The Day of Argentine Antarctica is commemorated every February 22, marking the significance of Argentina's national bases in this remote part of the world. This occasion highlights Argentina's ongoing commitment to sovereignty and a continuous presence on the continent, which plays a crucial role in international cooperation for scientific research and environmental preservation. The day is also a reminder of Argentina's historical connections to Antarctica, symbolized by the first time the Argentine flag was raised there.

The origins of this celebration trace back to 1902, when Officer José María Sobral became the first Argentine to spend an entire winter in Antarctica, joining an expedition led by Otto Nordenskjöld to Cerro Nevado Island. His extended stay was marked by significant observations that contributed to scientific understanding in the region. This event underscores the role of Argentine explorers in Antarctica, which has garnered international attention and support over the years due to the continent's unique ecological environment and its global significance.

In recent years, interest in visiting Antarctica has surged, with various travel options available, including cruises and helicopter tours. However, access is often regulated, emphasizing the need for sustainable tourism practices that respect the fragile ecosystem of the region. The significance of the Day of Argentine Antarctica thus extends beyond mere commemoration; it also serves as a call to preserve and protect the Antarctic environment for future generations while reflecting on Argentina's ongoing efforts and contributions to this extraordinary part of the planet.