St. Louis, MO to Barcelona: time difference
Barcelona is 7 h ahead of St. Louis, MO. Live clocks for both, the working hours they share, and how each one sits against your own time.
+7 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
St. Louis, MO 18:28 6:28 PM Barcelona 01:28 1:28 AM You –:–
18:28 6:28 PM
Central Daylight Time · UTC-5
☀️ 07:17 · 🌙 18:16
01:28 1:28 AM
Central European Summer Time · UTC+2
☀️ 08:10 · 🌙 19:03
·
+7 h
Barcelona is 7 h ahead of St. Louis, MO.
When you, St. Louis, MO 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
🇺🇸 St. Louis, MO
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
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 6 6 AM
📍 Your time
- Asleep
- Early
- Working hours
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Time zones side by side
| Detail | 🇺🇸 St. Louis, MO | 🇪🇸 Barcelona |
|---|---|---|
| Local time | 18:28 | 01:28 |
| Local date | Wednesday, October 21, 2026 | Thursday, October 22, 2026 |
| Time zone | Central Daylight Time | Central European Summer Time |
| UTC offset | UTC-5 | UTC+2 |
| Offset from St. Louis, MO | — | +7 h |
| IANA zone | America/Chicago | Europe/Madrid |
| Daylight saving | On summer time → UTC-6, Nov 1, 01:00 | On summer time → UTC+1, Oct 25, 02:00 |
| Sunrise | 07:17 | 08:10 |
| Sunset | 18:16 | 19:03 |
| Daylight | 10 h 59 min | 10 h 53 min |
| People on this clock | 301,578 | 1,660,122 |
Compare St. Louis, MO with another city
More comparisons with St. Louis, MO: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
St. Louis, MO and Barcelona: common questions
What is the time difference between St. Louis, MO, and Barcelona?
Barcelona is 7 hours ahead: it uses UTC+2, while St. Louis is on UTC−5.
What time is it in Barcelona at the start of the working day in St. Louis, MO?
The working day in St. Louis starts at 9:00 AM; in Barcelona it is 4:00 PM at that moment.
If it is 6:00 PM in St. Louis, MO, what time is it in Barcelona?
At 6:00 PM in St. Louis, clocks in Barcelona show 1:00 AM (the next day).
When is a good time to call Barcelona from St. Louis, MO?
Between 9:00 AM and 11:00 AM in St. Louis – that is 4:00 PM to 6:00 PM in Barcelona – both places are within working hours (9:00 AM–6:00 PM).
When is it already the next day in Barcelona?
From 5:00 PM in St. Louis, MO, it is already the next day in Barcelona. The other way round, until 7:00 AM in Barcelona it is still the previous day in St. Louis.
Is the time difference between St. Louis, MO, and Barcelona the same all year?
No. Both places use summer time, but they switch on different dates, so for a while the gap changes. From October 25, 2026, Barcelona will be 6 hours ahead of St. Louis.
