Dublin to Kourou: time difference
Kourou 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 17:39 5:39 PM Kourou 14:39 2:39 PM You –:–
17:39 5:39 PM
Greenwich Mean Time · UTC+0
☀️ 07:33 · 🌙 16:45
14:39 2:39 PM
French Guiana Time · UTC-3
☀️ 06:17 · 🌙 18:13
·
−3 h
Kourou is 3 h behind Dublin.
When you, Dublin and Kourou 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
🇬🇫 Kourou
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 | 🇬🇫 Kourou |
|---|---|---|
| Local time | 17:39 | 14:39 |
| Local date | Friday, November 6, 2026 | Friday, November 6, 2026 |
| Time zone | Greenwich Mean Time | French Guiana Time |
| UTC offset | UTC+0 | UTC-3 |
| Offset from Dublin | — | −3 h |
| IANA zone | Europe/Dublin | America/Cayenne |
| Daylight saving | On standard time → UTC+1, Mar 28, 02:00 | Not observed |
| Sunrise | 07:33 | 06:17 |
| Sunset | 16:45 | 18:13 |
| Daylight | 9 h 12 min | 11 h 55 min |
| People on this clock | 588,233 | 24,903 |
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 Kourou: common questions
How many hours behind Dublin is Kourou?
The clocks in Kourou are 3 hours behind those in Dublin (UTC−3 and UTC+0).
If it is 9:00 AM in Dublin, what time is it in Kourou?
At 9:00 AM in Dublin, clocks in Kourou show 6:00 AM.
If it is 6:00 PM in Dublin, what time is it in Kourou?
At 6:00 PM in Dublin, clocks in Kourou show 3:00 PM.
When is a good time to call Kourou from Dublin?
Between 12:00 PM and 6:00 PM in Dublin – that is 9:00 AM to 3:00 PM in Kourou – both places are within working hours (9:00 AM–6:00 PM).
When is it still the previous day in Kourou?
Until 3:00 AM in Dublin it is still the previous day in Kourou. The other way round, from 9:00 PM in Kourou it is already the next day in Dublin.
Does the time difference between Dublin and Kourou change?
Yes. The clocks change only in Dublin. From March 28, 2027, Kourou will be 4 hours behind Dublin.
