640s

640s

Centuries: 6th century 7th century 8th century

Decades: 590s - 600s - 610s - 620s - 630s - 640s - 650s - 660s - 670s - 680s - 690s

Years: 640 641 642 643 644 645 646 647 648 649 650

Events

early 640s - Arab conquest of Egypt

late 640s - first Arab fleet created

Wikipedia - All text is available under the terms of the GNU Free Documentation License.

Tagoror dot com - Legal Information - Contact us