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Tehran is 11.5 hours ahead of Portland

There is no standard 8-to-6 overlap. Someone joins early or late.

Given Tehran is 11.5 hours ahead of Portland, the realistic answer is that there's no convenient shared slot during normal business hours. Catch the edges of the day: the last hour for Tehran or the first hour for Portland is usually the least painful option. The window above shifts seasonally: Portland keeps daylight saving while Tehran ignores it.

Time in Portland/Time in Tehran

Local time
12am
1am
2am
3am
4am
5am
6am
7am
8am
9am
10am
11am
12pm
1pm
2pm
3pm
4pm
5pm
6pm
7pm
8pm
9pm
10pm
11pm
Portland
America/Los Angeles
Tehran
Asia/Tehran

Frequently Asked Questions

What is the time difference between Tehran and Portland?
Portland is 11.5 hours behind Tehran.
What are the best overlapping working hours between Tehran and Portland?
Unfortunately, there are no standard overlapping working hours (8 AM to 6 PM) between Tehran and Portland. You will likely need to schedule meetings outside of regular office hours.
How many hours overlap between Tehran and Portland during a typical workday?
Unfortunately, there are no overlapping work hours. Someone will usually need to join earlier or later than a normal workday.
Does Daylight Saving Time affect the time difference between Tehran and Portland?
Portland observes Daylight Saving Time, but Tehran does not. This means the time difference between the two locations will change during the year.

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