Events
- January 20 - Poland cedes Kyiv, Smolensk, and eastern Ukraine to Russia in the Treaty of Andrusovo that put a final end to the Deluge, and Poland lost its status as a Central European power.
- April 27 - The blind, impoverished John Milton sells the copyright of Paradise Lost for £10.
- June 12-17 - In the Raid on the Medway, a Dutch fleet under admiral Michiel de Ruyter burns Sheerness, sails up the River Medway, raids Chatham dockyards and escapes with the royal barge The Royal Charles.
- June 15 - The first human blood transfusion is administered by Dr. Jean-Baptiste Denys. He transfuses the blood of a sheep to a 15-year old boy. (Though this operation is a success, a later patient dies from the procedure and Denys is accused of murder).
- June 20 – Dutch troops attack Royal Navy ships in London and Chatham and burn them.
- July 31 - Second Anglo-Dutch War ends: The Treaty of Breda ends the war. The treaty also recognizes Acadia as a French possession.
- October 18 - Brooklyn is chartered under the name Brueckelen by Mathias Nicolls, Governor of New Netherlands.
- Suleiman I becomes Shah of Persia.
- The Mogul Emperor Aurangzeb buys off the bandit Shivaji by making him a Rajah and allowing to collect taxes.
- Robert Hooke demonstrates that the alteration of the blood in the lungs is essential for respiration.
- The War of Devolution begins, France invades Flanders and Franche-Comté.
- Louis XIV of France abolishes the Livre Parisis (Paris Pound) in favor of the much more widely used Livre Tournois (Tours Pound). He also designates Gabriel-Nicolas de la Reynie as first chief of "police" of Paris.
- French army uses grenadiers.
Births
Deaths
Heads of states
af:1667
ast:1667
bg:1667
ca:1667
cs:1667
cy:1667
da:1667
de:1667
el:1667
es:1667
eo:1667
eu:1667
fr:1667
hr:1667
it:1667
hu:1667
nl:1667
no:1667
pl:1667
pt:1667
ro:1667
ru:1667
sl:1667
sr:1667
fi:1667
sv:1667
tr:1667
uk:1667
zh:1667年
