Moon Phase May 24 2025. The beginning of may 2025 starts with a first quarter moon phase that is 49.89% illuminated. Watch the moon calendar in may 2025 per day, for example the full moon.

This month will begin on thursday, may 1 st. May 2025 moon phase calendar has the 8 lunar phases of the moon, percent of illumination visible from earth, age of the moon in the lunation cycle.