Karachi ↔ Rio de Janeiro
Best Time to Call
Decent overlap available between 16:00 and 19:00 (Karachi time).
Sync Karachi and Rio de Janeiro easily. Karachi is 8 hours ahead of Rio de Janeiro. Decent overlap available between 16:00 and 19:00 (Karachi 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
15:44 GMT+9
Working
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New York City
01:44 EST
Sleeping
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London
06:44 GMT
Sleeping
Synchronization Context
Syncing between Karachi and Rio de Janeiro is challenging due to the 8 hours offset. Teams should prioritize asynchronous communication or specific 'handover' windows.
Karachi Business Pulse
- Culture Industrial and entrepreneurial. Business often continues late into the evening.
- Lunch Break 1:00 PM - 2:00 PM.
- Pro Tip The work week is Monday to Saturday for many, but Friday is a half-day or has long prayer breaks (1:00 PM - 3:00 PM). Best time to reach professionals is 11:30 AM to 4:30 PM. Business culture is highly social; be prepared for extended introductions and hospitality.
Rio de Janeiro Business Pulse
- Culture Relaxed but hardworking. Creative and media industries are prominent.
- Lunch Break 12:30 PM - 2:00 PM.
- Pro Tip Best call times are 10:30 AM to 12:00 PM and 2:30 PM to 4:30 PM. "Cariocas" (Rio locals) value an informal and friendly start to meetings. Always spend a few minutes on social pleasantries. Avoid scheduling anything for Friday afternoon as the city begins its weekend transition early.
Quick Comparison
| Feature | Karachi | Rio de Janeiro |
|---|---|---|
| Timezone | Asia/Karachi | America/Sao_Paulo |
| Country | Pakistan | Brazil |
| Coordinates | 24.86, 67.00 | -22.91, -43.17 |
| Population | 17,236,000 | 13,728,000 |