August 2026 Long Weekend in Argentina: Honoring General San Martín
Argentina’s official calendar confirms that Monday, August 17, 2026, will be a national holiday commemorating the death of General José de San Martín. Since it falls on a Monday, it creates a three-day weekend from Saturday, August 15 to Monday, August 17. Here’s what you need to know about the holiday, labor rights, and the rest of the 2026 calendar.









