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A “Blue Moon” is a captivating lunar event that captures the imagination of skywatchers worldwide. It occurs when two full moons happen within a single calendar month, making the second full moon in that month a “Blue Moon.”
While most months typically have one full moon, the lunar cycle, which lasts about 29.5 days, can occasionally sync up with our calendar months, resulting in this special phenomenon.
If you’re wondering how often you can witness a Blue Moon, on average, it graces our night skies approximately once every 2.7 years. However, the specific timing of Blue Moons can vary, so keeping an eye on a lunar calendar or trusted sources for lunar phase updates can help you plan your celestial observations. The allure of a Blue Moon lies in its rarity, making each occurrence a unique and memorable experience for sky enthusiasts and stargazers.