Hiroshima Bombing Timeline

Pre-Atomic Bomb

September 1 1939 - September 3 1939
7 December 1941
May 1 1945 - May 2 1945
May 10 1945 - May 11 1945
16 July 1945
17 July 1945 - 2 August 1945

Bombing

6 August 1945
9 August 1945

Post-Atomic Bomb

9 August 1945
15 August 1945