






























| New moon |  | Apr 15, 1866 | 
| Waxing crescent |    | from Apr 16, 1866 to Apr 21, 1866 | 
| Moon first quarter |  | Apr 22, 1866 | 
| Growing moon |    | from Apr 23, 1866 to Apr 28, 1866 | 
| Full moon |  | Apr 29, 1866 | 
| Waning moon |    | from Apr 30, 1866 to May 6, 1866 | 
| Moon third quarter |  | May 7, 1866 | 
| Waning crescent |    | from May 8, 1866 to May 13, 1866 | 
| New moon |  | May 14, 1866 | 
| Waxing crescent |    | from May 15, 1866 to May 20, 1866 | 
| Moon first quarter |  | May 21, 1866 | 
| Growing moon |    | from May 22, 1866 to May 28, 1866 | 
| Full moon |  | May 29, 1866 | 
| Waning moon |    | from May 30, 1866 to Jun 5, 1866 | 
| Moon third quarter |  | Jun 6, 1866 | 
| Waning crescent |    | from Jun 7, 1866 to Jun 12, 1866 |