Fortaleza to Reykjavik: time difference
Reykjavik is 3 h ahead of Fortaleza. 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.
Fortaleza 21:56 9:56 PM Reykjavik 00:56 12:56 AM You –:–
21:56 9:56 PM
Brasilia Standard Time · UTC-3
☀️ 05:17 · 🌙 17:27
00:56 12:56 AM
Greenwich Mean Time · UTC+0
☀️ 08:00 · 🌙 18:32
·
+3 h
Reykjavik is 3 h ahead of Fortaleza.
When you, Fortaleza 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
🇧🇷 Fortaleza
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 | 🇧🇷 Fortaleza | 🇮🇸 Reykjavik |
|---|---|---|
| Local time | 21:56 | 00:56 |
| 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 Fortaleza | — | +3 h |
| IANA zone | America/Fortaleza | Atlantic/Reykjavik |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:17 | 08:00 |
| Sunset | 17:27 | 18:32 |
| Daylight | 12 h 10 min | 10 h 32 min |
| People on this clock | 2,428,708 | 136,894 |
Compare Fortaleza with another city
More comparisons with Fortaleza: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Fortaleza and Reykjavik: common questions
How far ahead of Fortaleza is Reykjavik?
Reykjavik is 3 hours ahead of Fortaleza: UTC+0 against UTC−3.
What time is it in Reykjavik when it is 9:00 AM in Fortaleza?
When it is 9:00 AM in Fortaleza, it is 12:00 PM in Reykjavik.
What time is it in Reykjavik at the end of the working day in Fortaleza?
The working day in Fortaleza ends at 6:00 PM; in Reykjavik it is 9:00 PM at that moment.
Is there a time when both Fortaleza and Reykjavik are at work?
Yes: from 9:00 AM to 3:00 PM in Fortaleza (12:00 PM to 6:00 PM in Reykjavik), the working days (9:00 AM–6:00 PM) overlap.
From what time in Fortaleza is it tomorrow in Reykjavik?
Once it is 9:00 PM in Fortaleza, the date in Reykjavik has already changed. Until 3:00 AM in Reykjavik, it is still the previous day in Fortaleza.
Does the time gap between Fortaleza and Reykjavik change during the year?
No, the clocks change neither in Fortaleza nor in Reykjavik, so the gap is 3 hours all year round.
