Moon Calendar for May, 2023
| Date | Moon Phase | Illumination | Moon Icon |
|---|---|---|---|
| Monday, May 1, 2023 | Waxing Gibbous | 85.4% | π |
| Tuesday, May 2, 2023 | Waxing Gibbous | 91.75% | π |
| Wednesday, May 3, 2023 | Full Moon | 96.51% | π |
| Thursday, May 4, 2023 | Full Moon | 99.34% | π |
| Friday, May 5, 2023 | Full Moon | 99.92% | π |
| Saturday, May 6, 2023 | Full Moon | 98.08% | π |
| Sunday, May 7, 2023 | Waning Gibbous | 93.75% | π |
| Monday, May 8, 2023 | Waning Gibbous | 87.11% | π |
| Tuesday, May 9, 2023 | Waning Gibbous | 78.46% | π |
| Wednesday, May 10, 2023 | Last Quarter | 68.31% | π |
| Thursday, May 11, 2023 | Last Quarter | 57.2% | π |
| Friday, May 12, 2023 | Last Quarter | 45.75% | π |
| Saturday, May 13, 2023 | Last Quarter | 34.57% | π |
| Sunday, May 14, 2023 | Waning Crescent | 24.25% | π |
| Monday, May 15, 2023 | Waning Crescent | 15.31% | π |
| Tuesday, May 16, 2023 | Waning Crescent | 8.19% | π |
| Wednesday, May 17, 2023 | New Moon | 3.2% | π |
| Thursday, May 18, 2023 | New Moon | 0.51% | π |
| Friday, May 19, 2023 | New Moon | 0.12% | π |
| Saturday, May 20, 2023 | New Moon | 1.91% | π |
| Sunday, May 21, 2023 | Waxing Crescent | 5.66% | π |
| Monday, May 22, 2023 | Waxing Crescent | 11.1% | π |
| Tuesday, May 23, 2023 | Waxing Crescent | 17.91% | π |
| Wednesday, May 24, 2023 | Waxing Crescent | 25.81% | π |
| Thursday, May 25, 2023 | First Quarter | 34.51% | π |
| Friday, May 26, 2023 | First Quarter | 43.74% | π |
| Saturday, May 27, 2023 | First Quarter | 53.25% | π |
| Sunday, May 28, 2023 | First Quarter | 62.75% | π |
| Monday, May 29, 2023 | Waxing Gibbous | 71.96% | π |
| Tuesday, May 30, 2023 | Waxing Gibbous | 80.53% | π |
| Wednesday, May 31, 2023 | Waxing Gibbous | 88.06% | π |