Bertioga to Reykjavik: time difference
Reykjavik is 3 h ahead of Bertioga. 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.
Bertioga 19:39 7:39 PM Reykjavik 22:39 10:39 PM You –:–
19:39 7:39 PM
Brasilia Standard Time · UTC-3
☀️ 05:28 · 🌙 18:12
22:39 10:39 PM
Greenwich Mean Time · UTC+0
☀️ 08:33 · 🌙 17:53
·
+3 h
Reykjavik is 3 h ahead of Bertioga.
When you, Bertioga and Reykjavik are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇧🇷 Bertioga
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
🇮🇸 Reykjavik
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 | 🇧🇷 Bertioga | 🇮🇸 Reykjavik |
|---|---|---|
| Local time | 19:39 | 22:39 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 2026 |
| Time zone | Brasilia Standard Time | Greenwich Mean Time |
| UTC offset | UTC-3 | UTC+0 |
| Offset from Bertioga | — | +3 h |
| IANA zone | America/Sao Paulo | Atlantic/Reykjavik |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:28 | 08:33 |
| Sunset | 18:12 | 17:53 |
| Daylight | 12 h 44 min | 9 h 20 min |
| People on this clock | 64,188 | 136,894 |
Compare Bertioga with another city
More comparisons with Bertioga: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Bertioga and Reykjavik: common questions
How far ahead of Bertioga is Reykjavik?
Reykjavik is 3 hours ahead of Bertioga: UTC+0 against UTC−3.
If it is 9:00 AM in Bertioga, what time is it in Reykjavik?
At 9:00 AM in Bertioga, clocks in Reykjavik show 12:00 PM.
If it is 6:00 PM in Bertioga, what time is it in Reykjavik?
At 6:00 PM in Bertioga, clocks in Reykjavik show 9:00 PM.
When is a good time to call Reykjavik from Bertioga?
Between 9:00 AM and 3:00 PM in Bertioga – that is 12:00 PM to 6:00 PM in Reykjavik – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Reykjavik compared with Bertioga?
The new day starts in Reykjavik earlier: at 9:00 PM in Bertioga it is already midnight there. Until 3:00 AM in Reykjavik, Bertioga is still on the previous day.
Does the time gap between Bertioga and Reykjavik change during the year?
No, the clocks change neither in Bertioga nor in Reykjavik, so the gap is 3 hours all year round.
