Comparisons use the current instant in each IANA zone, including daylight-saving offsets.

Tehran is located in Iran, in the Northern and Eastern Hemispheres at latitude 35.7°, longitude 51.4°. It is home to roughly 8.7 million people, making it a major metropolitan area. Local clocks follow the Asia/Tehran time zone.

1. 1

   Check the live clock for this city — it updates every second.

2. 2

   Review offset, DST status, and time-of-day context in the side panels.

3. 3

   Use the comparison table to see how other cities sit relative to this one.

• Live local time with second precision

• UTC offset and DST status

• DST change dates for the current year

• Compare against major world cities

• Save city to favorites