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Lisbon is 4.5 hours behind Kolkata

Best overlap: 12:30 PM to 6:30 PM in Kolkata is 8:00 AM to 2:00 PM in Lisbon.

The best time to meet is 12:30 PM to 6:30 PM in Kolkata, which is 8:00 AM to 2:00 PM in Lisbon. Lisbon is 4.5 hours behind Kolkata, yet you get a full 6 hours of shared hours — enough to schedule around lunches, focus time, and preferences with ease. Note the seasonal wrinkle: when Lisbon is on daylight saving and Kolkata isn't, the gap between them grows or shrinks by an hour.

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Kolkata
Asia/Kolkata
Lisbon
Europe/Lisbon

Frequently Asked Questions

What is the time difference between Lisbon and Kolkata?
Kolkata is 4.5 hours ahead of Lisbon.
What are the best overlapping working hours between Lisbon and Kolkata?
The best time to meet is between 8:00 AM to 2:00 PM in Lisbon, which corresponds to 12:30 PM to 6:30 PM in Kolkata.
How many hours overlap between Lisbon and Kolkata during a typical workday?
There are about 6 overlapping hours per day.
Does Daylight Saving Time affect the time difference between Lisbon and Kolkata?
Lisbon observes Daylight Saving Time, but Kolkata does not. This means the time difference between the two locations will change during the year.

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