Moon Calendar for May, 2023
| Date | Moon Phase | Illumination | Moon Icon |
|---|---|---|---|
| Monday, May 1, 2023 | Waxing Gibbous | 81.25% | π |
| Tuesday, May 2, 2023 | Waxing Gibbous | 88.34% | π |
| Wednesday, May 3, 2023 | Waxing Gibbous | 94.04% | π |
| Thursday, May 4, 2023 | Full Moon | 98% | π |
| Friday, May 5, 2023 | Full Moon | 99.88% | π |
| Saturday, May 6, 2023 | Full Moon | 99.42% | π |
| Sunday, May 7, 2023 | Full Moon | 96.49% | π |
| Monday, May 8, 2023 | Waning Gibbous | 91.13% | π |
| Tuesday, May 9, 2023 | Waning Gibbous | 83.56% | π |
| Wednesday, May 10, 2023 | Waning Gibbous | 74.19% | π |
| Thursday, May 11, 2023 | Last Quarter | 63.55% | π |
| Friday, May 12, 2023 | Last Quarter | 52.22% | π |
| Saturday, May 13, 2023 | Last Quarter | 40.82% | π |
| Sunday, May 14, 2023 | Waning Crescent | 29.94% | π |
| Monday, May 15, 2023 | Waning Crescent | 20.16% | π |
| Tuesday, May 16, 2023 | Waning Crescent | 11.96% | π |
| Wednesday, May 17, 2023 | Waning Crescent | 5.74% | π |
| Thursday, May 18, 2023 | New Moon | 1.74% | π |
| Friday, May 19, 2023 | New Moon | 0.06% | π |
| Saturday, May 20, 2023 | New Moon | 0.65% | π |
| Sunday, May 21, 2023 | New Moon | 3.32% | π |
| Monday, May 22, 2023 | Waxing Crescent | 7.84% | π |
| Tuesday, May 23, 2023 | Waxing Crescent | 13.91% | π |
| Wednesday, May 24, 2023 | Waxing Crescent | 21.23% | π |
| Thursday, May 25, 2023 | Waxing Crescent | 29.51% | π |
| Friday, May 26, 2023 | First Quarter | 38.48% | π |
| Saturday, May 27, 2023 | First Quarter | 47.86% | π |
| Sunday, May 28, 2023 | First Quarter | 57.4% | π |
| Monday, May 29, 2023 | First Quarter | 66.81% | π |
| Tuesday, May 30, 2023 | Waxing Gibbous | 75.79% | π |
| Wednesday, May 31, 2023 | Waxing Gibbous | 83.96% | π |