Army Day in Guatemala is celebrated annually on June 30th. The day commemorates the founding of the Guatemalan Army, which occurred in 1871 during the Liberal Revolution, a period marked by significant political and social changes within the country. The revolution was led by Miguel García Granados and Justo Rufino Barrios, who overthrew the conservative regime at that time.

The date was officially designated as a national holiday to honor the military's role in the nation's history. Traditionally, Army Day features military parades, air shows, and other public demonstrations of the army's skills and equipment. It's an opportunity for the Guatemalan military to showcase its abilities and for citizens to express support for their troops.

Civic activities often include ceremonies at monuments dedicated to military heroes. These events may involve speeches by government officials and military leaders, laying wreaths, and paying tribute to those who have served in Guatemala's armed forces.

For many Guatemalans, Army Day is also a day off work or school, allowing them to engage in leisure activities or attend events related to the celebration. However, it's worth noting that the day can also bring forth discussions and reflections on the role of the military in society, particularly given Guatemala's history of internal conflict.

In summary, Army Day in Guatemala is a day of national pride focused on recognizing the contributions of its armed forces through various public celebrations and ceremonies across the country.