Teresina to Hong Kong Time Difference
Hong Kong is 11 hours ahead of Teresina. When it is noon in Teresina, it is 23:00 in Hong Kong.
Fortaleza (UTC-3) → Hong Kong (UTC+8)
🕐 Interactive Time Explorer
When it's 22:00 in Teresina, it's 09:00 in Hong Kong
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
Teresina & Hong Kong◐ Extended Hours (2 hours)
✈️ Travel Information
Distance
16,885 km
Est. Flight Time
~20.9h
Time Difference
+11h
Work Hours Overlap
0h
None
🔴 Office Closed
No overlap available
No overlap
⏰ Quick Conversion
06:00
Teresina
17:00
Hong Kong
09:00
Teresina
20:00
Hong Kong
12:00
Teresina
23:00
Hong Kong
15:00
Teresina
02:00
Hong Kong (+1)
18:00
Teresina
05:00
Hong Kong (+1)
21:00
Teresina
08:00
Hong Kong (+1)
00:00
Teresina
11:00
Hong Kong
03:00
Teresina
14:00
Hong Kong
Frequently Asked Questions
How many hours is Teresina behind Hong Kong?
Hong Kong is 11 hours ahead of Teresina. When it is 12:00 noon in Teresina, it is 23:00 in Hong Kong. Teresina operates on America/Fortaleza (UTC-3), while Hong Kong uses Asia/Hong Kong (UTC+8).
What is the best time to call Hong Kong from Teresina?
Standard business hours (9 AM–5 PM) do not overlap between Teresina and Hong Kong due to the 11 hours difference. Consider early morning or late evening calls, or use async communication.
Does the Teresina to Hong Kong time difference change throughout the year?
The time difference can shift by up to one hour when either city observes Daylight Saving Time (DST). DST transition dates differ between countries — typically March/April in the Northern Hemisphere and October in the Southern Hemisphere. Always verify the live difference above when scheduling important meetings near DST changeover dates.
Flying between Teresina and Hong Kong
The distance between Teresina and Hong Kong is approximately 16,885 km. A direct flight typically takes around 20.9 hours. Your arrival clock will show local Hong Kong time — use our Flight Time Calculator to predict exact arrival times.