| New moon | Jun 3, 1780 | |
| Waxing crescent | from Jun 4, 1780 to Jun 9, 1780 | |
| Moon first quarter | Jun 10, 1780 | |
| Growing moon | from Jun 11, 1780 to Jun 16, 1780 | |
| Full moon | Jun 17, 1780 | |
| Waning moon | from Jun 18, 1780 to Jun 24, 1780 | |
| Moon third quarter | Jun 25, 1780 | |
| Waning crescent | from Jun 26, 1780 to Jul 1, 1780 |
| New moon | Jul 2, 1780 | |
| Waxing crescent | from Jul 3, 1780 to Jul 8, 1780 | |
| Moon first quarter | Jul 9, 1780 | |
| Growing moon | from Jul 10, 1780 to Jul 15, 1780 | |
| Full moon | Jul 16, 1780 | |
| Waning moon | from Jul 17, 1780 to Jul 23, 1780 | |
| Moon third quarter | Jul 24, 1780 | |
| Waning crescent | from Jul 25, 1780 to Jul 30, 1780 |
| New moon | Jul 31, 1780 | |
| Waxing crescent | from Aug 1, 1780 to Aug 6, 1780 | |
| Moon first quarter | Aug 7, 1780 | |
| Growing moon | from Aug 8, 1780 to Aug 14, 1780 | |
| Full moon | Aug 15, 1780 | |
| Waning moon | from Aug 16, 1780 to Aug 22, 1780 | |
| Moon third quarter | Aug 23, 1780 | |
| Waning crescent | from Aug 24, 1780 to Aug 29, 1780 |