Tokyo to Port Harcourt Time Difference
Port Harcourt is 8 hours behind Tokyo. When it is noon in Tokyo, it is 04:00 in Port Harcourt.
Tokyo (UTC+9) → Lagos (UTC+1)
🕐 Interactive Time Explorer
When it's 13:00 in Tokyo, it's 05:00 in Port Harcourt
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
Tokyo & Port Harcourt◐ Extended Hours (7 hours)
✈️ Travel Information
Distance
13,340 km
Est. Flight Time
~16.7h
Time Difference
-8h
Work Hours Overlap
0h
None
🔴 Office Closed
No overlap available
No overlap
⏰ Quick Conversion
06:00
Tokyo
22:00
Port Harcourt (-1)
09:00
Tokyo
01:00
Port Harcourt
12:00
Tokyo
04:00
Port Harcourt
15:00
Tokyo
07:00
Port Harcourt
18:00
Tokyo
10:00
Port Harcourt
21:00
Tokyo
13:00
Port Harcourt
00:00
Tokyo
16:00
Port Harcourt (-1)
03:00
Tokyo
19:00
Port Harcourt (-1)
Frequently Asked Questions
How many hours is Tokyo ahead of Port Harcourt?
Port Harcourt is 8 hours behind Tokyo. When it is 12:00 noon in Tokyo, it is 04:00 in Port Harcourt. Tokyo operates on Asia/Tokyo (UTC+9), while Port Harcourt uses Africa/Lagos (UTC+1).
What is the best time to call Port Harcourt from Tokyo?
There is 1 hour of overlapping business time (9 AM–5 PM) between Tokyo and Port Harcourt. The best window is 17:00–18:00 Tokyo time (09:00–10:00 in Port Harcourt).
Does the Tokyo to Port Harcourt 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 Tokyo and Port Harcourt
The distance between Tokyo and Port Harcourt is approximately 13,340 km. A direct flight typically takes around 16.7 hours. Your arrival clock will show local Port Harcourt time — use our Flight Time Calculator to predict exact arrival times.