Lisbon ↔ Riyadh
Best Time to Call
Excellent overlap! The best window to call is between 9:00 and 14:00 (Lisbon time).
Sync Lisbon and Riyadh easily. Lisbon is 3 hours behind Riyadh. 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 11 days Mar 09
💡 Review recurring meetings scheduled during these dates to avoid sync issues.
Meeting Optimizer
Sync Score
3.3/10
-12h Current Time +12h
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Tokyo
15:30 GMT+9
Working
🌍
New York City
01:30 EST
Sleeping
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London
06:30 GMT
Sleeping
Synchronization Context
A 3 hours 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.
Riyadh Business Pulse
- Culture Formal and traditional. Business hours are influenced by prayer times.
- Lunch Break 1:30 PM - 2:30 PM.
- Pro Tip The work week is Sunday to Thursday. Call between 10:00 AM and 1:30 PM. Avoid calling during the five daily prayer times (Salat). Business is highly relational and hierarchical; always address senior decision-makers with appropriate respect and titles.
Quick Comparison
| Feature | Lisbon | Riyadh |
|---|---|---|
| Timezone | Europe/Lisbon | Asia/Riyadh |
| Country | Portugal | Saudi Arabia |
| Coordinates | 38.72, -9.14 | 24.71, 46.68 |
| Population | 2,990,000 | 7,676,000 |