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Tehran is 2 hours behind Colombo

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

Target 10:00 AM to 6:00 PM in Colombo, which lands at 8:00 AM to 4:00 PM for the Tehran side. Tehran is 2 hours behind Colombo, but you'd hardly notice — 8 hours of shared hours makes this feel like working in neighbouring time zones.

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
Colombo
Asia/Colombo
Tehran
Asia/Tehran

Frequently Asked Questions

What is the time difference between Colombo and Tehran?
Tehran is 2 hours behind Colombo.
What are the best overlapping working hours between Colombo and Tehran?
The best time to meet is between 10:00 AM to 6:00 PM in Colombo, which corresponds to 8:00 AM to 4:00 PM in Tehran.
How many hours overlap between Colombo and Tehran during a typical workday?
There are about 8 overlapping hours per day.
Does Daylight Saving Time affect the time difference between Colombo and Tehran?
Neither Colombo nor Tehran observes Daylight Saving Time, so the time difference remains consistent year-round.

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