Moon Calendar for May, 2005
| Date | Moon Phase | Illumination | Moon Icon |
|---|---|---|---|
| Sunday, May 1, 2005 | Last Quarter | 42.94% | π |
| Monday, May 2, 2005 | Last Quarter | 31.95% | π |
| Tuesday, May 3, 2005 | Waning Crescent | 21.96% | π |
| Wednesday, May 4, 2005 | Waning Crescent | 13.46% | π |
| Thursday, May 5, 2005 | Waning Crescent | 6.85% | π |
| Friday, May 6, 2005 | New Moon | 2.4% | π |
| Saturday, May 7, 2005 | New Moon | 0.24% | π |
| Sunday, May 8, 2005 | New Moon | 0.32% | π |
| Monday, May 9, 2005 | New Moon | 2.51% | π |
| Tuesday, May 10, 2005 | Waxing Crescent | 6.59% | π |
| Wednesday, May 11, 2005 | Waxing Crescent | 12.27% | π |
| Thursday, May 12, 2005 | Waxing Crescent | 19.28% | π |
| Friday, May 13, 2005 | Waxing Crescent | 27.32% | π |
| Saturday, May 14, 2005 | First Quarter | 36.13% | π |
| Sunday, May 15, 2005 | First Quarter | 45.43% | π |
| Monday, May 16, 2005 | First Quarter | 54.97% | π |
| Tuesday, May 17, 2005 | First Quarter | 64.47% | π |
| Wednesday, May 18, 2005 | Waxing Gibbous | 73.63% | π |
| Thursday, May 19, 2005 | Waxing Gibbous | 82.08% | π |
| Friday, May 20, 2005 | Waxing Gibbous | 89.41% | π |
| Saturday, May 21, 2005 | Waxing Gibbous | 95.14% | π |
| Sunday, May 22, 2005 | Full Moon | 98.81% | π |
| Monday, May 23, 2005 | Full Moon | 100% | π |
| Tuesday, May 24, 2005 | Full Moon | 98.44% | π |
| Wednesday, May 25, 2005 | Waning Gibbous | 94.13% | π |
| Thursday, May 26, 2005 | Waning Gibbous | 87.3% | π |
| Friday, May 27, 2005 | Waning Gibbous | 78.41% | π |
| Saturday, May 28, 2005 | Last Quarter | 68.06% | π |
| Sunday, May 29, 2005 | Last Quarter | 56.91% | π |
| Monday, May 30, 2005 | Last Quarter | 45.61% | π |
| Tuesday, May 31, 2005 | Last Quarter | 34.72% | π |