1580s BC

==Events and trends==
*
The Egyptians invented a new and better calendar. It is based on both the moon and a star. They observed the annual appearance of the brightest star in the sky, Sirius. This calendar was more advanced than the Babylonian calendar.
==Significant people==
* Erishum III, King of Assyria, Hatshepsut- and Egyptian queen. 1598–1586 BC (traditional date), or ca. 1580–1567 BC (newer dating)
 
-841
bs:1580te p.n.e.
ca:Dècada del 1580 aC
es:Años 1580 a. C.
eu:K. a. 1580ko hamarkada
ka:ძვ. წ. 1580-ები
lt:1580 m. pr. m. e.
ms:1580-an SM
sk:80. roky 16. storočia pred Kr.
sh:1580-e pne.
tt:MA 1580. yıllar
zh:前1580年代