March 24 is a significant national holiday in Argentina known as the National Day of Memory for Truth and Justice. This day marks the anniversary of the establishment of the last military government in Argentina, known as the National Reorganization Process, which lasted from 1976 to 1983. The holiday serves as a time for remembrance and reflection on the victims and the many who disappeared during this dark era of the nation's history.

On this day, various activities are organized to honor those who suffered and lost their lives during the military dictatorship. In Argentina, March 24 is recognized as an unmovable public holiday, meaning it does not change from year to year. Many Argentinians participate in marches, vigils, and cultural events that promote awareness of human rights issues and the importance of memory in preventing such tragedies from happening again.

The observance of this holiday is crucial for maintaining collective memory and encouraging discussions about the human rights violations that occurred during the dictatorship. It promotes justice and healing, serving as a reminder for future generations about the importance of truth and justice in the context of Argentina's historical narrative. This holiday continues to reflect Argentina's ongoing commitment to human rights and social justice, as communities gather to ensure that the lessons of the past are not forgotten.