Buenos Aires to Portadown: time difference
Portadown 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.
+4 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Buenos Aires 21:23 9:23 PM Portadown 01:23 1:23 AM You –:–
21:23 9:23 PM
Argentina Standard Time · UTC-3
☀️ 06:05 · 🌙 19:13
01:23 1:23 AM
British Summer Time · UTC+1
☀️ 08:06 · 🌙 18:16
·
+4 h
Portadown is 4 h ahead of Buenos Aires.
When you, Buenos Aires and Portadown 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
🇬🇧 Portadown
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 | 🇬🇧 Portadown |
|---|---|---|
| Local time | 21:23 | 01:23 |
| Local date | Wednesday, October 21, 2026 | Thursday, October 22, 2026 |
| Time zone | Argentina Standard Time | British Summer Time |
| UTC offset | UTC-3 | UTC+1 |
| Offset from Buenos Aires | — | +4 h |
| IANA zone | America/Argentina/Buenos Aires | Europe/London |
| Daylight saving | Not observed | On summer time → UTC+0, Oct 25, 01:00 |
| Sunrise | 06:05 | 08:06 |
| Sunset | 19:13 | 18:16 |
| Daylight | 13 h 8 min | 10 h 10 min |
| People on this clock | 2,891,082 | 22,000 |
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 Portadown: common questions
What is the time difference between Buenos Aires and Portadown?
Portadown is 4 hours ahead: it uses UTC+1, while Buenos Aires is on UTC−3.
What time is it in Portadown when it is 9:00 AM in Buenos Aires?
When it is 9:00 AM in Buenos Aires, it is 1:00 PM in Portadown.
If it is 6:00 PM in Buenos Aires, what time is it in Portadown?
At 6:00 PM in Buenos Aires, clocks in Portadown show 10:00 PM.
Is there a time when both Buenos Aires and Portadown are at work?
Yes: from 9:00 AM to 2:00 PM in Buenos Aires (1:00 PM to 6:00 PM in Portadown), the working days (9:00 AM–6:00 PM) overlap.
From what time in Buenos Aires is it tomorrow in Portadown?
Once it is 8:00 PM in Buenos Aires, the date in Portadown has already changed. Until 4:00 AM in Portadown, it is still the previous day in Buenos Aires.
Is the time difference between Buenos Aires and Portadown the same all year?
No. Only Portadown switches to summer time, so the gap changes twice a year. From October 25, 2026, Portadown will be 3 hours ahead of Buenos Aires.
