Dublin to Colonia: time difference
Colonia 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 21:12 9:12 PM Colonia 18:12 6:12 PM You –:–
21:12 9:12 PM
Greenwich Mean Time · UTC+0
☀️ 07:32 · 🌙 16:47
18:12 6:12 PM
Uruguay Standard Time · UTC-3
☀️ 05:47 · 🌙 19:24
·
−3 h
Colonia is 3 h behind Dublin.
When you, Dublin and Colonia 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
🇺🇾 Colonia
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 | 🇺🇾 Colonia |
|---|---|---|
| Local time | 21:12 | 18:12 |
| Local date | Thursday, November 5, 2026 | Thursday, November 5, 2026 |
| Time zone | Greenwich Mean Time | Uruguay Standard Time |
| UTC offset | UTC+0 | UTC-3 |
| Offset from Dublin | — | −3 h |
| IANA zone | Europe/Dublin | America/Montevideo |
| Daylight saving | On standard time → UTC+1, Mar 28, 02:00 | Not observed |
| Sunrise | 07:32 | 05:47 |
| Sunset | 16:47 | 19:24 |
| Daylight | 9 h 16 min | 13 h 37 min |
| People on this clock | 588,233 | 26,231 |
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 Colonia: common questions
How many hours behind Dublin is Colonia?
The clocks in Colonia are 3 hours behind those in Dublin (UTC−3 and UTC+0).
What time is it in Colonia when it is 9:00 AM in Dublin?
When it is 9:00 AM in Dublin, it is 6:00 AM in Colonia.
If it is 6:00 PM in Dublin, what time is it in Colonia?
At 6:00 PM in Dublin, clocks in Colonia show 3:00 PM.
When is a good time to call Colonia from Dublin?
Between 12:00 PM and 6:00 PM in Dublin – that is 9:00 AM to 3:00 PM in Colonia – both places are within working hours (9:00 AM–6:00 PM).
Until what time in Dublin is it still yesterday in Colonia?
Before 3:00 AM in Dublin, the date in Colonia has not changed yet. From 9:00 PM in Colonia, it is already the next day in Dublin.
Is the time difference between Dublin and Colonia the same all year?
No. Only Dublin switches to summer time, so the gap changes twice a year. From March 28, 2027, Colonia will be 4 hours behind Dublin.
