Mardi Gras 2025 Galveston Schedule. As long as the easter date changes, mardi gras will also change, since it is based around easter. Easter falls on the sunday that follows the first full moon (paschal full moon, or ecclesiastical full moon) occurring on or the day after the march equinox.
As long as the easter date changes, mardi gras will also change, since it is based around easter. Mardi gras is 47 days before easter.