Time Difference

Haikou vs Ibadan Time Difference

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

Live local timeDST awareUTC offsets

From

Haikou

China

6:35 AM

Mon, Aug 17

UTC+8Asia/Shanghai

Difference

7 hours

Swap

Ibadan

Nigeria

11:35 PM

Sun, Aug 16

UTC+1Africa/Lagos

Current difference

Ibadan is currently 7 hours behind Haikou.

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

24-hour comparison

Compare Haikou and Ibadan hour by hour

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

24-hour day

Best working-hours overlap

4:00 PM – 6:00 PM in Haikou

corresponds to 9:00 AM – 11:00 AM in Ibadan.

2 hours overlap

Haikou

Asia/Shanghai

Ibadan

Africa/Lagos

Availability

12:00 AM

Mon, Aug 17

5:00 PM

Previous day

Sun, Aug 16

Night

1:00 AM

Mon, Aug 17

6:00 PM

Previous day

Sun, Aug 16

Night

2:00 AM

Mon, Aug 17

7:00 PM

Previous day

Sun, Aug 16

Night

3:00 AM

Mon, Aug 17

8:00 PM

Previous day

Sun, Aug 16

Night

4:00 AM

Mon, Aug 17

9:00 PM

Previous day

Sun, Aug 16

Night

5:00 AM

Mon, Aug 17

10:00 PM

Previous day

Sun, Aug 16

Night

6:00 AM

Mon, Aug 17

11:00 PM

Previous day

Sun, Aug 16

Night

7:00 AM

Mon, Aug 17

12:00 AM

Mon, Aug 17

Night

8:00 AM

Mon, Aug 17

1:00 AM

Mon, Aug 17

Night

9:00 AM

Mon, Aug 17

2:00 AM

Mon, Aug 17

Night

10:00 AM

Mon, Aug 17

3:00 AM

Mon, Aug 17

Night

11:00 AM

Mon, Aug 17

4:00 AM

Mon, Aug 17

Night

12:00 PM

Mon, Aug 17

5:00 AM

Mon, Aug 17

Night

1:00 PM

Mon, Aug 17

6:00 AM

Mon, Aug 17

Night

2:00 PM

Mon, Aug 17

7:00 AM

Mon, Aug 17

Possible

3:00 PM

Mon, Aug 17

8:00 AM

Mon, Aug 17

Possible

4:00 PM

Mon, Aug 17

9:00 AM

Mon, Aug 17

Good overlap

5:00 PM

Mon, Aug 17

10:00 AM

Mon, Aug 17

Good overlap

6:00 PM

Mon, Aug 17

11:00 AM

Mon, Aug 17

Possible

7:00 PM

Mon, Aug 17

12:00 PM

Mon, Aug 17

Possible

8:00 PM

Mon, Aug 17

1:00 PM

Mon, Aug 17

Possible

9:00 PM

Mon, Aug 17

2:00 PM

Mon, Aug 17

Night

10:00 PM

Mon, Aug 17

3:00 PM

Mon, Aug 17

Night

11:00 PM

Mon, Aug 17

4:00 PM

Mon, Aug 17

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 Ibadan from Haikou

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

Haikou

4:35 PM – 6:35 PM

China

Best overlap

Ibadan

9:35 AM – 11:35 AM

Nigeria

The best time to call Ibadan from Haikou is between 4:35 PM and 6:35 PM in Haikou. This corresponds to 9:35 AM – 11:35 AM in Ibadan.

Other reasonable windows

Haikou

2:35 PM – 4:35 PM

Ibadan

7:35 AM – 9:35 AM

Haikou

6:35 PM – 9:35 PM

Ibadan

11:35 AM – 2:35 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

Haikou and Ibadan time difference explained

Current local-time relationship

Ibadan is currently 7 hours behind Haikou.

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

Working-hours overlap

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

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 Haikou and Ibadan.

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Local clocks

Explore each city

Current time in Haikou Current time in Ibadan

FAQ

Haikou to Ibadan time difference FAQ

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

What is the time difference between Haikou and Ibadan?

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

Is Ibadan ahead of or behind Haikou?

Ibadan is currently 7 hours behind Haikou.

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

Using the current UTC offsets, 9:00 AM in Haikou corresponds to 2:00 AM in Ibadan. The exact difference can change when daylight-saving rules change.

What is the best time to call Ibadan from Haikou?

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

Can the time difference between Haikou and Ibadan change?

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