Lisbon ↔ Tehran
Best Time to Call
Excellent overlap! The best window to call is between 9:00 and 14:00 (Lisbon time).
Sync Lisbon and Tehran easily. Lisbon is 3 hours 30 minutes behind Tehran. Excellent overlap! The best window to call is between 9:00 and 14:00 (Lisbon time).
Upcoming Time Change
- New York City clocks forward 1h in 10 days Mar 08
💡 Review recurring meetings scheduled during these dates to avoid sync issues.
Meeting Optimizer
Sync Score
6/10
-12h Current Time +12h
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Tokyo
18:24 GMT+9
Personal
Outside Business Hours🌍
New York City
04:24 EST
Sleeping
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London
09:24 GMT
Working
Synchronization Context
A 3 hours 30 minutes gap allows for a manageable shared window, typically in the morning or late afternoon. It requires some scheduling but supports daily synchronization.
Lisbon Business Pulse
- Culture Relationship-based and relaxed. Business often starts with a coffee.
- Lunch Break 1:00 PM - 2:00 PM.
- Pro Tip Best reached between 10:30 AM and 12:30 PM or 3:00 PM to 5:00 PM. Portuguese business culture is highly relational; do not dive straight into the agenda. Spend time on personal greetings and building trust. Punctuality is valued in professional settings but can be slightly fluid.
Tehran Business Pulse
- Culture Relationship-heavy and formal. Respect for hierarchy is paramount.
- Lunch Break 1:00 PM - 2:00 PM.
- Pro Tip The work week is Saturday to Wednesday. Thursday is often a half-day. Call between 9:00 AM and 12:00 PM. Iranian business culture is very formal and involves "Taarof" (a complex system of etiquette); be patient, polite, and avoid rushing into business without proper greetings.
Quick Comparison
| Feature | Lisbon | Tehran |
|---|---|---|
| Timezone | Europe/Lisbon | Asia/Tehran |
| Country | Portugal | Iran |
| Coordinates | 38.72, -9.14 | 35.69, 51.39 |
| Population | 2,990,000 | 9,500,000 |