IRST - Time Zone Information for Iran Standard Time

IRST:Time Zone information for Tehran
Photo: Ivan Mlinaric, Creative Commons, some rights reserved
Time Zone NameIRST
IRST Time Zone DescriptionIran Standard Time
IRST Time Zone OffsetUTC+03:30 Hours
Corresponding Daylight Saving Time for IRSTIran Daylight Time (IRDT)
Daylight Saving Time Starts by22 March 2017
Daylight Saving Time Ends by22 September 2017
What to do when Daylight Saving Time Starts in IRSTClocks to be forwarded by 1 Hour
Countries following IRST in Winter & IRDT in SummerIran
Countries following IRST in both summer and winter
Cities following IRST in Winter & IRDT in SummerTehran
Cities following IRST in both Summer and Winter © 2021