Year 1860 (MDCCCLX) was a leap year starting on Sunday (link will display the full calendar) of the Gregorian Calendar and a leap year starting on Friday of the 12-day slower Julian calendar.
Year 1860 (MDCCCLX) was a leap year starting on Sunday (link will display the full calendar) of the Gregorian Calendar and a leap year starting on Friday of the 12-day slower Julian calendar.