Moon Calendar for May, 2000
| Date | Moon Phase | Illumination | Moon Icon |
|---|---|---|---|
| Monday, May 1, 2000 | Waning Crescent | 7.14% | π |
| Tuesday, May 2, 2000 | New Moon | 2.46% | π |
| Wednesday, May 3, 2000 | New Moon | 0.17% | π |
| Thursday, May 4, 2000 | New Moon | 0.61% | π |
| Friday, May 5, 2000 | Waxing Crescent | 3.88% | π |
| Saturday, May 6, 2000 | Waxing Crescent | 9.84% | π |
| Sunday, May 7, 2000 | Waxing Crescent | 18.06% | π |
| Monday, May 8, 2000 | Waxing Crescent | 27.95% | π |
| Tuesday, May 9, 2000 | First Quarter | 38.86% | π |
| Wednesday, May 10, 2000 | First Quarter | 50.12% | π |
| Thursday, May 11, 2000 | First Quarter | 61.14% | π |
| Friday, May 12, 2000 | Waxing Gibbous | 71.41% | π |
| Saturday, May 13, 2000 | Waxing Gibbous | 80.51% | π |
| Sunday, May 14, 2000 | Waxing Gibbous | 88.09% | π |
| Monday, May 15, 2000 | Waxing Gibbous | 93.92% | π |
| Tuesday, May 16, 2000 | Full Moon | 97.84% | π |
| Wednesday, May 17, 2000 | Full Moon | 99.77% | π |
| Thursday, May 18, 2000 | Full Moon | 99.74% | π |
| Friday, May 19, 2000 | Full Moon | 97.83% | π |
| Saturday, May 20, 2000 | Waning Gibbous | 94.17% | π |
| Sunday, May 21, 2000 | Waning Gibbous | 88.93% | π |
| Monday, May 22, 2000 | Waning Gibbous | 82.32% | π |
| Tuesday, May 23, 2000 | Waning Gibbous | 74.53% | π |
| Wednesday, May 24, 2000 | Last Quarter | 65.81% | π |
| Thursday, May 25, 2000 | Last Quarter | 56.39% | π |
| Friday, May 26, 2000 | Last Quarter | 46.53% | π |
| Saturday, May 27, 2000 | Last Quarter | 36.54% | π |
| Sunday, May 28, 2000 | Waning Crescent | 26.8% | π |
| Monday, May 29, 2000 | Waning Crescent | 17.77% | π |
| Tuesday, May 30, 2000 | Waning Crescent | 10.01% | π |
| Wednesday, May 31, 2000 | Waning Crescent | 4.13% | π |