Moon Calendar for May, 2027
| Date | Moon Phase | Illumination | Moon Icon |
|---|---|---|---|
| Friday, April 30, 2027 | Waning Crescent | 29.3% | π |
| Saturday, May 1, 2027 | Waning Crescent | 20.73% | π |
| Sunday, May 2, 2027 | Waning Crescent | 13.12% | π |
| Monday, May 3, 2027 | Waning Crescent | 6.88% | π |
| Tuesday, May 4, 2027 | New Moon | 2.43% | π |
| Wednesday, May 5, 2027 | New Moon | 0.2% | π |
| Thursday, May 6, 2027 | New Moon | 0.49% | π |
| Friday, May 7, 2027 | New Moon | 3.45% | π |
| Saturday, May 8, 2027 | Waxing Crescent | 9.01% | π |
| Sunday, May 9, 2027 | Waxing Crescent | 16.84% | π |
| Monday, May 10, 2027 | Waxing Crescent | 26.46% | π |
| Tuesday, May 11, 2027 | First Quarter | 37.26% | π |
| Wednesday, May 12, 2027 | First Quarter | 48.61% | π |
| Thursday, May 13, 2027 | First Quarter | 59.87% | π |
| Friday, May 14, 2027 | Waxing Gibbous | 70.5% | π |
| Saturday, May 15, 2027 | Waxing Gibbous | 79.98% | π |
| Sunday, May 16, 2027 | Waxing Gibbous | 87.91% | π |
| Monday, May 17, 2027 | Waxing Gibbous | 93.97% | π |
| Tuesday, May 18, 2027 | Full Moon | 97.98% | π |
| Wednesday, May 19, 2027 | Full Moon | 99.84% | π |
| Thursday, May 20, 2027 | Full Moon | 99.62% | π |
| Friday, May 21, 2027 | Full Moon | 97.41% | π |
| Saturday, May 22, 2027 | Waning Gibbous | 93.41% | π |
| Sunday, May 23, 2027 | Waning Gibbous | 87.85% | π |
| Monday, May 24, 2027 | Waning Gibbous | 80.96% | π |
| Tuesday, May 25, 2027 | Waning Gibbous | 73% | π |
| Wednesday, May 26, 2027 | Last Quarter | 64.22% | π |
| Thursday, May 27, 2027 | Last Quarter | 54.86% | π |
| Friday, May 28, 2027 | Last Quarter | 45.18% | π |
| Saturday, May 29, 2027 | Last Quarter | 35.48% | π |
| Sunday, May 30, 2027 | Waning Crescent | 26.09% | π |