Moon Calendar for May, 2005
| Date | Moon Phase | Illumination | Moon Icon |
|---|---|---|---|
| Sunday, May 1, 2005 | Last Quarter | 46.57% | π |
| Monday, May 2, 2005 | Last Quarter | 35.38% | π |
| Tuesday, May 3, 2005 | Waning Crescent | 25.01% | π |
| Wednesday, May 4, 2005 | Waning Crescent | 15.99% | π |
| Thursday, May 5, 2005 | Waning Crescent | 8.74% | π |
| Friday, May 6, 2005 | New Moon | 3.58% | π |
| Saturday, May 7, 2005 | New Moon | 0.68% | π |
| Sunday, May 8, 2005 | New Moon | 0.05% | π |
| Monday, May 9, 2005 | New Moon | 1.59% | π |
| Tuesday, May 10, 2005 | Waxing Crescent | 5.09% | π |
| Wednesday, May 11, 2005 | Waxing Crescent | 10.3% | π |
| Thursday, May 12, 2005 | Waxing Crescent | 16.91% | π |
| Friday, May 13, 2005 | Waxing Crescent | 24.66% | π |
| Saturday, May 14, 2005 | First Quarter | 33.25% | π |
| Sunday, May 15, 2005 | First Quarter | 42.42% | π |
| Monday, May 16, 2005 | First Quarter | 51.91% | π |
| Tuesday, May 17, 2005 | First Quarter | 61.46% | π |
| Wednesday, May 18, 2005 | Waxing Gibbous | 70.76% | π |
| Thursday, May 19, 2005 | Waxing Gibbous | 79.48% | π |
| Friday, May 20, 2005 | Waxing Gibbous | 87.22% | π |
| Saturday, May 21, 2005 | Waxing Gibbous | 93.51% | π |
| Sunday, May 22, 2005 | Full Moon | 97.89% | π |
| Monday, May 23, 2005 | Full Moon | 99.91% | π |
| Tuesday, May 24, 2005 | Full Moon | 99.24% | π |
| Wednesday, May 25, 2005 | Waning Gibbous | 95.8% | π |
| Thursday, May 26, 2005 | Waning Gibbous | 89.74% | π |
| Friday, May 27, 2005 | Waning Gibbous | 81.44% | π |
| Saturday, May 28, 2005 | Waning Gibbous | 71.49% | π |
| Sunday, May 29, 2005 | Last Quarter | 60.52% | π |
| Monday, May 30, 2005 | Last Quarter | 49.2% | π |
| Tuesday, May 31, 2005 | Last Quarter | 38.12% | π |