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: 07:14AM
- Sunset: 05:05PM
- Day length: 9h 51m
- Solar noon: 12:10PM
- The current local time in Tehran is 10 minutes ahead of apparent solar time.