Blue Moon 2024 Date. A blue moon appears every two or three years due to an uneven cycle of moon phases, with the next one on august 19, 2024. The next blue moon will be a seasonal blue moon on monday august 19, 2024 because summer 2024 will have four full moons.
The super blue moon of august 2024 will take place on monday, 19th august, and will be visible from sunset, expected just after 8:00pm. 19, 2024, when the moon was 100% fully illuminated.