Buenos Aires to Port Harcourt: time difference
Port Harcourt is 4 h ahead of Buenos Aires. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇳🇬 Port Harcourt, Nigeria
00
- West Africa Standard Time
- UTC+1
- Golden hour
☀️ 06:18 · 🌙 18:21 · 12 h 2 min
+4 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Buenos Aires 02:43 2:43 AM Port Harcourt 06:43 6:43 AM You –:–
02:43 2:43 AM
Argentina Standard Time · UTC-3
☀️ 06:19 · 🌙 19:04
06:43 6:43 AM
West Africa Standard Time · UTC+1
☀️ 06:18 · 🌙 18:21
·
+4 h
Port Harcourt is 4 h ahead of Buenos Aires.
When you, Buenos Aires and Port Harcourt are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇦🇷 Buenos Aires
0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM
🇳🇬 Port Harcourt
4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM 0 12 AM 1 1 AM 2 2 AM 3 3 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇦🇷 Buenos Aires | 🇳🇬 Port Harcourt |
|---|---|---|
| Local time | 02:43 | 06:43 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Argentina Standard Time | West Africa Standard Time |
| UTC offset | UTC-3 | UTC+1 |
| Offset from Buenos Aires | — | +4 h |
| IANA zone | America/Argentina/Buenos Aires | Africa/Lagos |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:19 | 06:18 |
| Sunset | 19:04 | 18:21 |
| Daylight | 12 h 45 min | 12 h 2 min |
| People on this clock | 2,891,082 | 1,382,592 |
Compare Buenos Aires with another city
More comparisons with Buenos Aires: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Buenos Aires and Port Harcourt: common questions
How many hours ahead of Buenos Aires is Port Harcourt?
The clocks in Port Harcourt are 4 hours ahead of those in Buenos Aires (UTC+1 and UTC−3).
What time is it in Port Harcourt when it is 9:00 AM in Buenos Aires?
When it is 9:00 AM in Buenos Aires, it is 1:00 PM in Port Harcourt.
What time is it in Port Harcourt when it is 6:00 PM in Buenos Aires?
When it is 6:00 PM in Buenos Aires, it is 10:00 PM in Port Harcourt.
When is a good time to call Port Harcourt from Buenos Aires?
Between 9:00 AM and 2:00 PM in Buenos Aires – that is 1:00 PM to 6:00 PM in Port Harcourt – both places are within working hours (9:00 AM–6:00 PM).
When is it already the next day in Port Harcourt?
From 8:00 PM in Buenos Aires it is already the next day in Port Harcourt. The other way round, until 4:00 AM in Port Harcourt it is still the previous day in Buenos Aires.
Does the time difference between Buenos Aires and Port Harcourt change?
No. Neither place uses daylight saving time, so the difference stays 4 hours all year.
