| New moon | Jan 28, 841 | |
| Waxing crescent | from Jan 29, 841 to Feb 3, 841 | |
| Moon first quarter | Feb 4, 841 | |
| Growing moon | from Feb 5, 841 to Feb 10, 841 | |
| Full moon | Feb 11, 841 | |
| Waning moon | from Feb 12, 841 to Feb 18, 841 | |
| Moon third quarter | Feb 19, 841 | |
| Waning crescent | from Feb 20, 841 to Feb 26, 841 |
| New moon | Feb 27, 841 | |
| Waxing crescent | from Feb 28, 841 to Mar 4, 841 | |
| Moon first quarter | Mar 5, 841 | |
| Growing moon | from Mar 6, 841 to Mar 11, 841 | |
| Full moon | Mar 12, 841 | |
| Waning moon | from Mar 13, 841 to Mar 19, 841 | |
| Moon third quarter | Mar 20, 841 | |
| Waning crescent | from Mar 21, 841 to Mar 27, 841 |
| New moon | Mar 28, 841 | |
| Waxing crescent | from Mar 29, 841 to Apr 3, 841 | |
| Moon first quarter | Apr 4, 841 | |
| Growing moon | from Apr 5, 841 to Apr 10, 841 | |
| Full moon | Apr 11, 841 | |
| Waning moon | from Apr 12, 841 to Apr 18, 841 | |
| Moon third quarter | Apr 19, 841 | |
| Waning crescent | from Apr 20, 841 to Apr 25, 841 |