Moon Calendar for May, 2000
| Date | Moon Phase | Illumination | Moon Icon |
|---|---|---|---|
| Monday, May 1, 2000 | Waning Crescent | 10.34% | π |
| Tuesday, May 2, 2000 | Waning Crescent | 4.61% | π |
| Wednesday, May 3, 2000 | New Moon | 1.03% | π |
| Thursday, May 4, 2000 | New Moon | 0.03% | π |
| Friday, May 5, 2000 | New Moon | 1.84% | π |
| Saturday, May 6, 2000 | Waxing Crescent | 6.44% | π |
| Sunday, May 7, 2000 | Waxing Crescent | 13.56% | π |
| Monday, May 8, 2000 | Waxing Crescent | 22.67% | π |
| Tuesday, May 9, 2000 | First Quarter | 33.13% | π |
| Wednesday, May 10, 2000 | First Quarter | 44.28% | π |
| Thursday, May 11, 2000 | First Quarter | 55.5% | π |
| Friday, May 12, 2000 | First Quarter | 66.22% | π |
| Saturday, May 13, 2000 | Waxing Gibbous | 75.97% | π |
| Sunday, May 14, 2000 | Waxing Gibbous | 84.38% | π |
| Monday, May 15, 2000 | Waxing Gibbous | 91.14% | π |
| Tuesday, May 16, 2000 | Waxing Gibbous | 96.06% | π |
| Wednesday, May 17, 2000 | Full Moon | 99.02% | π |
| Thursday, May 18, 2000 | Full Moon | 100% | π |
| Friday, May 19, 2000 | Full Moon | 99.05% | π |
| Saturday, May 20, 2000 | Full Moon | 96.27% | π |
| Sunday, May 21, 2000 | Waning Gibbous | 91.83% | π |
| Monday, May 22, 2000 | Waning Gibbous | 85.9% | π |
| Tuesday, May 23, 2000 | Waning Gibbous | 78.69% | π |
| Wednesday, May 24, 2000 | Waning Gibbous | 70.43% | π |
| Thursday, May 25, 2000 | Last Quarter | 61.34% | π |
| Friday, May 26, 2000 | Last Quarter | 51.67% | π |
| Saturday, May 27, 2000 | Last Quarter | 41.71% | π |
| Sunday, May 28, 2000 | Last Quarter | 31.78% | π |
| Monday, May 29, 2000 | Waning Crescent | 22.32% | π |
| Tuesday, May 30, 2000 | Waning Crescent | 13.83% | π |
| Wednesday, May 31, 2000 | Waning Crescent | 6.9% | π |