| Acre | 23 Jan 2026 · Evangelical Day — 8 Mar 2026 · International Women's Day — 15 Jun 2026 · Founding of Acre — 5 Sept 2026 · Amazonia Day — 20 Nov 2026 · National Day of Zumbi and Black Awareness · Signing of the Petropolis Treaty — 23 Jan 2027 · Evangelical Day — 8 Mar 2027 · International Women's Day — 15 Jun 2027 · Founding of Acre — 5 Sept 2027 · Amazonia Day — 19 Nov 2027 · Signing of the Petropolis Treaty |
| Alagoas | 24 Jun 2026 · Saint John's Day — 29 Jun 2026 · Saint Peter's Day — 16 Sept 2026 · Political Emancipation of Alagoas — 30 Nov 2026 · Evangelical Day — 24 Jun 2027 · Saint John's Day — 29 Jun 2027 · Saint Peter's Day — 16 Sept 2027 · Political Emancipation of Alagoas — 30 Nov 2027 · Evangelical Day |
| Amapá | 19 Mar 2026 · Saint Joseph's Day — 25 Jul 2026 · Saint James' Day — 13 Sept 2026 · Creation of the Federal Territory — 19 Mar 2027 · Saint Joseph's Day — 25 Jul 2027 · Saint James' Day — 13 Sept 2027 · Creation of the Federal Territory |
| Amazonas | 5 Sept 2026 · Elevation of Amazonas to province — 5 Sept 2027 · Elevation of Amazonas to province |
| Bahia | 2 Jul 2026 · Bahia Independence Day — 2 Jul 2027 · Bahia Independence Day |
| Ceará | 19 Mar 2026 · Saint Joseph's Day — 25 Mar 2026 · Abolition of slavery in Ceará — 15 Aug 2026 · Our Lady of Assumption — 19 Mar 2027 · Saint Joseph's Day — 25 Mar 2027 · Abolition of slavery in Ceará — 15 Aug 2027 · Our Lady of Assumption |
| Espírito Santo | 13 Apr 2026 · Our Lady of Penha — 5 Apr 2027 · Our Lady of Penha |
| Federal District | 21 Apr 2026 · Founding of Brasilia · Tiradentes' Day — 30 Nov 2026 · Evangelical Day — 21 Apr 2027 · Founding of Brasilia · Tiradentes' Day — 30 Nov 2027 · Evangelical Day |
| Goiás | 26 Jul 2026 · Foundation of Goiás city — 24 Oct 2026 · Foundation of Goiânia — 26 Jul 2027 · Foundation of Goiás city — 24 Oct 2027 · Foundation of Goiânia |
| Maranhão | 28 Jul 2026 · Maranhão joining to independence of Brazil — 28 Jul 2027 · Maranhão joining to independence of Brazil |
| Mato Grosso do Sul | 11 Oct 2026 · State Creation Day — 11 Oct 2027 · State Creation Day |
| Minas Gerais | 21 Apr 2026 · Tiradentes' Day · Tiradentes' Execution — 21 Apr 2027 · Tiradentes' Day · Tiradentes' Execution |
| Pará | 15 Aug 2026 · Grão-Pará joining to independence of Brazil — 15 Aug 2027 · Grão-Pará joining to independence of Brazil |
| Paraíba | 5 Aug 2026 · State Founding Day — 5 Aug 2027 · State Founding Day |
| Paraná | 15 Nov 2026 · Our Lady of Rocio · Republic Proclamation Day — 15 Nov 2027 · Our Lady of Rocio · Republic Proclamation Day |
| Pernambuco | 6 Mar 2026 · Pernambuco Revolution of 1817 — 6 Mar 2027 · Pernambuco Revolution of 1817 |
| Piauí | 19 Oct 2026 · Piauí Day — 19 Oct 2027 · Piauí Day |
| Rio de Janeiro | 17 Feb 2026 · Carnival — 23 Apr 2026 · Saint George's Day — 9 Feb 2027 · Carnival — 23 Apr 2027 · Saint George's Day |
| Rio Grande do Norte | 7 Aug 2026 · Rio Grande do Norte Day — 3 Oct 2026 · Uruaçu and Cunhaú Martyrs Day — 7 Aug 2027 · Rio Grande do Norte Day — 3 Oct 2027 · Uruaçu and Cunhaú Martyrs Day |
| Rio Grande do Sul | 20 Sept 2026 · Gaucho Day — 20 Sept 2027 · Gaucho Day |
| Rondônia | 4 Jan 2026 · State Creation Day — 18 Jun 2026 · Evangelical Day — 4 Jan 2027 · State Creation Day — 18 Jun 2027 · Evangelical Day |
| Roraima | 5 Oct 2026 · State Creation Day — 5 Oct 2027 · State Creation Day |
| Santa Catarina | 16 Aug 2026 · Santa Catarina State Day — 29 Nov 2026 · Saint Catherine of Alexandria Day — 15 Aug 2027 · Santa Catarina State Day — 28 Nov 2027 · Saint Catherine of Alexandria Day |
| São Paulo | 9 Jul 2026 · Constitutionalist Revolution — 9 Jul 2027 · Constitutionalist Revolution |
| Sergipe | 8 Jul 2026 · Sergipe Political Emancipation Day — 8 Jul 2027 · Sergipe Political Emancipation Day |
| Tocantins | 18 Mar 2026 · Autonomy Day — 8 Sept 2026 · Our Lady of Nativity — 5 Oct 2026 · State Creation Day — 18 Mar 2027 · Autonomy Day — 8 Sept 2027 · Our Lady of Nativity — 5 Oct 2027 · State Creation Day |