| Monday | Tuesday | Wednesday | Thursday | Friday | Saturday | Sunday | | Dec 1, 1980 | Dec 2, 1980 | Dec 3, 1980 | Dec 4, 1980 | Dec 5, 1980 | Dec 6, 1980 | Dec 7, 1980 |
| Dec 8, 1980 | Dec 9, 1980 | Dec 10, 1980 | Dec 11, 1980 | Dec 12, 1980 | Dec 13, 1980 | Dec 14, 1980 |
| Dec 15, 1980 | Dec 16, 1980 | Dec 17, 1980 | Dec 18, 1980 | Dec 19, 1980 | Dec 20, 1980 | Dec 21, 1980 |
| Dec 22, 1980 | Dec 23, 1980 | Dec 24, 1980 | Dec 25, 1980 | Dec 26, 1980 | Dec 27, 1980 | Dec 28, 1980 |
| Dec 29, 1980 | Dec 30, 1980 | Dec 31, 1980 | | | | |