when is the blue moon in august

There is no blue moon in August 2025. The full moon in August 2025 will occur on August 9 and is called the Sturgeon Moon. The next astronomical blue moon, which is typically defined as the second full moon in a calendar month, will not happen until May 31, 2026. Therefore, August 2025 will not have a blue moon, as it has only one full moon that month.