636

Centuries: 6th century - 7th century - 8th century

Decades: 580s 590s 600s 610s 620s - 630s - 640s 650s 660s 670s 680s

Years: 631 632 633 634 635 - 636 - 637 638 639 640 641

• Battle of Yarmuk[?] - Byzantine Empire loses Syria to the Arabs
• The Arabs invade Persia
• Rothari accedes as King of the Lombards, Italy (636-652)

Births

Deaths

• April 4 - Isidore of Seville, scholar