Time zone
- Currently Iran Standard Time (IRST), UTC +3:30
- Daylight saving time (Iran Daylight Time (IRDT), UTC +4:30) starts March 21, 2020
The IANA time zone identifier for Tehran is Asia/Tehran.
Sunrise, sunset, day length and solar time for Tehran
- Sunrise: 06:21AM
- Sunset: 05:15PM
- Day length: 10h 54m
- Solar noon: 11:48AM
- The current local time in Tehran is 12 minutes behind apparent solar time.