This is the first listed date for this year; a separate observance date has not been assigned.
About Independence Day
Argentina celebrates Día de la Independencia on 9 July. The date marks the declaration adopted by the Congress of Tucumán in 1816 and is an immovable national holiday under Law 27,399.
Public holiday / closure dates
— Public of holiday period · Estimated / awaiting confirmation
Bank, office and school arrangements require the applicable authority or institution notice. Missing scope data does not mean open.
Next supported occurrence
Friday, 9 July 2027 · Estimated / awaiting confirmation
Next listed holiday day on or after today; this can be a closure day rather than the festival date.
2026 dates
— Public of holiday periodConfirmed — source checked
2027 dates
— Public of holiday periodEstimated / awaiting confirmation
Official sources and date status
Recorded confirmation and independent source review are shown separately. An institution-specific notice does not establish closure for every employer or school.
Awaiting Confirmation · Scope: public · Checked 2026-09-30
Law 27.399, Decree 614/2025 and the official 2026 calendar govern transfers. Employer-discretionary tourist non-working days are excluded; the 9 November 2026 nationwide papal-visit holiday is included.
Provisional date under the recurring rule; annual, lunar or exceptional confirmation remains pending. Law 27.399, Decree 614/2025 and the official 2026 calendar govern transfers. Employer-discretionary tourist non-working days are excluded; the 9 November 2026 nationwide papal-visit holiday is included.
Office arrangements
Law 27,399 classifies 9 July as an immovable national holiday. Organisations that maintain essential or continuous services should verify their applicable staffing arrangements.
Bank arrangements
The BCRA lists Independence Day in its 2026 financial-institution holiday calendar. Customers should check current bank notices for transaction deadlines.
School arrangements
The declaration and Congress have strong educational relevance, but no single school ceremony or timetable is established by the sources used here. Institutions should be consulted directly.
History
On 9 July 1816, the Congress meeting in Tucumán declared the formal rupture of the Provinces Unidas del Río de la Plata from the Spanish monarchy. This completed a decisive constitutional step in the process that had begun with the May Revolution of 1810.
Why it matters
Independence Day centres on the formal declaration of political independence and the claim to national sovereignty. The Casa Histórica in San Miguel de Tucumán matters because it was the building used by the Congress that adopted the declaration.
Observance
The Casa Histórica remains a focus for official and cultural commemoration, but the programme varies. Visitors should consult current information from the museum, the national culture authority or local organisers.
Travel and planning
Anyone planning to visit the Casa Histórica or attend a commemoration should check opening and event information for that year. A scheduled ceremony does not establish a nationwide transport change.
Frequently asked questions
When is Argentina Independence Day?
It is observed on 9 July.
What happened on 9 July 1816?
The Congress of Tucumán declared the formal rupture of political dependence on the Spanish monarchy.
Where was independence declared?
The declaration was adopted in the house in San Miguel de Tucumán now known as the Casa Histórica.
How is 9 July different from 25 May?
25 May remembers the May Revolution and Primera Junta of 1810; 9 July marks the formal declaration of independence in 1816.