Voiron to Sofia: time difference
Sofia is 1 h ahead of Voiron. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇧🇬 Sofia, Bulgaria
05
- Eastern European Summer Time
- UTC+3
- Golden hour
☀️ 07:41 · 🌙 18:45 · 11 h 4 min
+1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Voiron 07:41 7:41 AM Sofia 08:41 8:41 AM You –:–
07:41 7:41 AM
Central European Summer Time · UTC+2
☀️ 07:55 · 🌙 18:53
08:41 8:41 AM
Eastern European Summer Time · UTC+3
☀️ 07:41 · 🌙 18:45
·
+1 h
Sofia is 1 h ahead of Voiron.
When you, Voiron and Sofia are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇫🇷 Voiron
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
🇧🇬 Sofia
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 0 12 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇫🇷 Voiron | 🇧🇬 Sofia |
|---|---|---|
| Local time | 07:41 | 08:41 |
| Local date | Friday, October 16, 2026 | Friday, October 16, 2026 |
| Time zone | Central European Summer Time | Eastern European Summer Time |
| UTC offset | UTC+2 | UTC+3 |
| Offset from Voiron | — | +1 h |
| IANA zone | Europe/Paris | Europe/Sofia |
| Daylight saving | On summer time → UTC+1, Oct 25, 02:00 | On summer time → UTC+2, Oct 25, 03:00 |
| Sunrise | 07:55 | 07:41 |
| Sunset | 18:53 | 18:45 |
| Daylight | 10 h 57 min | 11 h 4 min |
| People on this clock | 20,891 | 1,286,383 |
Compare Voiron with another city
More comparisons with Voiron: the time zones next to it and the far side of the clock.
Big time differences
Voiron and Sofia: common questions
What is the time difference between Voiron and Sofia?
Sofia is 1 hour ahead: it uses UTC+3, while Voiron is on UTC+2.
What time is it in Sofia when it is 9:00 AM in Voiron?
When it is 9:00 AM in Voiron, it is 10:00 AM in Sofia.
If it is 6:00 PM in Voiron, what time is it in Sofia?
At 6:00 PM in Voiron, clocks in Sofia show 7:00 PM.
When do working hours in Voiron and in Sofia overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 5:00 PM in Voiron, which is 10:00 AM to 6:00 PM in Sofia.
When does the date change in Sofia compared with Voiron?
The new day starts in Sofia earlier: at 11:00 PM in Voiron it is already midnight there. Until 1:00 AM in Sofia, Voiron is still on the previous day.
Is the time difference between Voiron and Sofia the same all year?
Yes. Both places switch to summer time and back on the same dates, so the gap remains 1 hour.
