Sofia to Byumba: time difference
Byumba is 1 h behind Sofia. 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.
Sofia 11:00 11:00 AM Byumba 10:00 10:00 AM You –:–
11:00 11:00 AM
Eastern European Summer Time · UTC+3
☀️ 07:34 · 🌙 18:55
10:00 10:00 AM
Central Africa Time · UTC+2
☀️ 05:43 · 🌙 17:52
·
−1 h
Byumba is 1 h behind Sofia.
When you, Sofia and Byumba 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
🇷🇼 Byumba
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 | 🇷🇼 Byumba |
|---|---|---|
| Local time | 11:00 | 10:00 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Eastern European Summer Time | Central Africa Time |
| UTC offset | UTC+3 | UTC+2 |
| Offset from Sofia | — | −1 h |
| IANA zone | Europe/Sofia | Africa/Kigali |
| Daylight saving | On summer time → UTC+2, Oct 25, 03:00 | Not observed |
| Sunrise | 07:34 | 05:43 |
| Sunset | 18:55 | 17:52 |
| Daylight | 11 h 20 min | 12 h 8 min |
| People on this clock | 1,286,383 | 43,134 |
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 Byumba: common questions
How far behind Sofia is Byumba?
Byumba is 1 hour behind Sofia: UTC+2 against UTC+3.
What time is it in Byumba when it is 9:00 AM in Sofia?
When it is 9:00 AM in Sofia, it is 8:00 AM in Byumba.
What time is it in Byumba at the end of the working day in Sofia?
The working day in Sofia ends at 6:00 PM; in Byumba it is 5:00 PM at that moment.
When is a good time to call Byumba from Sofia?
Between 10:00 AM and 6:00 PM in Sofia – that is 9:00 AM to 5:00 PM in Byumba – both places are within working hours (9:00 AM–6:00 PM).
Until what time in Sofia is it still yesterday in Byumba?
Before 1:00 AM in Sofia, the date in Byumba has not changed yet. From 11:00 PM in Byumba, it is already the next day in Sofia.
Does the time gap between Sofia and Byumba change during the year?
Yes – daylight saving time is used in Sofia but not in Byumba. From October 25, 2026, Byumba and Sofia will have the same time.
