Rumia to Sofia: time difference
Sofia is 1 h ahead of Rumia. 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.
Rumia 02:25 2:25 AM Sofia 03:25 3:25 AM You –:–
02:25 2:25 AM
Central European Summer Time · UTC+2
☀️ 07:25 · 🌙 17:39
03:25 3:25 AM
Eastern European Summer Time · UTC+3
☀️ 07:46 · 🌙 18:38
·
+1 h
Sofia is 1 h ahead of Rumia.
When you, Rumia 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
🇵🇱 Rumia
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 | 🇵🇱 Rumia | 🇧🇬 Sofia |
|---|---|---|
| Local time | 02:25 | 03:25 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 2026 |
| Time zone | Central European Summer Time | Eastern European Summer Time |
| UTC offset | UTC+2 | UTC+3 |
| Offset from Rumia | — | +1 h |
| IANA zone | Europe/Warsaw | Europe/Sofia |
| Daylight saving | On summer time → UTC+1, Oct 25, 02:00 | On summer time → UTC+2, Oct 25, 03:00 |
| Sunrise | 07:25 | 07:46 |
| Sunset | 17:39 | 18:38 |
| Daylight | 10 h 14 min | 10 h 52 min |
| People on this clock | 49,672 | 1,286,383 |
Compare Rumia with another city
More comparisons with Rumia: the time zones next to it and the far side of the clock.
Big time differences
Rumia and Sofia: common questions
How far ahead of Rumia is Sofia?
Sofia is 1 hour ahead of Rumia: UTC+3 against UTC+2.
What time is it in Sofia at the start of the working day in Rumia?
The working day in Rumia starts at 9:00 AM; in Sofia it is 10:00 AM at that moment.
If it is 6:00 PM in Rumia, what time is it in Sofia?
At 6:00 PM in Rumia, clocks in Sofia show 7:00 PM.
Is there a time when both Rumia and Sofia are at work?
Yes: from 9:00 AM to 5:00 PM in Rumia (10:00 AM to 6:00 PM in Sofia), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Sofia compared with Rumia?
The new day starts in Sofia earlier: at 11:00 PM in Rumia it is already midnight there. Until 1:00 AM in Sofia, Rumia is still on the previous day.
Is the time difference between Rumia 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.
