Sofia to Porto Viro: time difference
Porto Viro is 1 h behind Sofia. Live clocks for both, the working hours they share, and how each one sits against your own time.
−1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Sofia 23:42 11:42 PM Porto Viro 22:42 10:42 PM You –:–
23:42 11:42 PM
Eastern European Summer Time · UTC+3
☀️ 07:42 · 🌙 18:43
22:42 10:42 PM
Central European Summer Time · UTC+2
☀️ 07:30 · 🌙 18:25
·
−1 h
Porto Viro is 1 h behind Sofia.
When you, Sofia and Porto Viro are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇧🇬 Sofia
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
🇮🇹 Porto Viro
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 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇧🇬 Sofia | 🇮🇹 Porto Viro |
|---|---|---|
| Local time | 23:42 | 22:42 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 2026 |
| Time zone | Eastern European Summer Time | Central European Summer Time |
| UTC offset | UTC+3 | UTC+2 |
| Offset from Sofia | — | −1 h |
| IANA zone | Europe/Sofia | Europe/Rome |
| Daylight saving | On summer time → UTC+2, Oct 25, 03:00 | On summer time → UTC+1, Oct 25, 02:00 |
| Sunrise | 07:42 | 07:30 |
| Sunset | 18:43 | 18:25 |
| Daylight | 11 h 1 min | 10 h 55 min |
| People on this clock | 1,286,383 | 14,494 |
Compare Sofia with another city
More comparisons with Sofia: the time zones next to it and the far side of the clock.
Big time differences
Sofia and Porto Viro: common questions
How far behind Sofia is Porto Viro?
Porto Viro is 1 hour behind Sofia: UTC+2 against UTC+3.
If it is 9:00 AM in Sofia, what time is it in Porto Viro?
At 9:00 AM in Sofia, clocks in Porto Viro show 8:00 AM.
If it is 6:00 PM in Sofia, what time is it in Porto Viro?
At 6:00 PM in Sofia, clocks in Porto Viro show 5:00 PM.
When do working hours in Sofia and in Porto Viro overlap?
Working hours (9:00 AM–6:00 PM) overlap from 10:00 AM to 6:00 PM in Sofia, which is 9:00 AM to 5:00 PM in Porto Viro.
When does the date change in Porto Viro compared with Sofia?
The new day starts in Porto Viro later: until 1:00 AM in Sofia, it is still the previous day there. From 11:00 PM in Porto Viro, Sofia is already on the next day.
Is the time difference between Sofia and Porto Viro the same all year?
Yes. Both places switch to summer time and back on the same dates, so the gap remains 1 hour.
