Moon Calendar for May, 2023
| Date | Moon Phase | Illumination | Moon Icon |
|---|---|---|---|
| Sunday, April 30, 2023 | Waxing Gibbous | 78.28% | π |
| Monday, May 1, 2023 | Waxing Gibbous | 85.8% | π |
| Tuesday, May 2, 2023 | Waxing Gibbous | 92.07% | π |
| Wednesday, May 3, 2023 | Full Moon | 96.73% | π |
| Thursday, May 4, 2023 | Full Moon | 99.43% | π |
| Friday, May 5, 2023 | Full Moon | 99.88% | π |
| Saturday, May 6, 2023 | Full Moon | 97.89% | π |
| Sunday, May 7, 2023 | Waning Gibbous | 93.43% | π |
| Monday, May 8, 2023 | Waning Gibbous | 86.66% | π |
| Tuesday, May 9, 2023 | Waning Gibbous | 77.92% | π |
| Wednesday, May 10, 2023 | Last Quarter | 67.69% | π |
| Thursday, May 11, 2023 | Last Quarter | 56.55% | π |
| Friday, May 12, 2023 | Last Quarter | 45.1% | π |
| Saturday, May 13, 2023 | Last Quarter | 33.96% | π |
| Sunday, May 14, 2023 | Waning Crescent | 23.7% | π |
| Monday, May 15, 2023 | Waning Crescent | 14.85% | π |
| Tuesday, May 16, 2023 | Waning Crescent | 7.84% | π |
| Wednesday, May 17, 2023 | New Moon | 2.98% | π |
| Thursday, May 18, 2023 | New Moon | 0.42% | π |
| Friday, May 19, 2023 | New Moon | 0.17% | π |
| Saturday, May 20, 2023 | New Moon | 2.08% | π |
| Sunday, May 21, 2023 | Waxing Crescent | 5.93% | π |
| Monday, May 22, 2023 | Waxing Crescent | 11.45% | π |
| Tuesday, May 23, 2023 | Waxing Crescent | 18.33% | π |
| Wednesday, May 24, 2023 | Waxing Crescent | 26.29% | π |
| Thursday, May 25, 2023 | First Quarter | 35.03% | π |
| Friday, May 26, 2023 | First Quarter | 44.28% | π |
| Saturday, May 27, 2023 | First Quarter | 53.79% | π |
| Sunday, May 28, 2023 | First Quarter | 63.29% | π |
| Monday, May 29, 2023 | Waxing Gibbous | 72.47% | π |
| Tuesday, May 30, 2023 | Waxing Gibbous | 80.99% | π |