| New moon | May 16, 983 | |
| Waxing crescent | from May 17, 983 to May 22, 983 | |
| Moon first quarter | May 23, 983 | |
| Growing moon | from May 24, 983 to May 29, 983 | |
| Full moon | May 30, 983 | |
| Waning moon | from May 31, 983 to Jun 7, 983 | |
| Moon third quarter | Jun 8, 983 | |
| Waning crescent | from Jun 9, 983 to Jun 14, 983 |
| New moon | Jun 15, 983 | |
| Waxing crescent | from Jun 16, 983 to Jun 20, 983 | |
| Moon first quarter | Jun 21, 983 | |
| Growing moon | from Jun 22, 983 to Jun 28, 983 | |
| Full moon | Jun 29, 983 | |
| Waning moon | from Jun 30, 983 to Jul 6, 983 | |
| Moon third quarter | Jul 7, 983 | |
| Waning crescent | from Jul 8, 983 to Jul 13, 983 |