Rosario doesn't observe daylight saving time but Topeka does. DST in Topeka started on 10 March 2019 and will end on 03 November 2019. Once DST ends in Topeka the time difference between Topeka and Rosario will be 3:0 hours.
Time zone: CDT - Central Daylight Time (UTC/GMT -5)DST started on 10 March 2019DST will end on 03 November 2019Time zone difference / Flight distance
Time zone: ART - Argentina Time (UTC/GMT -3)Time zone difference / Flight distance