| New moon | Jan 2, 1851 | |
| Waxing crescent | from Jan 3, 1851 to Jan 9, 1851 | |
| Moon first quarter | Jan 10, 1851 | |
| Growing moon | from Jan 11, 1851 to Jan 16, 1851 | |
| Full moon | Jan 17, 1851 | |
| Waning moon | from Jan 18, 1851 to Jan 23, 1851 | |
| Moon third quarter | Jan 24, 1851 | |
| Waning crescent | from Jan 25, 1851 to Jan 31, 1851 |
| New moon | Feb 1, 1851 | |
| Waxing crescent | from Feb 2, 1851 to Feb 8, 1851 | |
| Moon first quarter | Feb 9, 1851 | |
| Growing moon | from Feb 10, 1851 to Feb 15, 1851 | |
| Full moon | Feb 16, 1851 | |
| Waning moon | from Feb 17, 1851 to Feb 22, 1851 | |
| Moon third quarter | Feb 23, 1851 | |
| Waning crescent | from Feb 24, 1851 to Mar 2, 1851 |