The normal Tamil calendar is a sidereal photo voltaic calendar, utilized in Tamil Nadu and by members of the Tamil diaspora worldwide. A selected month and yr, equivalent to February 2025, inside this calendar system denotes a interval related for observing cultural and non secular festivals, auspicious dates, and agricultural practices distinctive to the Tamil custom. This method, with its roots in historical astronomical calculations, gives a framework for marking time distinct from the Gregorian calendar.
Sustaining and referencing this conventional system permits for the continued observance of culturally vital occasions tied to particular lunar cycles and photo voltaic positions. This timekeeping methodology connects up to date Tamil communities with their wealthy heritage and gives a framework for understanding historic texts and practices. The calendar additionally performs an important function in agriculture, as sure agricultural actions are historically initiated based mostly on particular durations throughout the Tamil yr.