Is half-staff the same as half-mast?
They describe the same lowered position. In the U.S., “half-staff” is customary on land; “half-mast” is traditionally used aboard ships.
Quick answers
Half-Staff Flag FAQ
Clear answers to the questions people ask most about lowering the U.S. flag.
Why is the U.S. flag at half-staff today?
It may be required by federal law, a presidential order, or a state governor’s order. Check today’s status for the current nationwide reason.
How long does a half-staff order last?
The order states the duration. It may end at noon, sunset, or after several days.
Who can order flags to half-staff?
The President can issue federal orders. Governors can issue orders within their states. Federal law also sets recurring dates.
Does half-staff apply nationwide?
Only when federal law or a nationwide presidential order says so. A governor’s order generally applies within that state.
Why are flags half-staff on Memorial Day?
Federal law requires half-staff from sunrise until noon on Memorial Day, then full-staff from noon until sunset.
Can governors order half-staff?
Yes. Governors may direct flags to half-staff within their state, often after the death of a public official or service member.
When does the flag return to full-staff?
At the time stated in the controlling order—often noon or sunset on the final day.
Is today a federal half-staff day?
Visit the Today page for the current nationwide answer, checked automatically against three official sources.
Should I lower my flag today?
Lower it if a current federal order applies nationwide or a valid state order applies where you are. Follow the controlling order’s timing.
Need the live answer? Check today's federal flag status.