Moon Calendar for May, 2027
| Date | Moon Phase | Illumination | Moon Icon |
|---|---|---|---|
| Saturday, May 1, 2027 | Waning Crescent | 24.92% | π |
| Sunday, May 2, 2027 | Waning Crescent | 16.78% | π |
| Monday, May 3, 2027 | Waning Crescent | 9.8% | π |
| Tuesday, May 4, 2027 | Waning Crescent | 4.4% | π |
| Wednesday, May 5, 2027 | New Moon | 1.02% | π |
| Thursday, May 6, 2027 | New Moon | 0.02% | π |
| Friday, May 7, 2027 | New Moon | 1.64% | π |
| Saturday, May 8, 2027 | Waxing Crescent | 5.92% | π |
| Sunday, May 9, 2027 | Waxing Crescent | 12.67% | π |
| Monday, May 10, 2027 | Waxing Crescent | 21.47% | π |
| Tuesday, May 11, 2027 | First Quarter | 31.76% | π |
| Wednesday, May 12, 2027 | First Quarter | 42.91% | π |
| Thursday, May 13, 2027 | First Quarter | 54.29% | π |
| Friday, May 14, 2027 | First Quarter | 65.3% | π |
| Saturday, May 15, 2027 | Waxing Gibbous | 75.41% | π |
| Sunday, May 16, 2027 | Waxing Gibbous | 84.17% | π |
| Monday, May 17, 2027 | Waxing Gibbous | 91.19% | π |
| Tuesday, May 18, 2027 | Full Moon | 96.24% | π |
| Wednesday, May 19, 2027 | Full Moon | 99.18% | π |
| Thursday, May 20, 2027 | Full Moon | 99.99% | π |
| Friday, May 21, 2027 | Full Moon | 98.75% | π |
| Saturday, May 22, 2027 | Waning Gibbous | 95.62% | π |
| Sunday, May 23, 2027 | Waning Gibbous | 90.81% | π |
| Monday, May 24, 2027 | Waning Gibbous | 84.56% | π |
| Tuesday, May 25, 2027 | Waning Gibbous | 77.1% | π |
| Wednesday, May 26, 2027 | Last Quarter | 68.7% | π |
| Thursday, May 27, 2027 | Last Quarter | 59.59% | π |
| Friday, May 28, 2027 | Last Quarter | 50.04% | π |
| Saturday, May 29, 2027 | Last Quarter | 40.32% | π |
| Sunday, May 30, 2027 | Waning Crescent | 30.73% | π |
| Monday, May 31, 2027 | Waning Crescent | 21.64% | π |