Barcelona to Seongnam: time difference
Seongnam is 7 h ahead of 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 19:28 7:28 PM Seongnam 02:28 2:28 AM You –:–
19:28 7:28 PM
Central European Summer Time · UTC+2
☀️ 08:06 · 🌙 19:09
02:28 2:28 AM
Korean Standard Time · UTC+9
☀️ 06:42 · 🌙 17:52
·
+7 h
Seongnam is 7 h ahead of Barcelona.
When you, Barcelona and Seongnam 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
🇰🇷 Seongnam
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
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇪🇸 Barcelona | 🇰🇷 Seongnam |
|---|---|---|
| Local time | 19:28 | 02:28 |
| Local date | Saturday, October 17, 2026 | Sunday, October 18, 2026 |
| Time zone | Central European Summer Time | Korean Standard Time |
| UTC offset | UTC+2 | UTC+9 |
| Offset from Barcelona | — | +7 h |
| IANA zone | Europe/Madrid | Asia/Seoul |
| Daylight saving | On summer time → UTC+1, Oct 25, 02:00 | Not observed |
| Sunrise | 08:06 | 06:42 |
| Sunset | 19:09 | 17:52 |
| Daylight | 11 h 4 min | 11 h 10 min |
| People on this clock | 1,660,122 | 967,510 |
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 Seongnam: common questions
How far ahead of Barcelona is Seongnam?
Seongnam is 7 hours ahead of Barcelona: UTC+9 against UTC+2.
What time is it in Seongnam when it is 9:00 AM in Barcelona?
When it is 9:00 AM in Barcelona, it is 4:00 PM in Seongnam.
If it is 6:00 PM in Barcelona, what time is it in Seongnam?
At 6:00 PM in Barcelona, clocks in Seongnam show 1:00 AM (the next day).
Is there a time when both Barcelona and Seongnam are at work?
Yes: from 9:00 AM to 11:00 AM in Barcelona (4:00 PM to 6:00 PM in Seongnam), the working days (9:00 AM–6:00 PM) overlap.
When is it already the next day in Seongnam?
From 5:00 PM in Barcelona it is already the next day in Seongnam. The other way round, until 7:00 AM in Seongnam it is still the previous day in Barcelona.
Is the time difference between Barcelona and Seongnam the same all year?
No. Only Barcelona switches to summer time, so the gap changes twice a year. From October 25, 2026, Seongnam will be 8 hours ahead of Barcelona.
