Kalix to Sofia: time difference
Sofia is 1 h ahead of Kalix. 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.
Kalix 00:36 12:36 AM Sofia 01:36 1:36 AM You –:–
00:36 12:36 AM
Central European Summer Time · UTC+2
☀️ 07:44 · 🌙 16:43
01:36 1:36 AM
Eastern European Summer Time · UTC+3
☀️ 07:47 · 🌙 18:37
·
+1 h
Sofia is 1 h ahead of Kalix.
When you, Kalix 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
🇸🇪 Kalix
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 | 🇸🇪 Kalix | 🇧🇬 Sofia |
|---|---|---|
| Local time | 00:36 | 01:36 |
| Local date | Wednesday, October 21, 2026 | Wednesday, October 21, 2026 |
| Time zone | Central European Summer Time | Eastern European Summer Time |
| UTC offset | UTC+2 | UTC+3 |
| Offset from Kalix | — | +1 h |
| IANA zone | Europe/Stockholm | Europe/Sofia |
| Daylight saving | On summer time → UTC+1, Oct 25, 02:00 | On summer time → UTC+2, Oct 25, 03:00 |
| Sunrise | 07:44 | 07:47 |
| Sunset | 16:43 | 18:37 |
| Daylight | 8 h 59 min | 10 h 50 min |
| People on this clock | 15,734 | 1,286,383 |
Compare Kalix with another city
More comparisons with Kalix: the time zones next to it and the far side of the clock.
Big time differences
Kalix and Sofia: common questions
How many hours ahead of Kalix is Sofia?
The clocks in Sofia are 1 hour ahead of those in Kalix (UTC+3 and UTC+2).
If it is 9:00 AM in Kalix, what time is it in Sofia?
At 9:00 AM in Kalix, clocks in Sofia show 10:00 AM.
What time is it in Sofia when it is 6:00 PM in Kalix?
When it is 6:00 PM in Kalix, it is 7:00 PM in Sofia.
When do working hours in Kalix and in Sofia overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 5:00 PM in Kalix, which is 10:00 AM to 6:00 PM in Sofia.
When is it already the next day in Sofia?
From 11:00 PM in Kalix it is already the next day in Sofia. The other way round, until 1:00 AM in Sofia it is still the previous day in Kalix.
Does the time gap between Kalix and Sofia change during the year?
No – both places switch to and from summer time on the same dates, so the gap stays 1 hour.
