The Tamil Calendar is an ancient and culturally significant timekeeping system followed by Tamils in Tamil Nadu, Sri Lanka, and across the Tamil diaspora. Unlike the Gregorian calendar, which is purely solar, the Tamil calendar incorporates both solar and lunar elements to determine festivals, auspicious timings, and agricultural cycles. It https://science-and-innovation29516.blogdigy.com/the-tamil-calendar-a-cultural-and-astronomical-legacy-50856528