Sources: Boletín Oficial de la República Argentina (Buenos Aires) and Argentina bank holidays and public holidays (qppstudio.net). Argentina's President, Cristina Fernández de Kirchner, has signed into law the bill recently passed by the Argentine Senate and Cámara de Diputados, which declares a one-off non-working public holiday on Monday, September 24, 2012, to commemorate the 200th anniversary of the battle of Tucumán. [full story]