Barcelona to St. Thomas: time difference
St. Thomas is 6 h behind Barcelona. 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.
Barcelona 03:27 3:27 AM St. Thomas 21:27 9:27 PM You –:–
03:27 3:27 AM
Central European Summer Time · UTC+2
☀️ 08:03 · 🌙 19:12
21:27 9:27 PM
Eastern Daylight Time · UTC-4
☀️ 07:37 · 🌙 18:46
·
−6 h
St. Thomas is 6 h behind Barcelona.
When you, Barcelona and St. Thomas are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇪🇸 Barcelona
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
🇨🇦 St. Thomas
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 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇪🇸 Barcelona | 🇨🇦 St. Thomas |
|---|---|---|
| Local time | 03:27 | 21:27 |
| Local date | Thursday, October 15, 2026 | Wednesday, October 14, 2026 |
| Time zone | Central European Summer Time | Eastern Daylight Time |
| UTC offset | UTC+2 | UTC-4 |
| Offset from Barcelona | — | −6 h |
| IANA zone | Europe/Madrid | America/Toronto |
| Daylight saving | On summer time → UTC+1, Oct 25, 02:00 | On summer time → UTC-5, Nov 1, 01:00 |
| Sunrise | 08:03 | 07:37 |
| Sunset | 19:12 | 18:46 |
| Daylight | 11 h 9 min | 11 h 8 min |
| People on this clock | 1,660,122 | 38,909 |
Compare Barcelona with another city
More comparisons with Barcelona: the time zones next to it and the far side of the clock.
Big time differences
Barcelona and St. Thomas: common questions
What is the time difference between Barcelona and St. Thomas?
St. Thomas is 6 hours behind: it uses UTC−4, while Barcelona is on UTC+2.
If it is 9:00 AM in Barcelona, what time is it in St. Thomas?
At 9:00 AM in Barcelona, clocks in St. Thomas show 3:00 AM.
If it is 6:00 PM in Barcelona, what time is it in St. Thomas?
At 6:00 PM in Barcelona, clocks in St. Thomas show 12:00 PM.
When do working hours in Barcelona and in St. Thomas overlap?
Working hours (9:00 AM–6:00 PM) overlap from 3:00 PM to 6:00 PM in Barcelona, which is 9:00 AM to 12:00 PM in St. Thomas.
When is it still the previous day in St. Thomas?
Until 6:00 AM in Barcelona it is still the previous day in St. Thomas. The other way round, from 6:00 PM in St. Thomas it is already the next day in Barcelona.
Does the time difference between Barcelona and St. Thomas change?
Yes. Both places change their clocks, but on different dates. From October 25, 2026, St. Thomas will be 5 hours behind Barcelona.
