Moon Calendar for May, 2000
| Date | Moon Phase | Illumination | Moon Icon |
|---|---|---|---|
| Monday, May 1, 2000 | Waning Crescent | 9.42% | π |
| Tuesday, May 2, 2000 | Waning Crescent | 3.96% | π |
| Wednesday, May 3, 2000 | New Moon | 0.72% | π |
| Thursday, May 4, 2000 | New Moon | 0.11% | π |
| Friday, May 5, 2000 | New Moon | 2.32% | π |
| Saturday, May 6, 2000 | Waxing Crescent | 7.3% | π |
| Sunday, May 7, 2000 | Waxing Crescent | 14.73% | π |
| Monday, May 8, 2000 | Waxing Crescent | 24.07% | π |
| Tuesday, May 9, 2000 | First Quarter | 34.67% | π |
| Wednesday, May 10, 2000 | First Quarter | 45.87% | π |
| Thursday, May 11, 2000 | First Quarter | 57.05% | π |
| Friday, May 12, 2000 | First Quarter | 67.66% | π |
| Saturday, May 13, 2000 | Waxing Gibbous | 77.24% | π |
| Sunday, May 14, 2000 | Waxing Gibbous | 85.43% | π |
| Monday, May 15, 2000 | Waxing Gibbous | 91.94% | π |
| Tuesday, May 16, 2000 | Full Moon | 96.59% | π |
| Wednesday, May 17, 2000 | Full Moon | 99.28% | π |
| Thursday, May 18, 2000 | Full Moon | 99.98% | π |
| Friday, May 19, 2000 | Full Moon | 98.77% | π |
| Saturday, May 20, 2000 | Waning Gibbous | 95.75% | π |
| Sunday, May 21, 2000 | Waning Gibbous | 91.08% | π |
| Monday, May 22, 2000 | Waning Gibbous | 84.96% | π |
| Tuesday, May 23, 2000 | Waning Gibbous | 77.59% | π |
| Wednesday, May 24, 2000 | Waning Gibbous | 69.19% | π |
| Thursday, May 25, 2000 | Last Quarter | 60.01% | π |
| Friday, May 26, 2000 | Last Quarter | 50.28% | π |
| Saturday, May 27, 2000 | Last Quarter | 40.3% | π |
| Sunday, May 28, 2000 | Waning Crescent | 30.42% | π |
| Monday, May 29, 2000 | Waning Crescent | 21.06% | π |
| Tuesday, May 30, 2000 | Waning Crescent | 12.75% | π |
| Wednesday, May 31, 2000 | Waning Crescent | 6.09% | π |