Belem to Reykjavik: time difference
Reykjavik is 3 h ahead of Belem. 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.
Belem 22:30 10:30 PM Reykjavik 01:30 1:30 AM You –:–
22:30 10:30 PM
Brasilia Standard Time · UTC-3
☀️ 05:58 · 🌙 18:06
01:30 1:30 AM
Greenwich Mean Time · UTC+0
☀️ 08:03 · 🌙 18:28
·
+3 h
Reykjavik is 3 h ahead of Belem.
When you, Belem 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
🇧🇷 Belem
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 | 🇧🇷 Belem | 🇮🇸 Reykjavik |
|---|---|---|
| Local time | 22:30 | 01:30 |
| 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 Belem | — | +3 h |
| IANA zone | America/Belem | Atlantic/Reykjavik |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:58 | 08:03 |
| Sunset | 18:06 | 18:28 |
| Daylight | 12 h 8 min | 10 h 25 min |
| People on this clock | 1,303,403 | 136,894 |
Compare Belem with another city
More comparisons with Belem: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Belem and Reykjavik: common questions
How many hours ahead of Belem is Reykjavik?
The clocks in Reykjavik are 3 hours ahead of those in Belem (UTC+0 and UTC−3).
If it is 9:00 AM in Belem, what time is it in Reykjavik?
At 9:00 AM in Belem, clocks in Reykjavik show 12:00 PM.
What time is it in Reykjavik when it is 6:00 PM in Belem?
When it is 6:00 PM in Belem, it is 9:00 PM in Reykjavik.
When is a good time to call Reykjavik from Belem?
Between 9:00 AM and 3:00 PM in Belem – 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 Belem?
The new day starts in Reykjavik earlier: at 9:00 PM in Belem it is already midnight there. Until 3:00 AM in Reykjavik, Belem is still on the previous day.
Does the time gap between Belem and Reykjavik change during the year?
No, the clocks change neither in Belem nor in Reykjavik, so the gap is 3 hours all year round.
