National Engineer's Day is observed in Uruguay every October 12 to commemorate the graduation of the first Uruguayan engineers in 1892. This date marks a significant milestone in the country's history, as it recognizes the contributions of the first three engineers—José Serrato, Eduardo García de Zúñiga, and Pedro Magnou—who played important roles in Uruguay's development. The celebration honors engineers for their achievements and their vital role in modernizing the country, focusing on areas such as environmental protection, science, and technology. It serves as a reminder of the hard work and expertise required in the engineering profession, which is crucial for building a sustainable society.