Tehran time zone facts
| Date | Tuesday, October 20, 2026 |
|---|---|
| Time zone | Iran Standard Time (Asia/Tehran) |
| UTC offset | UTC+3:30 |
| Daylight saving | Not observed |
| Sunrise / sunset | 06:15 AM / 05:22 PM (Tue, October 20) |
| Country | Iran — one time zone nationwide |
| Coordinates | 35.69° N, 51.39° E |
New York to Tehran time converter
New York hour by hour in Tehran time; the 2 highlighted rows are business hours (9 am–6 pm) in both cities.
| New York | Tehran |
|---|---|
| 00:00 | 07:30 |
| 01:00 | 08:30 |
| 02:00 | 09:30 |
| 03:00 | 10:30 |
| 04:00 | 11:30 |
| 05:00 | 12:30 |
| 06:00 | 13:30 |
| 07:00 | 14:30 |
| 08:00 | 15:30 |
| 09:00 | 16:30 |
| 10:00 | 17:30 |
| 11:00 | 18:30 |
| 12:00 | 19:30 |
| 13:00 | 20:30 |
| 14:00 | 21:30 |
| 15:00 | 22:30 |
| 16:00 | 23:30 |
| 17:00 | 00:30 (next day) |
| 18:00 | 01:30 (next day) |
| 19:00 | 02:30 (next day) |
| 20:00 | 03:30 (next day) |
| 21:00 | 04:30 (next day) |
| 22:00 | 05:30 (next day) |
| 23:00 | 06:30 (next day) |
Tehran time compared with world cities
Relative to Tehran; gaps with daylight-saving cities shift by an hour during the year.
| City | UTC offset | Compared with Tehran |
|---|---|---|
| Istanbul | UTC+3 | 30 minutes behind |
| London | UTC+1 | 2 hours 30 minutes behind |
| New York | UTC−4 | 7 hours 30 minutes behind |
| Los Angeles | UTC−7 | 10 hours 30 minutes behind |
| Dubai | UTC+4 | 30 minutes ahead |
| Moscow | UTC+3 | 30 minutes behind |
| Tokyo | UTC+9 | 5 hours 30 minutes ahead |
| Sydney | UTC+11 | 7 hours 30 minutes ahead |
Daylight saving time
Tehran does not observe daylight saving time; the clock stays at UTC+3:30 all year.
Sunrise and sunset in Tehran
Next 7 days, local time (±2 min).
| Day | Sunrise | Sunset | Day length |
|---|---|---|---|
| Tue, October 20 | 06:15 AM | 05:22 PM | 11 h 8 min |
| Wed, October 21 | 06:15 AM | 05:21 PM | 11 h 6 min |
| Thu, October 22 | 06:16 AM | 05:20 PM | 11 h 4 min |
| Fri, October 23 | 06:17 AM | 05:19 PM | 11 h 1 min |
| Sat, October 24 | 06:18 AM | 05:18 PM | 10 h 59 min |
| Sun, October 25 | 06:19 AM | 05:16 PM | 10 h 57 min |
| Mon, October 26 | 06:20 AM | 05:15 PM | 10 h 55 min |
Golden hour and blue hour in Tehran
Local times for Tue, October 20 (golden hour: sun 6° above to 4° below the horizon; blue hour: 4° to 6° below):
| Morning blue hour | 05:49 AM – 05:59 AM |
|---|---|
| Morning golden hour | 05:59 AM – 06:49 AM |
| Evening golden hour | 04:48 PM – 05:38 PM |
| Evening blue hour | 05:38 PM – 05:48 PM |
Golden hour calculator for any date or location
Frequently Asked Questions
What is the time difference between Tehran and New York?
Tehran is currently 7 hours 30 minutes ahead of New York.
What time zone is Tehran in?
Tehran is in Iran Standard Time (UTC+3:30). IANA time zone ID: Asia/Tehran.
Does Tehran observe daylight saving time?
Tehran does not observe daylight saving time; the clock stays at UTC+3:30 all year.
When is golden hour in Tehran?
On Tue, October 20, evening golden hour in Tehran runs 04:48 PM – 05:38 PM and morning golden hour 05:59 AM – 06:49 AM (local time).
What time is sunrise and sunset in Tehran?
On Tue, October 20, sunrise in Tehran is at 06:15 AM and sunset at 05:22 PM, a day length of 11 h 8 min (local time).