Sao Paulo to Reykjavik: time difference
Reykjavik is 3 h ahead of Sao Paulo. 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.
Sao Paulo 21:28 9:28 PM Reykjavik 00:28 12:28 AM You –:–
21:28 9:28 PM
Brasilia Standard Time · UTC-3
☀️ 05:40 · 🌙 18:09
00:28 12:28 AM
Greenwich Mean Time · UTC+0
☀️ 08:00 · 🌙 18:32
·
+3 h
Reykjavik is 3 h ahead of Sao Paulo.
When you, Sao Paulo 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
🇧🇷 Sao Paulo
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 | 🇧🇷 Sao Paulo | 🇮🇸 Reykjavik |
|---|---|---|
| Local time | 21:28 | 00:28 |
| Local date | Friday, October 9, 2026 | Saturday, October 10, 2026 |
| Time zone | Brasilia Standard Time | Greenwich Mean Time |
| UTC offset | UTC-3 | UTC+0 |
| Offset from Sao Paulo | — | +3 h |
| IANA zone | America/Sao Paulo | Atlantic/Reykjavik |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:40 | 08:00 |
| Sunset | 18:09 | 18:32 |
| Daylight | 12 h 29 min | 10 h 32 min |
| People on this clock | 11,451,999 | 136,894 |
Compare Sao Paulo with another city
More comparisons with Sao Paulo: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Sao Paulo and Reykjavik: common questions
How far ahead of Sao Paulo is Reykjavik?
Reykjavik is 3 hours ahead of Sao Paulo: UTC+0 against UTC−3.
What time is it in Reykjavik when it is 9:00 AM in Sao Paulo?
When it is 9:00 AM in Sao Paulo, it is 12:00 PM in Reykjavik.
If it is 6:00 PM in Sao Paulo, what time is it in Reykjavik?
At 6:00 PM in Sao Paulo, clocks in Reykjavik show 9:00 PM.
When do working hours in Sao Paulo and in Reykjavik overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 3:00 PM in Sao Paulo, which is 12:00 PM to 6:00 PM in Reykjavik.
From what time in Sao Paulo is it tomorrow in Reykjavik?
Once it is 9:00 PM in Sao Paulo, the date in Reykjavik has already changed. Until 3:00 AM in Reykjavik, it is still the previous day in Sao Paulo.
Does the time difference between Sao Paulo and Reykjavik change?
No. Neither place uses daylight saving time, so the difference stays 3 hours all year.
