Reykjavik to Campo Mourão: time difference
Campo Mourão 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 01:22 1:22 AM Campo Mourão 22:22 10:22 PM You –:–
01:22 1:22 AM
Greenwich Mean Time · UTC+0
☀️ 08:36 · 🌙 17:50
22:22 10:22 PM
Brasilia Standard Time · UTC-3
☀️ 05:52 · 🌙 18:38
·
−3 h
Campo Mourão is 3 h behind Reykjavik.
When you, Reykjavik and Campo Mourão 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
🇧🇷 Campo Mourão
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 | 🇧🇷 Campo Mourão |
|---|---|---|
| Local time | 01:22 | 22:22 |
| Local date | Thursday, October 22, 2026 | Wednesday, October 21, 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 | 08:36 | 05:52 |
| Sunset | 17:50 | 18:38 |
| Daylight | 9 h 14 min | 12 h 46 min |
| People on this clock | 136,894 | 99,432 |
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 Campo Mourão: common questions
How many hours behind Reykjavik is Campo Mourão?
The clocks in Campo Mourão are 3 hours behind those in Reykjavik (UTC−3 and UTC+0).
What time is it in Campo Mourão at the start of the working day in Reykjavik?
The working day in Reykjavik starts at 9:00 AM; in Campo Mourão it is 6:00 AM at that moment.
If it is 6:00 PM in Reykjavik, what time is it in Campo Mourão?
At 6:00 PM in Reykjavik, clocks in Campo Mourão show 3:00 PM.
When do working hours in Reykjavik and in Campo Mourão overlap?
Working hours (9:00 AM–6:00 PM) overlap from 12:00 PM to 6:00 PM in Reykjavik, which is 9:00 AM to 3:00 PM in Campo Mourão.
When does the date change in Campo Mourão compared with Reykjavik?
The new day starts in Campo Mourão later: until 3:00 AM in Reykjavik, it is still the previous day there. From 9:00 PM in Campo Mourão, Reykjavik is already on the next day.
Is the time difference between Reykjavik and Campo Mourão the same all year?
Yes. Neither Reykjavik nor Campo Mourão switches to summer time, so the gap is always 3 hours.
