Phases Of The Moon Calendar January 2025 Calendar. January 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 of approximately 29.53 days for a full cycle, angle representing the terminator phase angle as a fraction of a full circle with both 0 and 1 corresponding to a new. The month of january 2025 begins with a waxing crescent phase that is illuminated to 5.87%.

You can easily navigate each day of the month by clicking the icons below. The name of a current phase, an approximate percent of an illuminated surface of the moon visible from the earth, and moon’s age (days) are also provided.