When Is The Blue Moon 2025. A blue moon occurs when there are two full moons during a single month or when there are four full moons during a season. 50 rows below you can find dates and hours of all moon phases in 2025.
A blue moon is the second full moon in a month that experiences two full moons. In this page, you will find the dates of the next 8 blue moons that will occur during the.