Events in January 1680
| MonMonday | TueTuesday | WedWednesday | ThuThursday | FriFriday | SatSaturday | SunSunday |
|---|---|---|---|---|---|---|
| January 1, 1680 | January 2, 1680 | January 3, 1680 | January 4, 1680 | January 5, 1680 | January 6, 1680 | January 7, 1680 |
| January 8, 1680 | January 9, 1680 | January 10, 1680 | January 11, 1680 | January 12, 1680 | January 13, 1680 | January 14, 1680 |
| January 15, 1680 | January 16, 1680 | January 17, 1680 | January 18, 1680 | January 19, 1680 | January 20, 1680 | January 21, 1680 |
| January 22, 1680 | January 23, 1680 | January 24, 1680 | January 25, 1680 | January 26, 1680 | January 27, 1680 | January 28, 1680 |
| January 29, 1680 | January 30, 1680 | January 31, 1680 | February 1, 1680 | February 2, 1680 | February 3, 1680 | February 4, 1680 |
