What is what holiday is sept 4?

September 4th is not typically recognized as a widely celebrated holiday. However, in some countries it may be observed as a national holiday or a significant day for various reasons. For example, in the United States, September 4th is National Wildlife Day, which aims to raise awareness and promote conservation efforts for endangered animals and their habitats. Additionally, in New Caledonia, a French territory in the Pacific Ocean, September 4th is a public holiday known as the Day of the South Province. This day commemorates the establishment of the South Province of New Caledonia in 1989.