2025 January Calendar With Holidays Tamilnadu. Bank holidays dates for 2025 could be modified as per government / rbi. The tamil nadu government has declared 23 public holidays for the year 2025 under the negotiable instruments act, 1881.

January stands out as the month with the most public holidays. 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.