Tehran vs. Tokyo time difference

Tehran is 4 hours, 30 minutes behind Tokyo

Tehran IranTokyo Japan
Mon 12:00 am

IRDT (UTC/GMT +4:30)
Mon 04:30 am

JST (UTC/GMT +9)
7 am11:30 am
9 am1:30 pm
11 am3:30 pm
1 pm5:30 pm
3 pm7:30 pm
5 pm9:30 pm
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Time difference between Tehran Iran and Tokyo Japan is 4:30 hours

Tokyo doesn't observe daylight saving time but Tehran does. DST in Tehran started on 22 March 2019 and will end on 22 September 2019. Once DST ends in Tehran the time difference between Tehran and Tokyo will be 5:30 hours.