Time Difference

Ibadan vs Haikou Time Difference

Compare the current local time in Ibadan, Nigeria and Haikou, China.

Live local timeDST awareUTC offsets

From

Ibadan

Nigeria

5:10 AM

Sun, Nov 1

UTC+1Africa/Lagos

Difference

7 hours

Swap

Haikou

China

12:10 PM

Sun, Nov 1

UTC+8Asia/Shanghai

Current difference

Haikou is currently 7 hours ahead of Ibadan.

This difference is calculated using the current UTC offsets for both locations and automatically reflects daylight-saving changes.

24-hour comparison

Compare Ibadan and Haikou hour by hour

See how a full local day in Ibadan, Nigeria maps to Haikou, China. TimeInOne automatically accounts for timezone offsets, date changes and daylight-saving transitions.

24-hour day

Best working-hours overlap

9:00 AM – 11:00 AM in Ibadan

corresponds to 4:00 PM – 6:00 PM in Haikou.

2 hours overlap

Ibadan

Africa/Lagos

Haikou

Asia/Shanghai

Availability

12:00 AM

Sun, Nov 1

7:00 AM

Sun, Nov 1

Night

1:00 AM

Sun, Nov 1

8:00 AM

Sun, Nov 1

Night

2:00 AM

Sun, Nov 1

9:00 AM

Sun, Nov 1

Night

3:00 AM

Sun, Nov 1

10:00 AM

Sun, Nov 1

Night

4:00 AM

Sun, Nov 1

11:00 AM

Sun, Nov 1

Night

5:00 AM

Sun, Nov 1

12:00 PM

Sun, Nov 1

Night

6:00 AM

Sun, Nov 1

1:00 PM

Sun, Nov 1

Night

7:00 AM

Sun, Nov 1

2:00 PM

Sun, Nov 1

Possible

8:00 AM

Sun, Nov 1

3:00 PM

Sun, Nov 1

Possible

9:00 AM

Sun, Nov 1

4:00 PM

Sun, Nov 1

Good overlap

10:00 AM

Sun, Nov 1

5:00 PM

Sun, Nov 1

Good overlap

11:00 AM

Sun, Nov 1

6:00 PM

Sun, Nov 1

Possible

12:00 PM

Sun, Nov 1

7:00 PM

Sun, Nov 1

Possible

1:00 PM

Sun, Nov 1

8:00 PM

Sun, Nov 1

Possible

2:00 PM

Sun, Nov 1

9:00 PM

Sun, Nov 1

Night

3:00 PM

Sun, Nov 1

10:00 PM

Sun, Nov 1

Night

4:00 PM

Sun, Nov 1

11:00 PM

Sun, Nov 1

Night

5:00 PM

Sun, Nov 1

12:00 AM

Next day

Mon, Nov 2

Night

6:00 PM

Sun, Nov 1

1:00 AM

Next day

Mon, Nov 2

Night

7:00 PM

Sun, Nov 1

2:00 AM

Next day

Mon, Nov 2

Night

8:00 PM

Sun, Nov 1

3:00 AM

Next day

Mon, Nov 2

Night

9:00 PM

Sun, Nov 1

4:00 AM

Next day

Mon, Nov 2

Night

10:00 PM

Sun, Nov 1

5:00 AM

Next day

Mon, Nov 2

Night

11:00 PM

Sun, Nov 1

6:00 AM

Next day

Mon, Nov 2

Night

Working-hour labels use a general 9:00 AM–6:00 PM schedule. Individual schedules may differ.

On daylight-saving transition dates, a local day can contain 23 or 25 real hours instead of 24.

Call planning

Best time to call Haikou from Ibadan

Compare typical business hours in Ibadan, Nigeria and Haikou, China to find a practical time for calls, meetings or international coordination.

Ibadan

9:00 AM – 11:00 AM

Nigeria

Best overlap

Haikou

4:00 PM – 6:00 PM

China

The best time to call Haikou from Ibadan is between 9:00 AM and 11:00 AM in Ibadan. This corresponds to 4:00 PM – 6:00 PM in Haikou.

Other reasonable windows

Ibadan

7:00 AM – 9:00 AM

Haikou

2:00 PM – 4:00 PM

Ibadan

11:00 AM – 2:00 PM

Haikou

6:00 PM – 9:00 PM

Recommendations use typical 9:00 AM–6:00 PM business hours and a broader 7:00 AM–9:00 PM acceptable calling window. Individual schedules may differ.

Time difference explained

Ibadan and Haikou time difference explained

Current local-time relationship

Haikou is currently 7 hours ahead of Ibadan.

Ibadan uses Africa/Lagos and currently has an offset of UTC+1. Haikou uses Asia/Shanghai and currently has an offset of UTC+8.

Working-hours overlap

For a typical 9:00 AM–6:00 PM workday, the cities overlap from 9:00 AM to 11:00 AM in Ibadan, corresponding to 4:00 PM–6:00 PM in Haikou.

Because UTC offsets can change during the year, always check the selected date when planning an important international call or meeting.

Convert a specific time

Need more than the current difference?

Convert a specific date and local time between Ibadan and Haikou.

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Local clocks

Explore each city

Current time in Ibadan Current time in Haikou

FAQ

Ibadan to Haikou time difference FAQ

Common questions about the current time difference, UTC offsets, daylight-saving changes and practical calling hours between Ibadan and Haikou.

What is the time difference between Ibadan and Haikou?

The current time difference between Ibadan and Haikou is 7 hours. Haikou is currently 7 hours ahead of Ibadan.

Is Haikou ahead of or behind Ibadan?

Haikou is currently 7 hours ahead of Ibadan.

What time is it in Haikou when it is 9:00 AM in Ibadan?

Using the current UTC offsets, 9:00 AM in Ibadan corresponds to 4:00 PM in Haikou. The exact difference can change when daylight-saving rules change.

What is the best time to call Haikou from Ibadan?

Typical 9:00 AM–6:00 PM business hours overlap between 9:00 AM and 11:00 AM in Ibadan. This corresponds to 4:00 PM–6:00 PM in Haikou.

Can the time difference between Ibadan and Haikou change?

Yes. The time difference can change if Ibadan or Haikou changes its UTC offset because of daylight-saving or other local time-zone rules. TimeInOne uses the IANA zones Africa/Lagos and Asia/Shanghai for date-aware calculations.