Onitsha to Buenos Aires: time difference
Buenos Aires is 4 h behind Onitsha. Live clocks for both, the working hours they share, and how each one sits against your own time.
−4 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Onitsha 17:54 5:54 PM Buenos Aires 13:54 1:54 PM You –:–
17:54 5:54 PM
West Africa Standard Time · UTC+1
☀️ 06:19 · 🌙 18:17
13:54 1:54 PM
Argentina Standard Time · UTC-3
☀️ 06:06 · 🌙 19:12
·
−4 h
Buenos Aires is 4 h behind Onitsha.
When you, Onitsha and Buenos Aires are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇳🇬 Onitsha
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
🇦🇷 Buenos Aires
20 8 PM 21 9 PM 22 10 PM 23 11 PM 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇳🇬 Onitsha | 🇦🇷 Buenos Aires |
|---|---|---|
| Local time | 17:54 | 13:54 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 2026 |
| Time zone | West Africa Standard Time | Argentina Standard Time |
| UTC offset | UTC+1 | UTC-3 |
| Offset from Onitsha | — | −4 h |
| IANA zone | Africa/Lagos | America/Argentina/Buenos Aires |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:19 | 06:06 |
| Sunset | 18:17 | 19:12 |
| Daylight | 11 h 58 min | 13 h 6 min |
| People on this clock | 1,080,000 | 2,891,082 |
Compare Onitsha with another city
More comparisons with Onitsha: the time zones next to it and the far side of the clock.
Big time differences
Onitsha and Buenos Aires: common questions
How far behind Onitsha is Buenos Aires?
Buenos Aires is 4 hours behind Onitsha: UTC−3 against UTC+1.
If it is 9:00 AM in Onitsha, what time is it in Buenos Aires?
At 9:00 AM in Onitsha, clocks in Buenos Aires show 5:00 AM.
What time is it in Buenos Aires at the end of the working day in Onitsha?
The working day in Onitsha ends at 6:00 PM; in Buenos Aires it is 2:00 PM at that moment.
When do working hours in Onitsha and in Buenos Aires overlap?
Working hours (9:00 AM–6:00 PM) overlap from 1:00 PM to 6:00 PM in Onitsha, which is 9:00 AM to 2:00 PM in Buenos Aires.
When does the date change in Buenos Aires compared with Onitsha?
The new day starts in Buenos Aires later: until 4:00 AM in Onitsha, it is still the previous day there. From 8:00 PM in Buenos Aires, Onitsha is already on the next day.
Is the time difference between Onitsha and Buenos Aires the same all year?
Yes. Neither Onitsha nor Buenos Aires switches to summer time, so the gap is always 4 hours.
