moon: Get ready for the Super Blue Moon: Date, time and where to watch; all you need to know
On the night of August 30, a rare celestial event called the Super Blue Moon will occur. This happens when a full moon coincides with its closest distance to Earth. Despite the name, the moon will not actually appear blue. Supermoons and blue moons are infrequent events, with a blue moon occurring once every two and a half years on average. The next instance of a super blue moon is expected in 2037.
Source: indiatimes.com