Reykjavik to Passos: time difference
Passos is 3 h behind Reykjavik. 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.
Reykjavik 05:57 5:57 AM Passos 02:57 2:57 AM You –:–
05:57 5:57 AM
Greenwich Mean Time · UTC+0
☀️ 08:39 · 🌙 17:47
02:57 2:57 AM
Brasilia Standard Time · UTC-3
☀️ 05:31 · 🌙 18:12
·
−3 h
Passos is 3 h behind Reykjavik.
When you, Reykjavik and Passos are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇮🇸 Reykjavik
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
🇧🇷 Passos
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 | 🇮🇸 Reykjavik | 🇧🇷 Passos |
|---|---|---|
| Local time | 05:57 | 02:57 |
| Local date | Thursday, October 22, 2026 | Thursday, October 22, 2026 |
| Time zone | Greenwich Mean Time | Brasilia Standard Time |
| UTC offset | UTC+0 | UTC-3 |
| Offset from Reykjavik | — | −3 h |
| IANA zone | Atlantic/Reykjavik | America/Sao Paulo |
| Daylight saving | Not observed | Not observed |
| Sunrise | 08:39 | 05:31 |
| Sunset | 17:47 | 18:12 |
| Daylight | 9 h 7 min | 12 h 41 min |
| People on this clock | 136,894 | 111,939 |
Compare Reykjavik with another city
More comparisons with Reykjavik: the time zones next to it and the far side of the clock.
Big time differences
Reykjavik and Passos: common questions
How far behind Reykjavik is Passos?
Passos is 3 hours behind Reykjavik: UTC−3 against UTC+0.
If it is 9:00 AM in Reykjavik, what time is it in Passos?
At 9:00 AM in Reykjavik, clocks in Passos show 6:00 AM.
If it is 6:00 PM in Reykjavik, what time is it in Passos?
At 6:00 PM in Reykjavik, clocks in Passos show 3:00 PM.
When do working hours in Reykjavik and in Passos overlap?
Working hours (9:00 AM–6:00 PM) overlap from 12:00 PM to 6:00 PM in Reykjavik, which is 9:00 AM to 3:00 PM in Passos.
When is it still the previous day in Passos?
Until 3:00 AM in Reykjavik it is still the previous day in Passos. The other way round, from 9:00 PM in Passos it is already the next day in Reykjavik.
Is the time difference between Reykjavik and Passos the same all year?
Yes. Neither Reykjavik nor Passos switches to summer time, so the gap is always 3 hours.
