Barcelona to Irkutsk: time difference
Irkutsk is 6 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 04:25 4:25 AM Irkutsk 10:25 10:25 AM You –:–
04:25 4:25 AM
Central European Summer Time · UTC+2
☀️ 07:58 · 🌙 19:20
10:25 10:25 AM
Irkutsk Standard Time · UTC+8
☀️ 07:19 · 🌙 18:22
·
+6 h
Irkutsk is 6 h ahead of Barcelona.
When you, Barcelona and Irkutsk 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
🇷🇺 Irkutsk
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 | 🇪🇸 Barcelona | 🇷🇺 Irkutsk |
|---|---|---|
| Local time | 04:25 | 10:25 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Central European Summer Time | Irkutsk Standard Time |
| UTC offset | UTC+2 | UTC+8 |
| Offset from Barcelona | — | +6 h |
| IANA zone | Europe/Madrid | Asia/Irkutsk |
| Daylight saving | On summer time → UTC+1, Oct 25, 02:00 | Not observed |
| Sunrise | 07:58 | 07:19 |
| Sunset | 19:20 | 18:22 |
| Daylight | 11 h 22 min | 11 h 4 min |
| People on this clock | 1,660,122 | 617,515 |
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 Irkutsk: common questions
How far ahead of Barcelona is Irkutsk?
Irkutsk is 6 hours ahead of Barcelona: UTC+8 against UTC+2.
What time is it in Irkutsk at the start of the working day in Barcelona?
The working day in Barcelona starts at 9:00 AM; in Irkutsk it is 3:00 PM at that moment.
If it is 6:00 PM in Barcelona, what time is it in Irkutsk?
At 6:00 PM in Barcelona, clocks in Irkutsk show 12:00 AM (the next day).
Is there a time when both Barcelona and Irkutsk are at work?
Yes: from 9:00 AM to 12:00 PM in Barcelona (3:00 PM to 6:00 PM in Irkutsk), the working days (9:00 AM–6:00 PM) overlap.
From what time in Barcelona is it tomorrow in Irkutsk?
Once it is 6:00 PM in Barcelona, the date in Irkutsk has already changed. Until 6:00 AM in Irkutsk, it is still the previous day in Barcelona.
Does the time gap between Barcelona and Irkutsk change during the year?
Yes – daylight saving time is used in Barcelona but not in Irkutsk. From October 25, 2026, Irkutsk will be 7 hours ahead of Barcelona.
