Governor Walz Orders Flags Flown at Half-Staff in Honor of September 11All United States flags and Minnesota flags to be flown at half-staff at all state and federal buildings in the State of Minnesota, beginning September 11, 2021 at midnight and returning to full staff at midnight Saturday night, as a mark of respect for the victims of this tragedy.Last Modified: 9/11/2021 Size: 0Author: Categories: Tags: