Argentina: September 7 is not a national holiday

Monday, September 7, 2026, is not a national holiday in Argentina. The official calendar does not include this date as a general non-working day or a holiday for tourism purposes under Law 27.399.

While September contains no national holidays, confusion has arisen due to the date coinciding with Labor Day in the United States. Additionally, certain religious observances for Jewish and Islamic faiths occur in September, but these are not general public holidays.

Local exceptions exist within the Province of Buenos Aires. Specifically, in the municipality of San Fernando, September 7 is a local holiday in honor of the patronal feast of Nuestra Señora de Aránzazu. In this specific area, residents may experience a long weekend, whereas the rest of the country will maintain normal banking, educational, and commercial activities.