Moon Calendar for May, 2023
| Date | Moon Phase | Illumination | Moon Icon |
|---|---|---|---|
| Monday, May 1, 2023 | Waxing Gibbous | 82.79% | π |
| Tuesday, May 2, 2023 | Waxing Gibbous | 89.63% | π |
| Wednesday, May 3, 2023 | Waxing Gibbous | 95.01% | π |
| Thursday, May 4, 2023 | Full Moon | 98.56% | π |
| Friday, May 5, 2023 | Full Moon | 99.99% | π |
| Saturday, May 6, 2023 | Full Moon | 99.03% | π |
| Sunday, May 7, 2023 | Waning Gibbous | 95.59% | π |
| Monday, May 8, 2023 | Waning Gibbous | 89.75% | π |
| Tuesday, May 9, 2023 | Waning Gibbous | 81.78% | π |
| Wednesday, May 10, 2023 | Waning Gibbous | 72.1% | π |
| Thursday, May 11, 2023 | Last Quarter | 61.27% | π |
| Friday, May 12, 2023 | Last Quarter | 49.87% | π |
| Saturday, May 13, 2023 | Last Quarter | 38.53% | π |
| Sunday, May 14, 2023 | Waning Crescent | 27.83% | π |
| Monday, May 15, 2023 | Waning Crescent | 18.34% | π |
| Tuesday, May 16, 2023 | Waning Crescent | 10.52% | π |
| Wednesday, May 17, 2023 | Waning Crescent | 4.74% | π |
| Thursday, May 18, 2023 | New Moon | 1.21% | π |
| Friday, May 19, 2023 | New Moon | 0% | π |
| Saturday, May 20, 2023 | New Moon | 1.03% | π |
| Sunday, May 21, 2023 | Waxing Crescent | 4.1% | π |
| Monday, May 22, 2023 | Waxing Crescent | 8.96% | π |
| Tuesday, May 23, 2023 | Waxing Crescent | 15.32% | π |
| Wednesday, May 24, 2023 | Waxing Crescent | 22.86% | π |
| Thursday, May 25, 2023 | First Quarter | 31.3% | π |
| Friday, May 26, 2023 | First Quarter | 40.37% | π |
| Saturday, May 27, 2023 | First Quarter | 49.81% | π |
| Sunday, May 28, 2023 | First Quarter | 59.34% | π |
| Monday, May 29, 2023 | First Quarter | 68.7% | π |
| Tuesday, May 30, 2023 | Waxing Gibbous | 77.54% | π |
| Wednesday, May 31, 2023 | Waxing Gibbous | 85.5% | π |