About Tamil Nadu Day
Tamil Nadu Day, or Tamil Nadu Naal, marks 18 July 1967, when the Madras Legislative Assembly passed the resolution to rename Madras State as Tamil Nadu. In 2027 it falls on Sunday, 18 July 2027. The state government also marks 1 November, the day in 1956 when the state took its present borders.
Tamil Nadu has two dates that matter to its story. On 1 November 1956 the state, then called Madras State, took roughly the borders it has today. On 18 July 1967 its Assembly voted to call it Tamil Nadu, "the Tamil country". Since 2022 the state government has observed 18 July as Tamil Nadu Day, and in 2026 it said it would mark both days.
From Madras State to Tamil Nadu
The name took fifteen years of resolutions, and a hunger strike, to win.
- 1953Andhra State formed
The Telugu-speaking districts of the old Madras State leave to form Andhra State.
- 1 Nov 1956States Reorganisation Act
States are redrawn on language lines. Malabar goes to the new Kerala and Kannada-speaking areas to Mysore. Four Tamil-majority taluks of Travancore-Cochin join Madras State and become Kanyakumari district.
- 1956Sankaralinganar's fast
The freedom fighter Sankaralinganar dies after a hunger strike whose demands included renaming the state Tamil Nadu.
- 1957 to 1963Resolutions defeated
Moves to rename the state are defeated or shelved in the Assembly in 1957, 1961 and 1963, and a bill by Bhupesh Gupta fails in Parliament.
- 18 July 1967The Assembly votes
Chief Minister C. N. Annadurai moves the resolution to rename Madras State as Tamil Nadu. It passes unanimously.
- 14 Jan 1969The name takes effect
After Parliament passes the Madras State (Alteration of Name) Act, 1968, the state is officially Tamil Nadu.
The people of Kanyakumari have their own memory of 1 November. Tamil speakers there, led by Marshal A. Nesamony, campaigned for years to leave Malayalam-majority Travancore. The four taluks of Agastheeswaram, Thovalai, Kalkulam and Vilavancode joined Madras State on that day in 1956.
Two dates, and how they came about
Successive governments have chosen differently, and the reasons are stated plainly here so you can wish people on the day they mark.
| Date | What it marks | How the state has used it |
|---|---|---|
| 1 November | The 1956 reorganisation, when the state took its present borders | Declared Tamil Nadu Day by the government of Edappadi K. Palaniswami in 2019. From 2021 the government marked it as Border Martyrs' Day, honouring those who campaigned over the borders, with higher pensions for their families. |
| 18 July | The 1967 Assembly resolution to adopt the name Tamil Nadu | Declared Tamil Nadu Day by the government of M. K. Stalin, announced in October 2021 and observed from 2022. |
| Both | The state's borders and its name | On 18 July 2026, Chief Minister C. Joseph Vijay said the state would officially celebrate both dates. |
The argument for 1 November is that a state's birthday is the day it was formed, the same day Kerala Piravi and Karnataka Rajyotsava fall. The argument for 18 July is that it is the day the state chose its own name. Both views are held by many people in Tamil Nadu, and neither is a mistake.
How the day is marked
The Tamil Development Department runs essay and speech contests for school students in Classes 6 to 12 in the days before 18 July, with district rounds and state-level prizes. The topics are the Tamil language and the history of the state. In 2026, for example, the Nilgiris district held its round on 14 July, on the instructions of the minister for School Education and Tamil Development.
Beyond the official events, Tamil associations, colleges and Tamil groups abroad hold talks on the history of the name and on the people who fought for it. Many people simply post a greeting with a map of the state or a line of Tamil poetry.
Tamil Nadu Day is a civic day, so it suits everyone who lives in the state, whatever their language or faith. The state has long been home to people of many languages, and the day belongs to them too.
Writing a good wish
Keep it about the place and its people. Good wishes mention the language, a city or town, the food or the coast, or the long effort behind the name. Avoid party slogans, and avoid turning a greeting into an argument about the date. For the Tamil new year, see Puthandu; for the river festival a fortnight after 18 July, see Aadi Perukku.
Tamil Nadu Day wishes, Amma and Appa. Thank you for giving me the language this day is about.
Happy Tamil Nadu Day. From Kanyakumari to Chennai, may your home state keep doing well.
Wishing you a happy Tamil Nadu Day. A good day to remember the long effort that gave the state its name.
Happy Tamil Nadu Day. Wherever you are, I hope you heard some Tamil and ate something from home today.
On Tamil Nadu Day, read one page of Tamil history and tell someone what you learned.
Tamil Nadu Naal nalvazhthukkal. Nam mozhiyum mannum endrum sezhikkattum. (Tamil Nadu Day greetings. May our language and our land always flourish.)
தமிழ்நாடு நாள் நல்வாழ்த்துகள். நம் மொழியும் மண்ணும் என்றும் செழிக்கட்டும். (Tamil Nadu Day greetings. May our language and our land always flourish.)
How to wish someone on Tamil Nadu Day
A Tamil Nadu Day wish is about the state and the language: pride in the name, in Tamil, and in the people who campaigned for it. Keep it warm and non-partisan. Don't take sides on 18 July versus 1 November; wish people on the day they mark. "Tamil Nadu Naal nalvazhthukkal" is the simple Tamil greeting, and a line about the language or the land suits colleagues and friends of any background.
Write a few lines in your own words, pick a design and share it as one link on WhatsApp, Instagram or anywhere else. They open an animated card made just for them, with no app and no sign-up.
Language tip: English, Tamil.
Good to know: Two dates: 18 July (naming, observed by the state since 2022) and 1 November (1956 reorganisation; Tamil Nadu Day 2019-2021, Border Martyrs' Day from 2021). In July 2026 the government said it would mark both. Parties disagree; take no side, no politics in messages.
When is Tamil Nadu Day in each year?
Tamil Nadu Day is on 18 Jul every year. Only the weekday changes.
- 2026
- 2027
- 2028
Frequently asked questions
Why is Tamil Nadu Day on 18 July?
On 18 July 1967 the Madras Legislative Assembly passed Chief Minister C. N. Annadurai's resolution to rename Madras State as Tamil Nadu. The state government declared that date Tamil Nadu Day in 2021 and has observed it since 2022.
Why do some people mark Tamil Nadu Day on 1 November?
On 1 November 1956 the States Reorganisation Act gave the state, then Madras State, its present borders, including Kanyakumari. That date was Tamil Nadu Day from 2019 to 2021, and in 2026 the government said it would mark both 1 November and 18 July.
When did Madras State officially become Tamil Nadu?
The new name took effect on 14 January 1969, after Parliament passed the Madras State (Alteration of Name) Act, 1968. The Assembly had voted for the name on 18 July 1967.
Who was Sankaralinganar?
Sankaralinganar was a freedom fighter who died in 1956 after a long hunger strike. Renaming Madras State as Tamil Nadu was among his demands, and he is remembered on Tamil Nadu Day as one of the people behind the name.
Is Tamil Nadu Day a holiday?
No. Neither 18 July nor 1 November is on Tamil Nadu's list of public holidays, so schools and offices stay open. The state marks the day with events such as essay and speech contests for students.
Last verified by the Kehdoo team on .