Selonia

Selonia Sēlija
From top, left to right: Landscape in Kalkūne Parish Jaunsvente Manor Jaunjelgava Town Hall Lielais Subates Lake in Prode Parish Daugava River in Vecsaliena Parish
Flag Coat of arms
Location of Selonia in Latvia.
Country	Latvia, Lithuania
Largest city	Jēkabpils
Time zone	UTC+2 (EET)
• Summer (DST)	UTC+3 (EEST)

Selonia (Latvian: Sēlija; Lithuanian: Sėla), also known as Augšzeme (the "Highland"), is one of the Historical Latvian Lands encompassing the eastern part of the historical region of Semigallia (Latvian: Zemgale) as well as a portion of northeastern Lithuania. Its main city and cultural center is Jēkabpils. The Selonian language has become extinct, though some of the inhabitants still speak a Selonian subdialect.