January 2025 Calendar Bank Holidays Tamil Nadu Government. These dates may be modified as official changes are announced, so please check back regularly for updates. Comprehensive list of national and regional public holidays that are celebrated in tamil nadu, india during 2025 with dates and information on the origin and meaning of holidays.

The government of tamil nadu vide g.o (ms.) no. Tamil nadu government holidays 2025 provide a detailed schedule of days when government offices, schools, and public institutions across the state remain closed.