Pass to the Immortality of General Don José de San Martín
Nationwide public holiday in Argentina · Paso a la Inmortalidad del General Don José de San Martín
Dates
| Year | Date | Weekday | Notes |
|---|---|---|---|
| 2026 | 17 August | Monday | Nationwide |
| 2027 | 16 August | Monday | Pass to the Immortality of General Don José de San Martín Observed day off for Pass to the Immortality of General Don José de San Martín (Tue 17 Aug) |
Observed days are days off given instead of, or as well as, the holiday's own date, for example when it falls on a weekend or the law moves it to a Monday.
Where it applies
Everywhere in Argentina.
Is it a day off?
Yes. It is an official public holiday, so most employees have the day off. Government offices, schools and many businesses are usually closed; shops, restaurants and public transport may keep reduced hours. Check local announcements for opening times.
Make it longer
Sat 15 Aug – Mon 17 Aug is a 3-day weekend with no leave needed.
Plan more breaks with the leave planner.
Typical weather in Buenos Aires around 17 August: high 15°C (59°F), low 10°C (49°F), rain on 13% of days.
Averages for 2015–2024, 3 days either side of the date, for the area around Buenos Aires. Past averages, not a forecast.
Forecast for Monday 17 August in Buenos Aires: (MET Norway)
Where to go for Pass to the Immortality of General Don José de San Martín
The San Martín holiday in August can be moved to a Monday, which often creates a long weekend in the middle of winter. It suits skiing in the Andes, whale watching in Patagonia and the dry, sunny northwest.
Budget-friendly
Malargüe · Mendoza
This town in southern Mendoza is the closest base for the Las Leñas ski resort, a drive up into the Andes, and a simpler alternative to staying on the mountain. Kitchens here are known for chivito, roast kid goat.
Typically around 17 August: high 14°C (56°F), low 0°C (31°F), rain on 21% of days.
Forecast for 17 August:
mountainsoutdoorsfood
Salta
Winter is the dry season in Salta, with sunny days for the colonial centre, the Museum of High Altitude Archaeology and the San Bernardo hill cable car. Empanadas salteñas, tamales and folk music in peñas round out the evenings.
Typically around 17 August: high 20°C (69°F), low 4°C (39°F), rain on 3% of days.
Forecast for 17 August:
historyculturefoodcityattractions
Mid-range
Puerto Madryn · Chubut
Southern right whales come to the gulfs around Península Valdés from about June to December, and Puerto Madryn is the usual base for boat trips to see them. The town also has a seafront promenade and seafood restaurants.
Typically around 17 August: high 11°C (53°F), low 3°C (38°F), rain on 17% of days.
Forecast for 17 August:
natureoutdoorsfamilyfood
Splurge
Bariloche · Río Negro
On Lake Nahuel Huapi, Bariloche is the base for skiing at Cerro Catedral, with views over snowy forest and lakes. Off the slopes there are chocolate shops, smoked trout and Patagonian lamb, and scenic drives along the Circuito Chico.
Typically around 17 August: high 4°C (39°F), low -3°C (27°F), rain on 49% of days.
Forecast for 17 August:
mountainsoutdoorsfoodnature
Ushuaia · Tierra del Fuego
On the Beagle Channel, Ushuaia offers downhill skiing at Cerro Castor and cross-country trails in nearby valleys, plus the End of the World Train into Tierra del Fuego National Park. Local restaurants serve centolla, the southern king crab.
Typically around 17 August: high 1°C (35°F), low -3°C (27°F), rain on 50% of days.
Forecast for 17 August:
mountainsoutdoorsnaturefoodattractions
Trip ideas chosen by Public Holidays World, not sponsored. “Typically” lines are past averages, not forecasts; when the date is within about 9 days, a forecast is shown too.
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Holiday dates are for general information and can change. Official government announcements take precedence.