When is San Martín Day in Argentina?

San Martín Day falls on Monday, August 18th, 2025 in Argentina.The following is the list of San Martín Day in Argentina from 2025 to 2030.

Quick Facts

This year:	18 August 2025, Monday
Next year:	17 August 2026, Monday
Last year:	19 August 2024, Monday
Type:	National

Dates for San Martín Day

Holiday name	Date	Weekday
San Martín Day	August 18, 2025	Monday
San Martín Day	August 17, 2026	Monday
San Martín Day	August 16, 2027	Monday
San Martín Day	August 21, 2028	Monday
San Martín Day	August 20, 2029	Monday

Famous People Born On August 18

Famous People Deaths On August 18

Historical Events on August 18

August 18 Public Holidays

Other Holidays in August 2025 in Argentina

August 18, San Martín Day