From the vibrant Pongal festivities in January to the flickering lamps of Karthigai Deepam in December, Tamil Nadu’s calendar is deeply woven with tradition, celebration, and heritage. In 2025, the state’s official holidays reflect not just days off but a rhythm of life that blends culture, faith, and community.
Whether you’re planning your leave around temple festivals, tracking bank closures, or syncing school breaks with regional observances, this guide to Tamil Nadu Holidays 2025 brings you every key date you need clearly laid out, easy to follow, and rooted in the unique spirit of the state.
List of Government Holidays in Tamil Nadu 2025
These holidays apply to state government offices, schools, and institutions. Here’s the list of closed (gazetted) holidays as per the Tamil Nadu state notification and central government circular for Chennai-based administrative offices:
| Date | Day | Holiday |
| 14th January | Tuesday | Pongal |
| 26th January | Sunday | Republic Day |
| 31st March | Monday | Eid-ul-Fitr |
| 10th April | Thursday | Mahavir Jayanti |
| 18th April | Friday | Good Friday |
| 12th May | Monday | Buddha Purnima |
| 7th June | Saturday | Bakrid (Id-ul-Zuha) |
| 6th July | Sunday | Muharram |
| 15th August | Friday | Independence Day |
| 27th August | Wednesday | Vinayak Chaturthi (Ganesh Chaturthi) |
| 5th September | Friday | Prophet Mohammed’s Birthday |
| 1st October | Wednesday | Additional Holiday for Dussehra |
| 2nd October | Thursday | Gandhi Jayanti |
| 2nd October | Thursday | Vijaya Dasami (Dussehra) |
| 20th October | Monday | Deepavali (Diwali) |
| 5th November | Wednesday | Guru Nanak’s Birthday |
| 25th December | Thursday | Christmas |
Tamil Nadu Bank Holidays 2025
Bank holidays in Tamil Nadu generally include all Sundays, second and fourth Saturdays, and the following official public holidays under the Negotiable Instruments Act:
| Date | Day | Holiday |
| 14th January 2025 | Tuesday | Pongal |
| 26th January 2025 | Sunday | Republic Day |
| 31st March 2025 | Monday | Eid-ul-Fitr |
| 18th April 2025 | Friday | Good Friday |
| 15th August 2025 | Friday | Independence Day |
| 27th August 2025 | Wednesday | Vinayaka Chaturthi |
| 2nd October 2025 | Thursday | Mahatma Gandhi’s Birthday |
| 2nd October 2025 | Thursday | Vijaya Dasami (Dussehra) |
| 20th October 2025 | Monday | Deepavali |
| 25th December 2025 | Thursday | Christmas Day |
Note: Some banks may remain open for half-days or limited services on restricted holidays. Always check with your branch for confirmation.
Suggested Read: Indian Holiday Calendar 2025
List of Restricted Holidays in Tamil Nadu 2025
Restricted holidays (R.H.) are optional. Employees may choose any two from this list. These holidays may not result in a full office closure unless otherwise notified.
| Date | Day | Occasion |
| 01 Jan 2025 | Wednesday | New Year’s Day |
| 13 Jan 2025 | Monday | Bhogi |
| 15 Jan 2025 | Wednesday | Thiruvalluvar Day |
| 16 Jan 2025 | Thursday | Uzhavar Thirunal |
| 11 Feb 2025 | Tuesday | Thai Poosam |
| 26 Feb 2025 | Wednesday | Maha Shivratri |
| 28 Mar 2025 | Friday | Jamat-ul-Vida (Tentative) |
| 14 Apr 2025 | Monday | Tamil New Year/Meshadi |
| 09 May 2025 | Friday | Rabindranath Tagore Jayanti |
| 27 Jun 2025 | Friday | Rath Yatra |
| 08 Aug 2025 | Friday | Varalakshmi Vratam |
| 16 Aug 2025 | Saturday | Krishna Jayanthi |
| 05 Sep 2025 | Friday | Onam |
| 29 Sep 2025 | Monday | Dussehra (Saptami) |
| 23 Oct 2025 | Thursday | Bhai Dooj |
| 04 Dec 2025 | Thursday | Karthigai Deepam |
| 24 Dec 2025 | Wednesday | Christmas Eve |
Get Personal Loan Online Up to ₹15 Lakhs
By entering your number, you're agreeing to Terms & Conditions & Privacy Policy.
Important Public & Bank Holidays in Tamil Nadu
Here are some dates to especially watch for when offices, schools, and banks are most likely closed:
- Pongal (14 January) – Major harvest festival, celebrated for 4 days in many regions.
- Republic Day (26 January) – National holiday.
- Vinayaka Chaturthi (27 August) – Important for bank closures and community events.
- Deepavali (20 October) – Lights, sweets, and full closures across the state.
- Christmas (25 December) – Observed by banks and government offices.
These holidays usually witness maximum footfall at bus/train stations, shopping hubs, and temples. Planning your travel or errands? Better avoid these days if you want to beat the crowds.
Wrapping It Up
Tamil Nadu’s 2025 holiday calendar is as rich and diverse as the culture it reflects. From state-sponsored festivals to religious observances, this list ensures you won’t miss any key dates. Bookmark this post, set your reminders, and plan your year smarter.
