Current Time in Tehran, Iran
Wednesday, 16 September 2026Week 38
Asia/Tehran • UTC+3:30 • IST
The live clock above shows the current local time in Tehran, Iran. Tehran uses the Asia/Tehran time zone and is currently on IST (UTC+3:30). It is the largest city in Iran by population.
Sunrise: 05:48•Sunset: 18:12•Day length: 12h 24m••Timezone: UTC+3:30 (IST)
Tehran Time Zone
Tehran follows the Asia/Tehran time zone. It stays on IST (UTC+3:30) all year and does not observe daylight saving time.
| IANA time zone | Asia/Tehran |
|---|---|
| Standard time | IST |
| Standard UTC offset | UTC+3:30 |
| Daylight saving | No |
Daylight Saving Time (DST)
No daylight saving time
Tehran stays on IST (UTC+3:30) all year.
Time Difference (Relative to Tehran)
← Behind (- hours)• Tehran (0h)Ahead (+ hours) →
UTC−3.5 hours
Tehran (Current)
0 hours
Major Cities in Iran
Time Converter
If it is 12:00 in Tehran, it is:
Best Time to Call Tehran
| Location | Tehran 09:00 | Tehran 17:00 |
|---|---|---|
| Tokyo | 14:30 | 22:30 |
| Beijing | 13:30 | 21:30 |
| Paris | 07:30 | 15:30 |
| London | 06:30 | 14:30 |
| New York City | 01:30 | 09:30 |
Hours shown are local time in each city when it is that time in Tehran.
- Time zone
- Asia/Tehran
- UTC offset
- UTC+3:30
- Abbreviation
- IST
- Daylight saving
- Not in effect
- Solar noon
- 12:00
- Coordinates
- 35.69, 51.42
- Population
- 7,153,309
- Dialing code
- +98
- Currency
- IRR
- ISO week
- 38
Other cities in Asia/Tehran
Nearby cities
Frequently Asked Questions
- What time is it in Tehran right now?
- The live clock above shows the current time in Tehran. Tehran is currently on IST (UTC+3:30).
- What time zone is Tehran in?
- Tehran uses the IANA time zone Asia/Tehran.
- What is the UTC offset of Tehran?
- Tehran is on IST, UTC+3:30, all year.
- Does Tehran change the clocks?
- No. Tehran stays on the same time all year and does not observe daylight saving time.
- How far ahead of UTC is Tehran?
- Tehran is currently 3.5 hours ahead of UTC.