Diwali 2025 Date Tamil Nadu. All educational institutions in tamil nadu will remain closed for two days on the occasion of diwali 2025. View and download the tamil calendar 2025 with public holidays, bank holidays, festivals and natchathiram for each month.

Find out the dates of all public holidays in tamil nadu for the year 2025. Diwali, the festival of lights, is set for october 31, 2025.