From Wikipedia, the free encyclopedia.
Centuries: 16th century - 17th century - 18th century
Decades: 1620s 1630s 1640s 1650s 1660s - 1670s - 1680s 1690s 1700s 1710s 1720s
Years: 1671 1672 1673 1674 1675 - 1676 - 1677 1678 1679 1680 1681
Events
- January 29 - Feodor III becomes Tsar of Russia
- First measurement of the speed of light, by Ole Rømer
