DIVISION BIRTHDAYS AND/OR UNIT DAYS
| Division | Birthday | Unit Day |
|---|---|---|
| 1st Armored | 1 March 1932 | 15 July 1940 (reorganized as an armored division) |
| 1st Cavalry | 13 September 1921 | - |
| 1st Infantry | 8 June 1917 | - |
| 2d Infantry | 26 October 1917 | - |
| 3d Infantry | 21 November 1917 | - |
| 4th Infantry | 10 December 1917 | - |
| 10th Mountain | 15 July 1943 | - |
| 25th Infantry | 1 October 1941 | - |
| 28th Infantry | 12-20 March 1879 | - |
| 29th Infantry | 25 August 1917 | - |
| 34th Infantry | 25 August 1917 | - |
| 35th Infantry | 25 August 1917 | - |
| 38th Infantry | 25 August 1917 | - |
| 40th Infantry | 25 August 1917 | - |
| 42d Infantry | 5 September 1917 | - |
| 49th Armored | 4 June 1917 | - |
| 82d Airborne | 25 August 1917 | 15 August 1942 (reorganized as an airborne division) |
| 101st Airborne | 2 November 1918 | 15 August 1942 (reorganized as an airborne division) |
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Last updated 11 August 2003
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