The lowering of the United States flag to half-staff, or half-mast, is a sign of respect, mourning, distress, or a signal of remembrance. It is a visible symbol acknowledging a significant loss or event affecting the nation, a state, or a specific group of individuals. When flags are flown in this manner, it indicates an officially declared period of mourning.
This act carries substantial weight as it represents a collective expression of sorrow and solidarity. Historically, lowering the flag has been a custom signifying deference and respect, with the lowered flag symbolically making room for the “invisible flag of death.” The practice provides a tangible way for the government and the public to honor those who have died or to mark significant events that have caused widespread grief.