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Tehran is 8.5 hours ahead of Dallas

Best overlap: 8:00 AM to 10:00 AM in Dallas is 4:30 PM to 6:30 PM in Tehran.

Target 8:00 AM to 10:00 AM in Dallas, which lands at 4:30 PM to 6:30 PM for the Tehran side. With only around 2 hours of shared time, be precise — book 8:00 AM in Dallas (4:30 PM in Tehran) and you'll catch both teams. For part of the year the maths changes: Dallas observes daylight saving, Tehran does not, shifting the overlap by an hour.

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Dallas
America/Chicago
Tehran
Asia/Tehran

Frequently Asked Questions

What is the time difference between Dallas and Tehran?
Tehran is 8.5 hours ahead of Dallas.
What are the best overlapping working hours between Dallas and Tehran?
The best time to meet is between 8:00 AM to 10:00 AM in Dallas, which corresponds to 4:30 PM to 6:30 PM in Tehran.
How many hours overlap between Dallas and Tehran during a typical workday?
There are about 2 overlapping hours per day.
Does Daylight Saving Time affect the time difference between Dallas and Tehran?
Dallas 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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