Halden to Sofia: time difference
Sofia is 1 h ahead of Halden. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇧🇬 Sofia, Bulgaria
56
- Eastern European Summer Time
- UTC+3
- Golden hour
☀️ 07:42 · 🌙 18:43 · 11 h 1 min
+1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Halden 16:37 4:37 PM Sofia 17:37 5:37 PM You –:–
16:37 4:37 PM
Central European Summer Time · UTC+2
☀️ 07:56 · 🌙 18:04
17:37 5:37 PM
Eastern European Summer Time · UTC+3
☀️ 07:42 · 🌙 18:43
·
+1 h
Sofia is 1 h ahead of Halden.
When you, Halden 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
🇳🇴 Halden
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 | 🇳🇴 Halden | 🇧🇬 Sofia |
|---|---|---|
| Local time | 16:37 | 17:37 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 2026 |
| Time zone | Central European Summer Time | Eastern European Summer Time |
| UTC offset | UTC+2 | UTC+3 |
| Offset from Halden | — | +1 h |
| IANA zone | Europe/Oslo | Europe/Sofia |
| Daylight saving | On summer time → UTC+1, Oct 25, 02:00 | On summer time → UTC+2, Oct 25, 03:00 |
| Sunrise | 07:56 | 07:42 |
| Sunset | 18:04 | 18:43 |
| Daylight | 10 h 8 min | 11 h 1 min |
| People on this clock | 31,965 | 1,286,383 |
Compare Halden with another city
More comparisons with Halden: the time zones next to it and the far side of the clock.
Big time differences
Halden and Sofia: common questions
How far ahead of Halden is Sofia?
Sofia is 1 hour ahead of Halden: UTC+3 against UTC+2.
If it is 9:00 AM in Halden, what time is it in Sofia?
At 9:00 AM in Halden, clocks in Sofia show 10:00 AM.
If it is 6:00 PM in Halden, what time is it in Sofia?
At 6:00 PM in Halden, clocks in Sofia show 7:00 PM.
When do working hours in Halden and in Sofia overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 5:00 PM in Halden, which is 10:00 AM to 6:00 PM in Sofia.
When does the date change in Sofia compared with Halden?
The new day starts in Sofia earlier: at 11:00 PM in Halden it is already midnight there. Until 1:00 AM in Sofia, Halden is still on the previous day.
Is the time difference between Halden 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.
