Time difference between Tehran, Iran and CST is -10:30 hours
Tehran is 10 hours, 30 minutes ahead of CST. When it is 6:00 am in CST, it is 4:30 pm in Tehran. See time converter
CST - Central Standard Time
Time zone offset: UTC/GMT -6
Please note that currently CDT (Central Daylight Time) is observed inplace of CST in most regions.
CDT will change to CST when DST ends.
DST started on 10 March 2019
DST will end on 03 November 2019