Treinta y Tres Department region, Uruguay

• Capital: Treinta y Tres
• Uruguay Summer Time (UYST), UTC-3

Cities of Treinta y Tres Department

• Treinta y Tres

Holidays and celebrations today

• International Day for the Preservation of the Ozone Layer
• International Day of Science, Technology and Innovation for the South
• International Day for Interventional Cardiology
• Holidays and celebrations in Uruguay in September