| SunSunday | MonMonday | TueTuesday | WedWednesday | ThuThursday | FriFriday | SatSaturday |
|---|---|---|---|---|---|---|
| December 31, 1780 | January 1, 1781 | January 2, 1781 | January 3, 1781 | January 4, 1781 | January 5, 1781 | January 6, 1781 |
| January 7, 1781 | January 8, 1781 | January 9, 1781 | January 10, 1781 | January 11, 1781 | January 12, 1781 | January 13, 1781 |
| January 14, 1781 | January 15, 1781 | January 16, 1781 | January 17, 1781 | January 18, 1781 | January 19, 1781 | January 20, 1781 |
| January 21, 1781 | January 22, 1781 | January 23, 1781 | January 24, 1781 | January 25, 1781 | January 26, 1781 | January 27, 1781 |
| January 28, 1781 | January 29, 1781 | January 30, 1781 | January 31, 1781 | February 1, 1781 | February 2, 1781 | February 3, 1781 |