Teresina to Shanghai Time Difference
Shanghai is 11 hours ahead of Teresina. When it is noon in Teresina, it is 23:00 in Shanghai.
Fortaleza (UTC-3) → Shanghai (UTC+8)
🕐 Interactive Time Explorer
When it's 22:00 in Teresina, it's 09:00 in Shanghai
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
Teresina & Shanghai◐ Extended Hours (2 hours)
✈️ Travel Information
Distance
16,677 km
Est. Flight Time
~20.6h
Time Difference
+11h
Work Hours Overlap
0h
None
🔴 Office Closed
No overlap available
No overlap
⏰ Quick Conversion
06:00
Teresina
17:00
Shanghai
09:00
Teresina
20:00
Shanghai
12:00
Teresina
23:00
Shanghai
15:00
Teresina
02:00
Shanghai (+1)
18:00
Teresina
05:00
Shanghai (+1)
21:00
Teresina
08:00
Shanghai (+1)
00:00
Teresina
11:00
Shanghai
03:00
Teresina
14:00
Shanghai
Frequently Asked Questions
How many hours is Teresina behind Shanghai?
Shanghai is 11 hours ahead of Teresina. When it is 12:00 noon in Teresina, it is 23:00 in Shanghai. Teresina operates on America/Fortaleza (UTC-3), while Shanghai uses Asia/Shanghai (UTC+8).
What is the best time to call Shanghai from Teresina?
Standard business hours (9 AM–5 PM) do not overlap between Teresina and Shanghai due to the 11 hours difference. Consider early morning or late evening calls, or use async communication.
Does the Teresina to Shanghai 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 Shanghai
The distance between Teresina and Shanghai is approximately 16,677 km. A direct flight typically takes around 20.6 hours. Your arrival clock will show local Shanghai time — use our Flight Time Calculator to predict exact arrival times.