Best Time to Meet: Lisbon & Tehran
Overlapping Business Hours
5.5 hours of overlap
Lisbon: 11:30 AM - 5:00 PM
Tehran: 2:00 PM - 7:30 PM
Use the interactive converter above to visually compare hours side-by-side.
Quick Reference
- Lisbon
- WEST (GMT+1)
WET starts on Oct 25, 2026
- Tehran
- IRST (GMT+3:30)
No Daylight Saving Time
Frequently Asked Questions
- What is the best time to schedule a meeting between Lisbon and Tehran?
- The best meeting window is during the 5.5 hours of overlapping business hours (see recommended slots above). Use the interactive converter on this page to explore additional time slots.
- How many hours apart are Lisbon and Tehran?
- Tehran is 2.5 hours ahead of Lisbon.
- Does the overlap change with daylight saving time?
- Lisbon observes daylight saving time (WET starts on Oct 25, 2026) but Tehran does not, so the overlap may shift by an hour seasonally. The interactive converter on this page always reflects the current offset, even across daylight saving transition.