Dublin to Rio Grande: time difference
Rio Grande 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 20:37 8:37 PM Rio Grande 17:37 5:37 PM You –:–
20:37 8:37 PM
Greenwich Mean Time · UTC+0
☀️ 07:33 · 🌙 16:45
17:37 5:37 PM
Brasilia Standard Time · UTC-3
☀️ 05:27 · 🌙 18:58
·
−3 h
Rio Grande is 3 h behind Dublin.
When you, Dublin and Rio Grande 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
🇧🇷 Rio Grande
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 | 🇧🇷 Rio Grande |
|---|---|---|
| Local time | 20:37 | 17:37 |
| 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 | 05:27 |
| Sunset | 16:45 | 18:58 |
| Daylight | 9 h 12 min | 13 h 31 min |
| People on this clock | 588,233 | 198,935 |
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 Rio Grande: common questions
How many hours behind Dublin is Rio Grande?
The clocks in Rio Grande are 3 hours behind those in Dublin (UTC−3 and UTC+0).
What time is it in Rio Grande when it is 9:00 AM in Dublin?
When it is 9:00 AM in Dublin, it is 6:00 AM in Rio Grande.
What time is it in Rio Grande at the end of the working day in Dublin?
The working day in Dublin ends at 6:00 PM; in Rio Grande it is 3:00 PM at that moment.
Is there a time when both Dublin and Rio Grande are at work?
Yes: from 12:00 PM to 6:00 PM in Dublin (9:00 AM to 3:00 PM in Rio Grande), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Rio Grande compared with Dublin?
The new day starts in Rio Grande later: until 3:00 AM in Dublin, it is still the previous day there. From 9:00 PM in Rio Grande, Dublin is already on the next day.
Does the time difference between Dublin and Rio Grande change?
Yes. The clocks change only in Dublin. From March 28, 2027, Rio Grande will be 4 hours behind Dublin.
