Santa Catarina State Day is a regional public holiday observed in the Brazilian state of Santa Catarina. This day is held in high esteem as it celebrates the date the state was created. The state of Santa Catarina, identified by the abbreviation 'SC', is one of the 26 states of Brazil, located in the southern part of the country. It is celebrated with traditional festivities, parades, and cultural events showcasing the unique heritage and history of the region.

Santa Catarina State Day serves as a reminder of the rich history, cultural diversity, and economic growth of the region. Santa Catarina is known for its diverse cultural heritage, with significant influence from German, Italian, and Portuguese immigrants who've immensely contributed in shaping the culture and history of the state. It's a day for residents and visitors alike to immerse themselves in cultural activities, and appreciate the customs and traditions of the state.

On this day, schools, businesses, and government offices in Santa Catarina are typically closed to honor the significance of the state's establishment. Citizens participate in various events organized throughout the state, spending the day enjoying outdoor activities, traditional foods, local music, and dance. Santa Catarina State Day is not just a celebration of the past, it's a reflection of the state's journey, progress and an opportunity for inhabitants to express their pride in being a part of this vibrant Brazilian state.