Moon Calendar for May, 2012
| Date | Moon Phase | Illumination | Moon Icon |
|---|---|---|---|
| Tuesday, May 1, 2012 | Waxing Gibbous | 72.98% | π |
| Wednesday, May 2, 2012 | Waxing Gibbous | 82.45% | π |
| Thursday, May 3, 2012 | Waxing Gibbous | 90.47% | π |
| Friday, May 4, 2012 | Full Moon | 96.36% | π |
| Saturday, May 5, 2012 | Full Moon | 99.54% | π |
| Sunday, May 6, 2012 | Full Moon | 99.67% | π |
| Monday, May 7, 2012 | Full Moon | 96.73% | π |
| Tuesday, May 8, 2012 | Waning Gibbous | 91.04% | π |
| Wednesday, May 9, 2012 | Waning Gibbous | 83.17% | π |
| Thursday, May 10, 2012 | Waning Gibbous | 73.79% | π |
| Friday, May 11, 2012 | Last Quarter | 63.57% | π |
| Saturday, May 12, 2012 | Last Quarter | 53.07% | π |
| Sunday, May 13, 2012 | Last Quarter | 42.77% | π |
| Monday, May 14, 2012 | Last Quarter | 33.04% | π |
| Tuesday, May 15, 2012 | Waning Crescent | 24.17% | π |
| Wednesday, May 16, 2012 | Waning Crescent | 16.42% | π |
| Thursday, May 17, 2012 | Waning Crescent | 9.97% | π |
| Friday, May 18, 2012 | Waning Crescent | 5.02% | π |
| Saturday, May 19, 2012 | New Moon | 1.71% | π |
| Sunday, May 20, 2012 | New Moon | 0.13% | π |
| Monday, May 21, 2012 | New Moon | 0.36% | π |
| Tuesday, May 22, 2012 | New Moon | 2.41% | π |
| Wednesday, May 23, 2012 | Waxing Crescent | 6.25% | π |
| Thursday, May 24, 2012 | Waxing Crescent | 11.8% | π |
| Friday, May 25, 2012 | Waxing Crescent | 18.93% | π |
| Saturday, May 26, 2012 | Waxing Crescent | 27.44% | π |
| Sunday, May 27, 2012 | First Quarter | 37.09% | π |
| Monday, May 28, 2012 | First Quarter | 47.57% | π |
| Tuesday, May 29, 2012 | First Quarter | 58.46% | π |
| Wednesday, May 30, 2012 | Waxing Gibbous | 69.27% | π |
| Thursday, May 31, 2012 | Waxing Gibbous | 79.39% | π |