Day of Remembrance of the Defenders of Ukraine

Miners' Day in Ukraine on August 28 (is celebrated on the last Sunday of August);

Methodist Day in Sumy, Ukraine on September 3 (official regional professional holiday);

Customs Brokerage Day in Ukraine on September 4 (in 1992, an order of the State Customs Committee was approved that regulates the activities of such specialists);

Royal Thai Navy Submarine Memorial Day on September 4 (Thai: วันเรือดำน้ำไทย);

The flag-flying day for Denmark's deployed personnel on September 5 (since 2009);

Administrator's Day for the Administrative Services Centers in Ukraine on September 6;

Defence Day or Army Day in Pakistan on September 6;