New And Full Moon Calendar 2025. A new moon is the first lunar phase that happens about once a month or 29.53 days on average. A calendar showing the dates of the full moon phases for the year 2025, along with the full moon's name for each month.

All times and dates are in the united states eastern time zone, adjusted for daylight. The next full moon in 2025, known as the wolf moon, will occur on january 13, at 22:27 gmt (5:27 p.m.