| New moon | Oct 13, 839 | |
| Waxing crescent | from Oct 14, 839 to Oct 19, 839 | |
| Moon first quarter | Oct 20, 839 | |
| Growing moon | from Oct 21, 839 to Oct 26, 839 | |
| Full moon | Oct 27, 839 | |
| Waning moon | from Oct 28, 839 to Nov 2, 839 | |
| Moon third quarter | Nov 3, 839 | |
| Waning crescent | from Nov 4, 839 to Nov 11, 839 |
| New moon | Nov 12, 839 | |
| Waxing crescent | from Nov 13, 839 to Nov 18, 839 | |
| Moon first quarter | Nov 19, 839 | |
| Growing moon | from Nov 20, 839 to Nov 25, 839 | |
| Full moon | Nov 26, 839 | |
| Waning moon | from Nov 27, 839 to Dec 2, 839 | |
| Moon third quarter | Dec 3, 839 | |
| Waning crescent | from Dec 4, 839 to Dec 10, 839 |
| New moon | Dec 11, 839 | |
| Waxing crescent | from Dec 12, 839 to Dec 17, 839 | |
| Moon first quarter | Dec 18, 839 | |
| Growing moon | from Dec 19, 839 to Dec 24, 839 | |
| Full moon | Dec 25, 839 | |
| Waning moon | from Dec 26, 839 to Jan 1, 840 | |
| Moon third quarter | Jan 2, 840 | |
| Waning crescent | from Jan 3, 840 to Jan 9, 840 |