President Donald Trump has ordered flags to be flown at half-staff through sunset September 1. This action is being taken in honor of Dolly Parton. The order applies to federal buildings and facilities.

Further details about the order are available from the source. The period of flying flags at half-staff started and will continue until the specified date.

The order to fly flags at half-staff is a mark of respect and is typically used to honor significant individuals or events. In this case, it is being done to honor Dolly Parton, though the source does not provide additional context.