When Is Blue Moon 2025. Moon calendar 2025 with all the moon phases of the year. Blue origin expects to launch the first version of its blue moon lunar lander, a precursor to a future crewed lunar lander it is building for nasa, in 2025.

The next blue moon will be in 2026 on sunday, may 31 as the month will have two full moons. Time specified in central european time (cet) or summer time (cest).