Haarlem to Sofia: time difference
Sofia is 1 h ahead of Haarlem. 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.
Haarlem 04:20 4:20 AM Sofia 05:20 5:20 AM You –:–
04:20 4:20 AM
Central European Summer Time · UTC+2
☀️ 07:58 · 🌙 19:00
05:20 5:20 AM
Eastern European Summer Time · UTC+3
☀️ 07:34 · 🌙 18:55
·
+1 h
Sofia is 1 h ahead of Haarlem.
When you, Haarlem 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
🇳🇱 Haarlem
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 | 🇳🇱 Haarlem | 🇧🇬 Sofia |
|---|---|---|
| Local time | 04:20 | 05:20 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Central European Summer Time | Eastern European Summer Time |
| UTC offset | UTC+2 | UTC+3 |
| Offset from Haarlem | — | +1 h |
| IANA zone | Europe/Amsterdam | Europe/Sofia |
| Daylight saving | On summer time → UTC+1, Oct 25, 02:00 | On summer time → UTC+2, Oct 25, 03:00 |
| Sunrise | 07:58 | 07:34 |
| Sunset | 19:00 | 18:55 |
| Daylight | 11 h 2 min | 11 h 20 min |
| People on this clock | 165,396 | 1,286,383 |
Compare Haarlem with another city
More comparisons with Haarlem: the time zones next to it and the far side of the clock.
Big time differences
Haarlem and Sofia: common questions
How many hours ahead of Haarlem is Sofia?
The clocks in Sofia are 1 hour ahead of those in Haarlem (UTC+3 and UTC+2).
What time is it in Sofia when it is 9:00 AM in Haarlem?
When it is 9:00 AM in Haarlem, it is 10:00 AM in Sofia.
What time is it in Sofia when it is 6:00 PM in Haarlem?
When it is 6:00 PM in Haarlem, it is 7:00 PM in Sofia.
When is a good time to call Sofia from Haarlem?
Between 9:00 AM and 5:00 PM in Haarlem – that is 10:00 AM to 6:00 PM in Sofia – both places are within working hours (9:00 AM–6:00 PM).
From what time in Haarlem is it tomorrow in Sofia?
Once it is 11:00 PM in Haarlem, the date in Sofia has already changed. Until 1:00 AM in Sofia, it is still the previous day in Haarlem.
Does the time difference between Haarlem and Sofia change?
No. The clocks in Haarlem and in Sofia change on the same dates, so the difference stays 1 hour.
