At the direction of the President of the United States, Nevada Governor Joe Lombardo has ordered the United States and the State of Nevada flags to be lowered to half-staff on Wednesday, September 11, 2024, until sunset in honor of Patriot Day and National Day of Service and Remembrance. The Patriot Day and National Day of Service and Remembrance Proclamation from the White House can be found
here.
Accordingly, since no flag should fly higher than the United States flag, all other flags should be lowered during this time, including state, municipal, corporate, or otherwise.