| New moon | Mar 30, 971 | |
| Waxing crescent | from Mar 31, 971 to Apr 5, 971 | |
| Moon first quarter | Apr 6, 971 | |
| Growing moon | from Apr 7, 971 to Apr 14, 971 | |
| Full moon | Apr 15, 971 | |
| Waning moon | from Apr 16, 971 to Apr 21, 971 | |
| Moon third quarter | Apr 22, 971 | |
| Waning crescent | from Apr 23, 971 to Apr 27, 971 |
| New moon | Apr 28, 971 | |
| Waxing crescent | from Apr 29, 971 to May 5, 971 | |
| Moon first quarter | May 6, 971 | |
| Growing moon | from May 7, 971 to May 13, 971 | |
| Full moon | May 14, 971 | |
| Waning moon | from May 15, 971 to May 20, 971 | |
| Moon third quarter | May 21, 971 | |
| Waning crescent | from May 22, 971 to May 27, 971 |