When Is Mardi Gras 2025 Fat Tuesday. !click on the mardi gras krewes below for further information about the krewe and to see their usual route for each parade. When is mardi gras 2025?mardi gras, also known as fat tuesday, falls on tuesday, march 4, 2025.

While the twelfth night celebration bids farewell to the 2024 royalty, we won’t meet the 2025 mardi gras royalty until march 3, the day before fat tuesday. In 2027, it’s even earlier,.