Dublin to Cabo Frio: time difference
Cabo Frio is 3 h behind Dublin. 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.
Dublin 12:52 12:52 PM Cabo Frio 09:52 9:52 AM You –:–
12:52 12:52 PM
Greenwich Mean Time · UTC+0
☀️ 07:33 · 🌙 16:45
09:52 9:52 AM
Brasilia Standard Time · UTC-3
☀️ 05:01 · 🌙 18:04
·
−3 h
Cabo Frio is 3 h behind Dublin.
When you, Dublin and Cabo Frio are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇮🇪 Dublin
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
🇧🇷 Cabo Frio
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 | 🇮🇪 Dublin | 🇧🇷 Cabo Frio |
|---|---|---|
| Local time | 12:52 | 09:52 |
| Local date | Friday, November 6, 2026 | Friday, November 6, 2026 |
| Time zone | Greenwich Mean Time | Brasilia Standard Time |
| UTC offset | UTC+0 | UTC-3 |
| Offset from Dublin | — | −3 h |
| IANA zone | Europe/Dublin | America/Sao Paulo |
| Daylight saving | On standard time → UTC+1, Mar 28, 02:00 | Not observed |
| Sunrise | 07:33 | 05:01 |
| Sunset | 16:45 | 18:04 |
| Daylight | 9 h 12 min | 13 h 3 min |
| People on this clock | 588,233 | 222,161 |
Compare Dublin with another city
More comparisons with Dublin: the time zones next to it and the far side of the clock.
Big time differences
Dublin and Cabo Frio: common questions
What is the time difference between Dublin and Cabo Frio?
Cabo Frio is 3 hours behind: it uses UTC−3, while Dublin is on UTC+0.
What time is it in Cabo Frio at the start of the working day in Dublin?
The working day in Dublin starts at 9:00 AM; in Cabo Frio it is 6:00 AM at that moment.
If it is 6:00 PM in Dublin, what time is it in Cabo Frio?
At 6:00 PM in Dublin, clocks in Cabo Frio show 3:00 PM.
When is a good time to call Cabo Frio from Dublin?
Between 12:00 PM and 6:00 PM in Dublin – that is 9:00 AM to 3:00 PM in Cabo Frio – both places are within working hours (9:00 AM–6:00 PM).
Until what time in Dublin is it still yesterday in Cabo Frio?
Before 3:00 AM in Dublin, the date in Cabo Frio has not changed yet. From 9:00 PM in Cabo Frio, it is already the next day in Dublin.
Is the time difference between Dublin and Cabo Frio the same all year?
No. Only Dublin switches to summer time, so the gap changes twice a year. From March 28, 2027, Cabo Frio will be 4 hours behind Dublin.
