Argentina will observe a national holiday on Monday, June 15th, commemorating the “Paso a la Inmortalidad” (Passage to Immortality) of General Martín Miguel de Güemes. The holiday, traditionally celebrated on June 17th, has been moved to the 15th this year, creating a long weekend for many Argentinians. Güemes was a key military leader in the independence wars, particularly known for his defense of the northern territories against royalist forces. The observance honors his death in battle and his contribution to Argentina’s independence. This national holiday impacts public administration, banks, and commercial activities, though essential services will continue to operate. The shift in date aims to maximize the benefit of the commemorative weekend for citizens. The holiday is expected to boost domestic tourism as people take advantage of the extended break.