Events in July 1880
| MonMonday | TueTuesday | WedWednesday | ThuThursday | FriFriday | SatSaturday | SunSunday |
|---|
| 2828 June 1880 | 2929 June 1880 | 3030 June 1880 | 11 July 1880 | 22 July 1880 | 33 July 1880 | 44 July 1880 |
| 55 July 1880 | 66 July 1880 | 77 July 1880 | 88 July 1880 | 99 July 1880 | 1010 July 1880 | 1111 July 1880 |
| 1212 July 1880 | 1313 July 1880 | 1414 July 1880 | 1515 July 1880 | 1616 July 1880 | 1717 July 1880 | 1818 July 1880 |
| 1919 July 1880 | 2020 July 1880 | 2121 July 1880 | 2222 July 1880 | 2323 July 1880 | 2424 July 1880 | 2525 July 1880 |
| 2626 July 1880 | 2727 July 1880 | 2828 July 1880 | 2929 July 1880 | 3030 July 1880 | 3131 July 1880 | 11 August 1880 |