Castries to Barcelona: time difference
Barcelona is 6 h ahead of Castries. Live clocks for both, the working hours they share, and how each one sits against your own time.
+6 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Castries 22:27 10:27 PM Barcelona 04:27 4:27 AM You –:–
22:27 10:27 PM
Atlantic Standard Time · UTC-4
☀️ 05:55 · 🌙 17:49
04:27 4:27 AM
Central European Summer Time · UTC+2
☀️ 07:58 · 🌙 19:20
·
+6 h
Barcelona is 6 h ahead of Castries.
When you, Castries and Barcelona are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇱🇨 Castries
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
🇪🇸 Barcelona
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 4 4 AM 5 5 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇱🇨 Castries | 🇪🇸 Barcelona |
|---|---|---|
| Local time | 22:27 | 04:27 |
| Local date | Friday, October 9, 2026 | Saturday, October 10, 2026 |
| Time zone | Atlantic Standard Time | Central European Summer Time |
| UTC offset | UTC-4 | UTC+2 |
| Offset from Castries | — | +6 h |
| IANA zone | America/St Lucia | Europe/Madrid |
| Daylight saving | Not observed | On summer time → UTC+1, Oct 25, 02:00 |
| Sunrise | 05:55 | 07:58 |
| Sunset | 17:49 | 19:20 |
| Daylight | 11 h 54 min | 11 h 22 min |
| People on this clock | 22,000 | 1,660,122 |
Compare Castries with another city
More comparisons with Castries: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Castries and Barcelona: common questions
What is the time difference between Castries and Barcelona?
Barcelona is 6 hours ahead: it uses UTC+2, while Castries is on UTC−4.
If it is 9:00 AM in Castries, what time is it in Barcelona?
At 9:00 AM in Castries, clocks in Barcelona show 3:00 PM.
If it is 6:00 PM in Castries, what time is it in Barcelona?
At 6:00 PM in Castries, clocks in Barcelona show 12:00 AM (the next day).
Is there a time when both Castries and Barcelona are at work?
Yes: from 9:00 AM to 12:00 PM in Castries (3:00 PM to 6:00 PM in Barcelona), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Barcelona compared with Castries?
The new day starts in Barcelona earlier: at 6:00 PM in Castries it is already midnight there. Until 6:00 AM in Barcelona, Castries is still on the previous day.
Is the time difference between Castries and Barcelona the same all year?
No. Only Barcelona switches to summer time, so the gap changes twice a year. From October 25, 2026, Barcelona will be 5 hours ahead of Castries.
