| New moon | Apr 15, 899 | |
| Waxing crescent | from Apr 16, 899 to Apr 22, 899 | |
| Moon first quarter | Apr 23, 899 | |
| Growing moon | from Apr 24, 899 to Apr 29, 899 | |
| Full moon | Apr 30, 899 | |
| Waning moon | from May 1, 899 to May 6, 899 | |
| Moon third quarter | May 7, 899 | |
| Waning crescent | from May 8, 899 to May 13, 899 |
| New moon | May 14, 899 | |
| Waxing crescent | from May 15, 899 to May 22, 899 | |
| Moon first quarter | May 23, 899 | |
| Growing moon | from May 24, 899 to May 29, 899 | |
| Full moon | May 30, 899 | |
| Waning moon | from May 31, 899 to Jun 4, 899 | |
| Moon third quarter | Jun 5, 899 | |
| Waning crescent | from Jun 6, 899 to Jun 12, 899 |