On September 6th, 1997, Diana, Princess of Wales's funeral took place.
 (International)Feast of the Cross (Assyrian Church of the East)Da de los Nios Hroes (Mexico)Engineer's Day (Mauritius)International Chocolate DayNational Peanut Day (United States)September 14Children's Day (Nepal) (celebrated on the 15th on leap years)Engineer's Day (Romania)Feast of the Cross (Christianity)Elevation of the Holy Cross (Eastern Orthodox)Hindi Diwas (Hindi-speaking regions)Mobilized Servicemen Day (Ukraine)National Cream Filled Donut Day (United States)National Eat a Hoagie Day (United States)San Jacinto Day (Nicaragua)September 15Battle of Britain Day (United Kingdom)Children's Day (Nepal) (leap years only)Engineer's Day (India)Free Money Day (International)Independence Day (Guatemala, El Salvador, Honduras, Nicaragua, and Costa Rica)International Day of Democracy (International)Knowledge Day (Azerbaijan)National Crme de Menthe Day (United States)National Double Cheeseburger Day (United States)National Linguine Day (United States)National Cheese Toast Day (United States)Patriotic Day (Guatemala)Restoration of Primorska to the Motherland Day (Slovenia)Silpa Bhirasri Day (Thailand)
== September events ==Ancient Roman observances for September include Ludi Romani, originally celebrated from September 12 to September 14, later extended to September 5 to September 19

