During the Carnival festivities in São Luís, which will take place from February 14 to February 18, 2026, various changes will be implemented affecting commercial operations in the city. According to Fecomércio-MA, the changes will specifically impact street and shopping stores starting from Monday, February 16, when operations will be significantly altered due to the traditional holiday celebrations. The weekend preceding the Carnival will see stores operating normally, but the real impact on commerce will be felt from Monday onwards, when many businesses will close.

On Monday, February 16, and Tuesday, February 17, shops will be closed and work will be prohibited without compensation, in adherence to the collective labor agreement. Employees engaged in the retail sector will not be able to work during these two days as the city prepares for Carnival festivities. Following the ending of the Carnival celebrations, stores will begin reopening on Ash Wednesday, February 18, starting at 1 PM, allowing for a gradual return to normalcy as residents and visitors alike return to their routines after the celebrations.

This information is essential for both locals and tourists who plan to visit São Luís during this vibrant event in 2026, ensuring that they are adequately informed about store hours and service availability during the festive period. The adjustments reflect the cultural significance of Carnival in Brazil and highlight how it influences business operations in affected cities like São Luís.