Moon Calendar for May, 2000
| Date | Moon Phase | Illumination | Moon Icon |
|---|---|---|---|
| Monday, May 1, 2000 | Waning Crescent | 10.42% | π |
| Tuesday, May 2, 2000 | Waning Crescent | 4.67% | π |
| Wednesday, May 3, 2000 | New Moon | 1.06% | π |
| Thursday, May 4, 2000 | New Moon | 0.02% | π |
| Friday, May 5, 2000 | New Moon | 1.8% | π |
| Saturday, May 6, 2000 | Waxing Crescent | 6.37% | π |
| Sunday, May 7, 2000 | Waxing Crescent | 13.46% | π |
| Monday, May 8, 2000 | Waxing Crescent | 22.55% | π |
| Tuesday, May 9, 2000 | First Quarter | 33% | π |
| Wednesday, May 10, 2000 | First Quarter | 44.15% | π |
| Thursday, May 11, 2000 | First Quarter | 55.36% | π |
| Friday, May 12, 2000 | First Quarter | 66.09% | π |
| Saturday, May 13, 2000 | Waxing Gibbous | 75.86% | π |
| Sunday, May 14, 2000 | Waxing Gibbous | 84.28% | π |
| Monday, May 15, 2000 | Waxing Gibbous | 91.07% | π |
| Tuesday, May 16, 2000 | Waxing Gibbous | 96.01% | π |
| Wednesday, May 17, 2000 | Full Moon | 98.99% | π |
| Thursday, May 18, 2000 | Full Moon | 100% | π |
| Friday, May 19, 2000 | Full Moon | 99.07% | π |
| Saturday, May 20, 2000 | Full Moon | 96.32% | π |
| Sunday, May 21, 2000 | Waning Gibbous | 91.89% | π |
| Monday, May 22, 2000 | Waning Gibbous | 85.98% | π |
| Tuesday, May 23, 2000 | Waning Gibbous | 78.79% | π |
| Wednesday, May 24, 2000 | Waning Gibbous | 70.53% | π |
| Thursday, May 25, 2000 | Last Quarter | 61.45% | π |
| Friday, May 26, 2000 | Last Quarter | 51.79% | π |
| Saturday, May 27, 2000 | Last Quarter | 41.83% | π |
| Sunday, May 28, 2000 | Last Quarter | 31.9% | π |
| Monday, May 29, 2000 | Waning Crescent | 22.43% | π |
| Tuesday, May 30, 2000 | Waning Crescent | 13.93% | π |
| Wednesday, May 31, 2000 | Waning Crescent | 6.98% | π |