The Tamil calendar, a sidereal solar calendar, provides a framework for observing traditional festivals, auspicious days, and cultural events within the Tamil community. A month spanning August 2024 would typically intersect with the Tamil month of vai and the beginning of Purattci, featuring observances like Aadi Perukku and Vinayaka Chaturthi. Specific dates for these observances would shift slightly each year due to the lunisolar nature of the calendar.
This traditional timekeeping system remains vital for Tamil communities worldwide, connecting them to their cultural heritage and facilitating the organization of religious and social activities. Rooted in ancient astronomical calculations, it offers a distinct perspective on the passage of time, different from the Gregorian calendar. Understanding its structure provides insights into the rich tapestry of Tamil culture and traditions.