Lateran Treaty Day

February 11, Sunday

The anniversary of the Lateran Treaty is celebrated annually on February 11 in the Vatican and Italy. The Lateran Treaty, signed on February 11, 1929 between the Kingdom of Italy and the Holy See, ended the decades-long conflict between the Vatican and the Italian state that began with the unification of Italy and the annexation of Rome in 1870.

Contents of the Lateran Treaty
The treaties included three main documents:

Treaty. Recognized the creation of the Vatican State, a sovereign papal state, and guaranteed its independence and sovereignty.

Concordat. Regulated relations between the Catholic Church and the Italian state, establishing rules for the activities of the church in Italy.

Financial Convention. Provided financial compensation to the Vatican for lands and property confiscated after the unification of Italy.

Anniversary Celebration
In Italy and the Vatican, the anniversary of the signing of the Lateran Treaty is being celebrated at an official level. Services and events are being held to remind us of the significance of the treaties and their role in maintaining stable relations between church and state.

Lateran Treaty Day – days left: 85. Create Countdown to Event

Lateran Treaty Day in other years

2021 February 11, Thursday
2022 February 11, Friday
2023 February 11, Saturday
2025 February 11, Tuesday

Lateran Treaty Day in other countries

Vatican