18 significant historical events occurred on September 9. On September 9, several notable historical events have occurred in politics and sports. In 1944, the Bulgarian coup d'état changed the country's wartime alliances. Sports milestones include the 1964 Intercontinental Cup and Italian Grand Prix races in 1973, 1984, and 1990.
Total Events
18
Time Span
917–2016
Categories
2
Top Category
war
10 events
26 famous birthdays on September 9
Including Hans G. Dehmelt, D. Carleton Gajdusek, Lila Downs
View Birthdays
Event Distribution by Century
Darker = Higher Density10th C.21st C.
10th Century
1 event11th Century
1 event15th Century
1 event17th Century
2 events18th Century
1 event19th Century
1 event20th Century
9 events21st Century
2 eventsExplore More for September 9
Discover births, deaths, and deeper historical trends for this date.