Moon Calendar for May, 2000
| Date | Moon Phase | Illumination | Moon Icon |
|---|---|---|---|
| Monday, May 1, 2000 | Waning Crescent | 8.65% | π |
| Tuesday, May 2, 2000 | New Moon | 3.44% | π |
| Wednesday, May 3, 2000 | New Moon | 0.5% | π |
| Thursday, May 4, 2000 | New Moon | 0.23% | π |
| Friday, May 5, 2000 | New Moon | 2.79% | π |
| Saturday, May 6, 2000 | Waxing Crescent | 8.09% | π |
| Sunday, May 7, 2000 | Waxing Crescent | 15.79% | π |
| Monday, May 8, 2000 | Waxing Crescent | 25.32% | π |
| Tuesday, May 9, 2000 | First Quarter | 36.03% | π |
| Wednesday, May 10, 2000 | First Quarter | 47.26% | π |
| Thursday, May 11, 2000 | First Quarter | 58.39% | π |
| Friday, May 12, 2000 | First Quarter | 68.9% | π |
| Saturday, May 13, 2000 | Waxing Gibbous | 78.33% | π |
| Sunday, May 14, 2000 | Waxing Gibbous | 86.33% | π |
| Monday, May 15, 2000 | Waxing Gibbous | 92.62% | π |
| Tuesday, May 16, 2000 | Full Moon | 97.03% | π |
| Wednesday, May 17, 2000 | Full Moon | 99.47% | π |
| Thursday, May 18, 2000 | Full Moon | 99.93% | π |
| Friday, May 19, 2000 | Full Moon | 98.49% | π |
| Saturday, May 20, 2000 | Waning Gibbous | 95.26% | π |
| Sunday, May 21, 2000 | Waning Gibbous | 90.4% | π |
| Monday, May 22, 2000 | Waning Gibbous | 84.12% | π |
| Tuesday, May 23, 2000 | Waning Gibbous | 76.61% | π |
| Wednesday, May 24, 2000 | Last Quarter | 68.1% | π |
| Thursday, May 25, 2000 | Last Quarter | 58.84% | π |
| Friday, May 26, 2000 | Last Quarter | 49.06% | π |
| Saturday, May 27, 2000 | Last Quarter | 39.07% | π |
| Sunday, May 28, 2000 | Waning Crescent | 29.23% | π |
| Monday, May 29, 2000 | Waning Crescent | 19.97% | π |
| Tuesday, May 30, 2000 | Waning Crescent | 11.83% | π |
| Wednesday, May 31, 2000 | Waning Crescent | 5.41% | π |