| Date | Event |
|---|---|
| April 04 1964 | The Beatles: Top 5 Billboards Pop Hits |
| April 07 1964 | IBM Announces The System/360 |
| April 08 1964 | Gemini 1 (unamanned Test Flight) Launched |
| April 13 1964 | Poitier Becomes First African-American To Win Best Actor In 1963 |
| April 15 1964 | Ford Mustang Showcased Two Days Before Premiere |
| April 17 1964 | Jerrie Mock Circumavigate World By Air |
| April 17 1964 | Ford Mustang Is Introduced To North American Markets |
| April 20 1964 | Fire At Battersea Power Station |
| April 21 1964 | Satellite Fails And Disperses Radioactivity Into The Atmosphere |
| April 22 1964 | First New York World's Fair Opens |
| April 26 1964 | Tanganyika And Zanzibar Merge |