Reykjavik to Bertioga: time difference
Bertioga 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 23:27 11:27 PM Bertioga 20:27 8:27 PM You –:–
23:27 11:27 PM
Greenwich Mean Time · UTC+0
☀️ 08:33 · 🌙 17:53
20:27 8:27 PM
Brasilia Standard Time · UTC-3
☀️ 05:28 · 🌙 18:12
·
−3 h
Bertioga is 3 h behind Reykjavik.
When you, Reykjavik and Bertioga 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
🇧🇷 Bertioga
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 | 🇧🇷 Bertioga |
|---|---|---|
| Local time | 23:27 | 20:27 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 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 | 08:33 | 05:28 |
| Sunset | 17:53 | 18:12 |
| Daylight | 9 h 20 min | 12 h 44 min |
| People on this clock | 136,894 | 64,188 |
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 Bertioga: common questions
How far behind Reykjavik is Bertioga?
Bertioga is 3 hours behind Reykjavik: UTC−3 against UTC+0.
What time is it in Bertioga at the start of the working day in Reykjavik?
The working day in Reykjavik starts at 9:00 AM; in Bertioga it is 6:00 AM at that moment.
What time is it in Bertioga when it is 6:00 PM in Reykjavik?
When it is 6:00 PM in Reykjavik, it is 3:00 PM in Bertioga.
Is there a time when both Reykjavik and Bertioga are at work?
Yes: from 12:00 PM to 6:00 PM in Reykjavik (9:00 AM to 3:00 PM in Bertioga), the working days (9:00 AM–6:00 PM) overlap.
When is it still the previous day in Bertioga?
Until 3:00 AM in Reykjavik it is still the previous day in Bertioga. The other way round, from 9:00 PM in Bertioga it is already the next day in Reykjavik.
Does the time difference between Reykjavik and Bertioga change?
No. Neither place uses daylight saving time, so the difference stays 3 hours all year.
