Reykjavik to Itumbiara: time difference
Itumbiara 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 04:02 4:02 AM Itumbiara 01:02 1:02 AM You –:–
04:02 4:02 AM
Greenwich Mean Time · UTC+0
☀️ 08:30 · 🌙 17:57
01:02 1:02 AM
Brasilia Standard Time · UTC-3
☀️ 05:46 · 🌙 18:19
·
−3 h
Itumbiara is 3 h behind Reykjavik.
When you, Reykjavik and Itumbiara 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
🇧🇷 Itumbiara
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 | 🇧🇷 Itumbiara |
|---|---|---|
| Local time | 04:02 | 01:02 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 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 | 08:30 | 05:46 |
| Sunset | 17:57 | 18:19 |
| Daylight | 9 h 27 min | 12 h 34 min |
| People on this clock | 136,894 | 107,970 |
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 Itumbiara: common questions
What is the time difference between Reykjavik and Itumbiara?
Itumbiara is 3 hours behind: it uses UTC−3, while Reykjavik is on UTC+0.
If it is 9:00 AM in Reykjavik, what time is it in Itumbiara?
At 9:00 AM in Reykjavik, clocks in Itumbiara show 6:00 AM.
What time is it in Itumbiara at the end of the working day in Reykjavik?
The working day in Reykjavik ends at 6:00 PM; in Itumbiara it is 3:00 PM at that moment.
Is there a time when both Reykjavik and Itumbiara are at work?
Yes: from 12:00 PM to 6:00 PM in Reykjavik (9:00 AM to 3:00 PM in Itumbiara), the working days (9:00 AM–6:00 PM) overlap.
When is it still the previous day in Itumbiara?
Until 3:00 AM in Reykjavik it is still the previous day in Itumbiara. The other way round, from 9:00 PM in Itumbiara it is already the next day in Reykjavik.
Is the time difference between Reykjavik and Itumbiara the same all year?
Yes. Neither Reykjavik nor Itumbiara switches to summer time, so the gap is always 3 hours.
