Puerto Ayora to Buenos Aires: time difference
Buenos Aires is 3 h ahead of Puerto Ayora. Live clocks for both, the working hours they share, and how each one sits against your own time.
+3 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Puerto Ayora 21:18 9:18 PM Buenos Aires 00:18 12:18 AM You –:–
21:18 9:18 PM
Galapagos Time · UTC-6
☀️ 05:43 · 🌙 17:51
00:18 12:18 AM
Argentina Standard Time · UTC-3
☀️ 06:09 · 🌙 19:11
·
+3 h
Buenos Aires is 3 h ahead of Puerto Ayora.
When you, Puerto Ayora 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
🇪🇨 Puerto Ayora
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
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 0 12 AM 1 1 AM 2 2 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇪🇨 Puerto Ayora | 🇦🇷 Buenos Aires |
|---|---|---|
| Local time | 21:18 | 00:18 |
| Local date | Sunday, October 18, 2026 | Monday, October 19, 2026 |
| Time zone | Galapagos Time | Argentina Standard Time |
| UTC offset | UTC-6 | UTC-3 |
| Offset from Puerto Ayora | — | +3 h |
| IANA zone | Pacific/Galapagos | America/Argentina/Buenos Aires |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:43 | 06:09 |
| Sunset | 17:51 | 19:11 |
| Daylight | 12 h 8 min | 13 h 2 min |
| People on this clock | 12,696 | 2,891,082 |
Compare Puerto Ayora with another city
More comparisons with Puerto Ayora: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Puerto Ayora and Buenos Aires: common questions
What is the time difference between Puerto Ayora and Buenos Aires?
Buenos Aires is 3 hours ahead: it uses UTC−3, while Puerto Ayora is on UTC−6.
What time is it in Buenos Aires when it is 9:00 AM in Puerto Ayora?
When it is 9:00 AM in Puerto Ayora, it is 12:00 PM in Buenos Aires.
What time is it in Buenos Aires when it is 6:00 PM in Puerto Ayora?
When it is 6:00 PM in Puerto Ayora, it is 9:00 PM in Buenos Aires.
When is a good time to call Buenos Aires from Puerto Ayora?
Between 9:00 AM and 3:00 PM in Puerto Ayora – that is 12:00 PM to 6:00 PM in Buenos Aires – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Buenos Aires compared with Puerto Ayora?
The new day starts in Buenos Aires earlier: at 9:00 PM in Puerto Ayora it is already midnight there. Until 3:00 AM in Buenos Aires, Puerto Ayora is still on the previous day.
Does the time difference between Puerto Ayora and Buenos Aires change?
No. Neither place uses daylight saving time, so the difference stays 3 hours all year.
