🌙 Phase Tools

Calculate moon phases, illumination, and age for any date.

All Phase Tools

Moon Phase Calculator Enter any date to find the moon phase name and illumination percentage. Current Moon Phase See today's moon phase, illumination, and age in real time. Moon Age Calculator Calculate the moon's age in days since the last new moon for any date. Moon Illumination Calculator Calculate the exact percentage of the Moon's surface illuminated on any date. Full Moon Dates List the next 12 full moon dates from today.