Year 1651 (MDCLI) was a common year starting on Sunday (link will display the full calendar) of the Gregorian calendar (or a common year starting on Wednesday (Julian-1651) of the 10-day slower Julian calendar). Events of 1651 January - June January 1 - Charles II crowned King of Scotland in Scone. This is his first crowning. June 28 - June 30: The biggest battle of the 17th century, Battle of Beresteczko, between Poles and Ukrainians, won by Poles. July - December September 3 - Engli… (More on 1651)