Moon Calendar for May, 2020
| Date | Moon Phase | Illumination | Moon Icon |
|---|---|---|---|
| Friday, May 1, 2020 | First Quarter | 59.12% | π |
| Saturday, May 2, 2020 | Waxing Gibbous | 70.01% | π |
| Sunday, May 3, 2020 | Waxing Gibbous | 80.11% | π |
| Monday, May 4, 2020 | Waxing Gibbous | 88.75% | π |
| Tuesday, May 5, 2020 | Waxing Gibbous | 95.24% | π |
| Wednesday, May 6, 2020 | Full Moon | 99.06% | π |
| Thursday, May 7, 2020 | Full Moon | 99.93% | π |
| Friday, May 8, 2020 | Full Moon | 97.88% | π |
| Saturday, May 9, 2020 | Waning Gibbous | 93.21% | π |
| Sunday, May 10, 2020 | Waning Gibbous | 86.42% | π |
| Monday, May 11, 2020 | Waning Gibbous | 78.11% | π |
| Tuesday, May 12, 2020 | Last Quarter | 68.83% | π |
| Wednesday, May 13, 2020 | Last Quarter | 59.07% | π |
| Thursday, May 14, 2020 | Last Quarter | 49.21% | π |
| Friday, May 15, 2020 | Last Quarter | 39.6% | π |
| Saturday, May 16, 2020 | Waning Crescent | 30.5% | π |
| Sunday, May 17, 2020 | Waning Crescent | 22.16% | π |
| Monday, May 18, 2020 | Waning Crescent | 14.83% | π |
| Tuesday, May 19, 2020 | Waning Crescent | 8.73% | π |
| Wednesday, May 20, 2020 | Waning Crescent | 4.1% | π |
| Thursday, May 21, 2020 | New Moon | 1.13% | π |
| Friday, May 22, 2020 | New Moon | 0.01% | π |
| Saturday, May 23, 2020 | New Moon | 0.86% | π |
| Sunday, May 24, 2020 | New Moon | 3.76% | π |
| Monday, May 25, 2020 | Waxing Crescent | 8.67% | π |
| Tuesday, May 26, 2020 | Waxing Crescent | 15.5% | π |
| Wednesday, May 27, 2020 | Waxing Crescent | 24.02% | π |
| Thursday, May 28, 2020 | First Quarter | 33.91% | π |
| Friday, May 29, 2020 | First Quarter | 44.75% | π |
| Saturday, May 30, 2020 | First Quarter | 56.05% | π |
| Sunday, May 31, 2020 | First Quarter | 67.23% | π |