Port Blair to Buenos Aires: time difference
Buenos Aires is 8 h 30 min behind Port Blair. Live clocks for both, the working hours they share, and how each one sits against your own time.
−8 h 30 min
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Port Blair 18:50 6:50 PM Buenos Aires 10:20 10:20 AM You –:–
18:50 6:50 PM
India Standard Time · UTC+5:30
☀️ 05:10 · 🌙 17:00
10:20 10:20 AM
Argentina Standard Time · UTC-3
☀️ 06:06 · 🌙 19:12
·
−8 h 30 min
Buenos Aires is 8 h 30 min behind Port Blair.
When you, Port Blair 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
🇮🇳 Port Blair
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
15:30 3:30 PM 16:30 4:30 PM 17:30 5:30 PM 18:30 6:30 PM 19:30 7:30 PM 20:30 8:30 PM 21:30 9:30 PM 22:30 10:30 PM 23:30 11:30 PM 0:30 12:30 AM 1:30 1:30 AM 2:30 2:30 AM 3:30 3:30 AM 4:30 4:30 AM 5:30 5:30 AM 6:30 6:30 AM 7:30 7:30 AM 8:30 8:30 AM 9:30 9:30 AM 10:30 10:30 AM 11:30 11:30 AM 12:30 12:30 PM 13:30 1:30 PM 14:30 2:30 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇮🇳 Port Blair | 🇦🇷 Buenos Aires |
|---|---|---|
| Local time | 18:50 | 10:20 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 2026 |
| Time zone | India Standard Time | Argentina Standard Time |
| UTC offset | UTC+5:30 | UTC-3 |
| Offset from Port Blair | — | −8 h 30 min |
| IANA zone | Asia/Kolkata | America/Argentina/Buenos Aires |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:10 | 06:06 |
| Sunset | 17:00 | 19:12 |
| Daylight | 11 h 50 min | 13 h 6 min |
| People on this clock | 108,500 | 2,891,082 |
Compare Port Blair with another city
More comparisons with Port Blair: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Port Blair and Buenos Aires: common questions
How many hours behind Port Blair is Buenos Aires?
The clocks in Buenos Aires are 8 hours and 30 minutes behind those in Port Blair (UTC−3 and UTC+5:30).
If it is 9:00 AM in Port Blair, what time is it in Buenos Aires?
At 9:00 AM in Port Blair, clocks in Buenos Aires show 12:30 AM.
If it is 6:00 PM in Port Blair, what time is it in Buenos Aires?
At 6:00 PM in Port Blair, clocks in Buenos Aires show 9:30 AM.
Is there a time when both Port Blair and Buenos Aires are at work?
Yes: from 5:30 PM to 6:00 PM in Port Blair (9:00 AM to 9:30 AM in Buenos Aires), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Buenos Aires compared with Port Blair?
The new day starts in Buenos Aires later: until 8:30 AM in Port Blair, it is still the previous day there. From 3:30 PM in Buenos Aires, Port Blair is already on the next day.
Is the time difference between Port Blair and Buenos Aires the same all year?
Yes. Neither Port Blair nor Buenos Aires switches to summer time, so the gap is always 8 hours and 30 minutes.
