Rio de Janeiro to Puerto Ayora: time difference
Puerto Ayora is 3 h behind Rio de Janeiro. Live clocks for both, the working hours they share, and how each one sits against your own time.
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Rio de Janeiro 01:12 1:12 AM Puerto Ayora 22:12 10:12 PM You –:–
01:12 1:12 AM
Brasilia Standard Time · UTC-3
☀️ 05:18 · 🌙 17:59
22:12 10:12 PM
Galapagos Time · UTC-6
☀️ 05:43 · 🌙 17:51
·
−3 h
Puerto Ayora is 3 h behind Rio de Janeiro.
When you, Rio de Janeiro and Puerto Ayora are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇧🇷 Rio de Janeiro
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
🇪🇨 Puerto Ayora
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 20 8 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇧🇷 Rio de Janeiro | 🇪🇨 Puerto Ayora |
|---|---|---|
| Local time | 01:12 | 22:12 |
| Local date | Monday, October 19, 2026 | Sunday, October 18, 2026 |
| Time zone | Brasilia Standard Time | Galapagos Time |
| UTC offset | UTC-3 | UTC-6 |
| Offset from Rio de Janeiro | — | −3 h |
| IANA zone | America/Sao Paulo | Pacific/Galapagos |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:18 | 05:43 |
| Sunset | 17:59 | 17:51 |
| Daylight | 12 h 41 min | 12 h 8 min |
| People on this clock | 6,211,223 | 12,696 |
Compare Rio de Janeiro with another city
More comparisons with Rio de Janeiro: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Rio de Janeiro and Puerto Ayora: common questions
What is the time difference between Rio de Janeiro and Puerto Ayora?
Puerto Ayora is 3 hours behind: it uses UTC−6, while Rio de Janeiro is on UTC−3.
What time is it in Puerto Ayora at the start of the working day in Rio de Janeiro?
The working day in Rio de Janeiro starts at 9:00 AM; in Puerto Ayora it is 6:00 AM at that moment.
If it is 6:00 PM in Rio de Janeiro, what time is it in Puerto Ayora?
At 6:00 PM in Rio de Janeiro, clocks in Puerto Ayora show 3:00 PM.
When do working hours in Rio de Janeiro and in Puerto Ayora overlap?
Working hours (9:00 AM–6:00 PM) overlap from 12:00 PM to 6:00 PM in Rio de Janeiro, which is 9:00 AM to 3:00 PM in Puerto Ayora.
When is it still the previous day in Puerto Ayora?
Until 3:00 AM in Rio de Janeiro it is still the previous day in Puerto Ayora. The other way round, from 9:00 PM in Puerto Ayora it is already the next day in Rio de Janeiro.
Is the time difference between Rio de Janeiro and Puerto Ayora the same all year?
Yes. Neither Rio de Janeiro nor Puerto Ayora switches to summer time, so the gap is always 3 hours.
