Time Difference

Seoul vs Port Harcourt Time Difference

Compare the current local time in Seoul, South Korea and Port Harcourt, Nigeria.

Live local timeDST awareUTC offsets

From

Seoul

South Korea

4:28 PM

Mon, Aug 17

UTC+9Asia/Seoul

Difference

8 hours

Swap

Port Harcourt

Nigeria

8:28 AM

Mon, Aug 17

UTC+1Africa/Lagos

Current difference

Port Harcourt is currently 7 hours 60 minutes behind Seoul.

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

24-hour comparison

Compare Seoul and Port Harcourt hour by hour

See how a full local day in Seoul, South Korea maps to Port Harcourt, Nigeria. TimeInOne automatically accounts for timezone offsets, date changes and daylight-saving transitions.

24-hour day

Best working-hours overlap

5:00 PM – 6:00 PM in Seoul

corresponds to 9:00 AM – 10:00 AM in Port Harcourt.

1 hour overlap

Seoul

Asia/Seoul

Port Harcourt

Africa/Lagos

Availability

12:00 AM

Mon, Aug 17

4:00 PM

Previous day

Sun, Aug 16

Night

1:00 AM

Mon, Aug 17

5:00 PM

Previous day

Sun, Aug 16

Night

2:00 AM

Mon, Aug 17

6:00 PM

Previous day

Sun, Aug 16

Night

3:00 AM

Mon, Aug 17

7:00 PM

Previous day

Sun, Aug 16

Night

4:00 AM

Mon, Aug 17

8:00 PM

Previous day

Sun, Aug 16

Night

5:00 AM

Mon, Aug 17

9:00 PM

Previous day

Sun, Aug 16

Night

6:00 AM

Mon, Aug 17

10:00 PM

Previous day

Sun, Aug 16

Night

7:00 AM

Mon, Aug 17

11:00 PM

Previous day

Sun, Aug 16

Night

8:00 AM

Mon, Aug 17

12:00 AM

Mon, Aug 17

Night

9:00 AM

Mon, Aug 17

1:00 AM

Mon, Aug 17

Night

10:00 AM

Mon, Aug 17

2:00 AM

Mon, Aug 17

Night

11:00 AM

Mon, Aug 17

3:00 AM

Mon, Aug 17

Night

12:00 PM

Mon, Aug 17

4:00 AM

Mon, Aug 17

Night

1:00 PM

Mon, Aug 17

5:00 AM

Mon, Aug 17

Night

2:00 PM

Mon, Aug 17

6:00 AM

Mon, Aug 17

Night

3:00 PM

Mon, Aug 17

7:00 AM

Mon, Aug 17

Possible

4:00 PM

Mon, Aug 17

8:00 AM

Mon, Aug 17

Possible

5:00 PM

Mon, Aug 17

9:00 AM

Mon, Aug 17

Good overlap

6:00 PM

Mon, Aug 17

10:00 AM

Mon, Aug 17

Possible

7:00 PM

Mon, Aug 17

11:00 AM

Mon, Aug 17

Possible

8:00 PM

Mon, Aug 17

12:00 PM

Mon, Aug 17

Possible

9:00 PM

Mon, Aug 17

1:00 PM

Mon, Aug 17

Night

10:00 PM

Mon, Aug 17

2:00 PM

Mon, Aug 17

Night

11:00 PM

Mon, Aug 17

3:00 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 Port Harcourt from Seoul

Compare typical business hours in Seoul, South Korea and Port Harcourt, Nigeria to find a practical time for calls, meetings or international coordination.

Seoul

5:28 PM – 6:28 PM

South Korea

Best overlap

Port Harcourt

9:28 AM – 10:28 AM

Nigeria

The best time to call Port Harcourt from Seoul is between 5:28 PM and 6:28 PM in Seoul. This corresponds to 9:28 AM – 10:28 AM in Port Harcourt.

Other reasonable windows

Seoul

4:28 PM – 5:28 PM

Port Harcourt

8:28 AM – 9:28 AM

Seoul

6:28 PM – 9:28 PM

Port Harcourt

10:28 AM – 1:28 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

Seoul and Port Harcourt time difference explained

Current local-time relationship

Port Harcourt is currently 8 hours behind Seoul.

Seoul uses Asia/Seoul and currently has an offset of UTC+9. Port Harcourt 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 5:00 PM to 6:00 PM in Seoul, corresponding to 9:00 AM–10:00 AM in Port Harcourt.

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 Seoul and Port Harcourt.

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Local clocks

Explore each city

Current time in Seoul Current time in Port Harcourt

FAQ

Seoul to Port Harcourt time difference FAQ

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

What is the time difference between Seoul and Port Harcourt?

The current time difference between Seoul and Port Harcourt is 8 hours. Port Harcourt is currently 8 hours behind Seoul.

Is Port Harcourt ahead of or behind Seoul?

Port Harcourt is currently 8 hours behind Seoul.

What time is it in Port Harcourt when it is 9:00 AM in Seoul?

Using the current UTC offsets, 9:00 AM in Seoul corresponds to 1:00 AM in Port Harcourt. The exact difference can change when daylight-saving rules change.

What is the best time to call Port Harcourt from Seoul?

Typical 9:00 AM–6:00 PM business hours overlap between 5:00 PM and 6:00 PM in Seoul. This corresponds to 9:00 AM–10:00 AM in Port Harcourt.

Can the time difference between Seoul and Port Harcourt change?

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