week 1 - 1880
odd week December / January 1880
Start date
29 December 1879
End date
4 January 1880
week 1
| Day | Date |
|---|---|
| Sunday | 12/29/1879 |
| Monday | 12/30/1879 |
| Tuesday | 12/31/1879 |
| Wednesday | 01/01/1880 |
| Thursday | 01/02/1880 |
| Friday | 01/03/1880 |
| Saturday | 01/04/1880 |