French Guiana to Lisbon: time difference
Lisbon is 4 h ahead of French Guiana. Live clocks for both, the working hours they share, and how each one sits against your own time.
+4 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
French Guiana 09:17 9:17 AM Lisbon 13:17 1:17 PM You –:–
09:17 9:17 AM
French Guiana Time · UTC-3
☀️ 06:16 · 🌙 18:18
13:17 1:17 PM
Western European Summer Time · UTC+1
☀️ 07:41 · 🌙 19:07
·
+4 h
Lisbon is 4 h ahead of French Guiana.
When you, French Guiana and Lisbon are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇬🇫 French Guiana
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
🇵🇹 Lisbon
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 0 12 AM 1 1 AM 2 2 AM 3 3 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇬🇫 French Guiana | 🇵🇹 Lisbon |
|---|---|---|
| Local time | 09:17 | 13:17 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | French Guiana Time | Western European Summer Time |
| UTC offset | UTC-3 | UTC+1 |
| Offset from French Guiana | — | +4 h |
| IANA zone | America/Cayenne | Europe/Lisbon |
| Daylight saving | Not observed | On summer time → UTC+0, Oct 25, 01:00 |
| Sunrise | 06:16 | 07:41 |
| Sunset | 18:18 | 19:07 |
| Daylight | 12 h 2 min | 11 h 26 min |
| People on this clock | 288,382 | 545,923 |
Compare French Guiana with another city
More comparisons with French Guiana: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
French Guiana and Lisbon: common questions
What is the time difference between French Guiana and Lisbon?
Lisbon is 4 hours ahead: it uses UTC+1, while French Guiana is on UTC−3.
If it is 9:00 AM in French Guiana, what time is it in Lisbon?
At 9:00 AM in French Guiana, clocks in Lisbon show 1:00 PM.
If it is 6:00 PM in French Guiana, what time is it in Lisbon?
At 6:00 PM in French Guiana, clocks in Lisbon show 10:00 PM.
When do working hours in French Guiana and in Lisbon overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 2:00 PM in French Guiana, which is 1:00 PM to 6:00 PM in Lisbon.
From what time in French Guiana is it tomorrow in Lisbon?
Once it is 8:00 PM in French Guiana, the date in Lisbon has already changed. Until 4:00 AM in Lisbon, it is still the previous day in French Guiana.
Does the time gap between French Guiana and Lisbon change during the year?
Yes – daylight saving time is used in Lisbon but not in French Guiana. From October 25, 2026, Lisbon will be 3 hours ahead of French Guiana.
