Tamilnadu Government holidays 2017, Public holidays 2017 in tamilnadu
Following are list of government holidays as per the calendar 2017. Holidays includes India National Holidays and Festivals Holidays declared by Tamil Nadu Government.
| Holiday Reason | Day | Date |
| English New Year Day | Sunday | January 01-01-2017 |
| Thai pongal | Saturday | January 14-01-2017 |
| Mattu Pongal | Sunday | January 15-01-2017 |
| Uzhavar Thirunal | Monday | January 16-01-2017 |
| Republic day | Thursday | January 26-01-2017 |
| Telugu new year - Ugadi Festivel | Wednesday | March 29-03-2017 |
| Annual Bank account Closing Day (Bank holiday only) |
Saturday | April 01-04-2017 |
| Mahavir Jayanti | Saturday | April 08-04-2017 |
| Good Friday and Tamil New Year |
Friday | April 14-04-2017 |
| May Day - workers day | Monday |
May 01-05-2017 |
| Ramzan - Ramadan | Monday | July 26-06-2017 |
| Krishna Jayanthi ( Gokulashtami ) | Monday | August 14-08-2017 |
| Indian Independence Day | Tuesday | August 15-08-2017 |
| Vinayagar Chaturthi | Friday | August 25-08-2017 |
| Bakrid - Eid al-Adha | Saturday | September 02-09-2017 |
| Saraswathi Pooja,Ayudha Pooja | Friday | September 29-09-2017 |
| Vijayadashami | Saturday | September 30-09-2017 |
| Muharram | Sunday | October 01-10-2017 |
| Gandhi Jayanti | Monday | October 02-10-2017 |
| Diwali - Deepavali | Wednesday | October 18-10-2017 |
| milad un nabi | Saturday | December 02-12-2017 |
| Christmas day | Monday | December 25-12-2017 |
