Sofia to Heidelberg, GP: time difference
Heidelberg, GP is 1 h behind Sofia. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇿🇦 Heidelberg, GP, South Africa
42
- South Africa Standard Time
- UTC+2
- Daytime
☀️ 05:52 · 🌙 18:52 · 13 h
−1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Sofia 11:15 11:15 AM Heidelberg, GP 10:15 10:15 AM You –:–
11:15 11:15 AM
Eastern European Summer Time · UTC+3
☀️ 07:44 · 🌙 18:42
10:15 10:15 AM
South Africa Standard Time · UTC+2
☀️ 05:52 · 🌙 18:52
·
−1 h
Heidelberg, GP is 1 h behind Sofia.
When you, Sofia and Heidelberg, GP 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
🇿🇦 Heidelberg, GP
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 | 🇿🇦 Heidelberg, GP |
|---|---|---|
| Local time | 11:15 | 10:15 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Eastern European Summer Time | South Africa Standard Time |
| UTC offset | UTC+3 | UTC+2 |
| Offset from Sofia | — | −1 h |
| IANA zone | Europe/Sofia | Africa/Johannesburg |
| Daylight saving | On summer time → UTC+2, Oct 25, 03:00 | Not observed |
| Sunrise | 07:44 | 05:52 |
| Sunset | 18:42 | 18:52 |
| Daylight | 10 h 58 min | 13 h |
| People on this clock | 1,286,383 | 35,000 |
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 Heidelberg, GP: common questions
How many hours behind Sofia is Heidelberg, GP?
The clocks in Heidelberg are 1 hour behind those in Sofia (UTC+2 and UTC+3).
If it is 9:00 AM in Sofia, what time is it in Heidelberg, GP?
At 9:00 AM in Sofia, clocks in Heidelberg show 8:00 AM.
What time is it in Heidelberg, GP, when it is 6:00 PM in Sofia?
When it is 6:00 PM in Sofia, it is 5:00 PM in Heidelberg.
Is there a time when both Sofia and Heidelberg, GP, are at work?
Yes: from 10:00 AM to 6:00 PM in Sofia (9:00 AM to 5:00 PM in Heidelberg), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Heidelberg, GP, compared with Sofia?
The new day starts in Heidelberg later: until 1:00 AM in Sofia, it is still the previous day there. From 11:00 PM in Heidelberg, Sofia is already on the next day.
Is the time difference between Sofia and Heidelberg, GP, the same all year?
No. Only Sofia switches to summer time, so the gap changes twice a year. From October 25, 2026, Heidelberg and Sofia will have the same time.
