🇧🇬 Sofia, Bulgaria
38
- Eastern European Summer Time
- UTC+3
- Golden hour
☀️ 07:45 · 🌙 18:40 · 10 h 55 min
Sofia to Rio de Mouro: time difference
Rio de Mouro is 2 h behind Sofia. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇵🇹 Rio de Mouro, Portugal
38
- Western European Summer Time
- UTC+1
- Daytime
☀️ 07:51 · 🌙 18:55 · 11 h 4 min
−2 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Sofia 18:10 6:10 PM Rio de Mouro 16:10 4:10 PM You –:–
18:10 6:10 PM
Eastern European Summer Time · UTC+3
☀️ 07:45 · 🌙 18:40
16:10 4:10 PM
Western European Summer Time · UTC+1
☀️ 07:51 · 🌙 18:55
·
−2 h
Rio de Mouro is 2 h behind Sofia.
When you, Sofia and Rio de Mouro 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
🇵🇹 Rio de Mouro
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 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇧🇬 Sofia | 🇵🇹 Rio de Mouro |
|---|---|---|
| Local time | 18:10 | 16:10 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 2026 |
| Time zone | Eastern European Summer Time | Western European Summer Time |
| UTC offset | UTC+3 | UTC+1 |
| Offset from Sofia | — | −2 h |
| IANA zone | Europe/Sofia | Europe/Lisbon |
| Daylight saving | On summer time → UTC+2, Oct 25, 03:00 | On summer time → UTC+0, Oct 25, 01:00 |
| Sunrise | 07:45 | 07:51 |
| Sunset | 18:40 | 18:55 |
| Daylight | 10 h 55 min | 11 h 4 min |
| People on this clock | 1,286,383 | 49,493 |
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 Rio de Mouro: common questions
How far behind Sofia is Rio de Mouro?
Rio de Mouro is 2 hours behind Sofia: UTC+1 against UTC+3.
What time is it in Rio de Mouro at the start of the working day in Sofia?
The working day in Sofia starts at 9:00 AM; in Rio de Mouro it is 7:00 AM at that moment.
What time is it in Rio de Mouro when it is 6:00 PM in Sofia?
When it is 6:00 PM in Sofia, it is 4:00 PM in Rio de Mouro.
Is there a time when both Sofia and Rio de Mouro are at work?
Yes: from 11:00 AM to 6:00 PM in Sofia (9:00 AM to 4:00 PM in Rio de Mouro), the working days (9:00 AM–6:00 PM) overlap.
When is it still the previous day in Rio de Mouro?
Until 2:00 AM in Sofia it is still the previous day in Rio de Mouro. The other way round, from 10:00 PM in Rio de Mouro it is already the next day in Sofia.
Is the time difference between Sofia and Rio de Mouro the same all year?
Yes. Both places switch to summer time and back on the same dates, so the gap remains 2 hours.
