80.07%
September 4 Waning Gibbous 70.51%
September 5 Waning Gibbous 60.35%
September 6 Last Quarter 50.09%
September 7 Waning Crescent 40.11%
September 8 Waning Crescent 30.75%
September 9 Waning Crescent 22.26%
September 10 Waning Crescent 14.87%
September 11 Waning Crescent 8.78%
September 12 Waning Crescent 4.18%
September 13 Waning Crescent 1.22%
September 14 Waning Crescent 0.02%
September 15 New Moon 0.66%
September 16 Waxing Crescent 3.16%
September 17 Waxing Crescent 7.5%
September 18 Waxing Crescent 13.6%
September 19 Waxing Crescent 21.29%
September 20 Waxing Crescent 30.35%
September 21 Waxing Crescent 40.5%
September 22 First Quarter 51.34%
September 23 Waxing Gibbous 62.4%
September 24 Waxing Gibbous 73.13%
September 25 Waxing Gibbous 82.87%
September 26 Waxing Gibbous 90.92%
September 27 Waxing Gibbous 96.66%
September 28 Waxing Gibbous 99.63%
September 29 Full Moon 99.63%
September 30 Waning Gibbous 96.79%
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