Corum to Sofia: time difference
Sofia is 1 h behind Corum. 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.
Corum 20:56 8:56 PM Sofia 19:56 7:56 PM You –:–
20:56 8:56 PM
Türkiye Standard Time · UTC+3
☀️ 07:15 · 🌙 17:34
19:56 7:56 PM
Eastern European Standard Time · UTC+2
☀️ 07:06 · 🌙 17:16
·
−1 h
Sofia is 1 h behind Corum.
When you, Corum 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
🇹🇷 Corum
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
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 | 🇹🇷 Corum | 🇧🇬 Sofia |
|---|---|---|
| Local time | 20:56 | 19:56 |
| Local date | Thursday, November 5, 2026 | Thursday, November 5, 2026 |
| Time zone | Türkiye Standard Time | Eastern European Standard Time |
| UTC offset | UTC+3 | UTC+2 |
| Offset from Corum | — | −1 h |
| IANA zone | Europe/Istanbul | Europe/Sofia |
| Daylight saving | Not observed | On standard time → UTC+3, Mar 28, 04:00 |
| Sunrise | 07:15 | 07:06 |
| Sunset | 17:34 | 17:16 |
| Daylight | 10 h 19 min | 10 h 10 min |
| People on this clock | 527,863 | 1,286,383 |
Compare Corum with another city
More comparisons with Corum: the time zones next to it and the far side of the clock.
Big time differences
Corum and Sofia: common questions
How many hours behind Corum is Sofia?
The clocks in Sofia are 1 hour behind those in Corum (UTC+2 and UTC+3).
If it is 9:00 AM in Corum, what time is it in Sofia?
At 9:00 AM in Corum, clocks in Sofia show 8:00 AM.
What time is it in Sofia at the end of the working day in Corum?
The working day in Corum ends at 6:00 PM; in Sofia it is 5:00 PM at that moment.
When do working hours in Corum and in Sofia overlap?
Working hours (9:00 AM–6:00 PM) overlap from 10:00 AM to 6:00 PM in Corum, which is 9:00 AM to 5:00 PM in Sofia.
Until what time in Corum is it still yesterday in Sofia?
Before 1:00 AM in Corum, the date in Sofia has not changed yet. From 11:00 PM in Sofia, it is already the next day in Corum.
Is the time difference between Corum and Sofia the same all year?
No. Only Sofia switches to summer time, so the gap changes twice a year. From March 28, 2027, Sofia and Corum will have the same time.
