The Moon calendar for May 2021 displays the different Moon phases for each day of the month. May 2021 begins with a Last Quarter phase illuminated to 67.76%. You can easily explore each day by clicking the icons below, with a detailed description available for each selected date.
| Sunday | Monday | Tuesday | Wednesday | Thursday | Friday | Saturday |
|---|---|---|---|---|---|---|
01  67.76% 20.44 day | ||||||
02  57.08% 21.48 day | 03  46.41% 22.49 day | 04  36.21% 23.46 day | 05  26.82% 24.41 day | 06  18.55% 25.35 day | 07  11.6% 26.26 day | 08  6.17% 27.17 day |
09  2.39% 28.07 day | 10 0.36% 28.97 day | 11  0.12% 0.33 day | 12  1.69% 1.22 day | 13  5.01% 2.12 day | 14  10% 3.02 day | 15 16.53% 3.94 day |
16  24.43% 4.86 day | 17  33.49% 5.8 day | 18  43.45% 6.77 day | 19  53.98% 7.76 day | 20  64.67% 8.78 day | 21  75% 9.84 day | 22  84.35% 10.94 day |
23  92.03% 12.08 day | 24  97.37% 13.23 day | 25  99.86% 14.41 day | 26  99.25% 15.58 day | 27  95.66% 16.74 day | 28  89.5% 17.87 day | 29  81.37% 18.96 day |
30 71.94% 20.01 day | 31 61.81% 21.03 day |