Bank Workers’ Day (Día del Trabajador Bancario) is observed in Argentina every November 6. This day commemorates the establishment of the Banking Association of Argentina and marks the anniversary of a significant strike by bank workers in 1924, who advocated for a reduction in the workday from 12 hours. As a result, all banks and stock exchanges in the country close to honor this professional holiday, and distinguished employees often receive bonuses. The Banking Association, which gained official status in 1932, is one of the largest trade unions in Argentina, representing bank employees nationwide. The banking sector in Argentina is primarily dominated by state banks, with the Bank of the Argentine Nation being the largest.