Sofia to Waterloo: time difference
Waterloo is 1 h behind Sofia. 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.
Sofia 00:17 12:17 AM Waterloo 23:17 11:17 PM You –:–
00:17 12:17 AM
Eastern European Summer Time · UTC+3
☀️ 07:42 · 🌙 18:43
23:17 11:17 PM
Central European Summer Time · UTC+2
☀️ 08:09 · 🌙 18:48
·
−1 h
Waterloo is 1 h behind Sofia.
When you, Sofia and Waterloo 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
🇧🇪 Waterloo
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 | 🇧🇪 Waterloo |
|---|---|---|
| Local time | 00:17 | 23:17 |
| Local date | Sunday, October 18, 2026 | Saturday, October 17, 2026 |
| Time zone | Eastern European Summer Time | Central European Summer Time |
| UTC offset | UTC+3 | UTC+2 |
| Offset from Sofia | — | −1 h |
| IANA zone | Europe/Sofia | Europe/Brussels |
| Daylight saving | On summer time → UTC+2, Oct 25, 03:00 | On summer time → UTC+1, Oct 25, 02:00 |
| Sunrise | 07:42 | 08:09 |
| Sunset | 18:43 | 18:48 |
| Daylight | 11 h 1 min | 10 h 40 min |
| People on this clock | 1,286,383 | 29,649 |
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 Waterloo: common questions
What is the time difference between Sofia and Waterloo?
Waterloo is 1 hour behind: it uses UTC+2, while Sofia is on UTC+3.
What time is it in Waterloo at the start of the working day in Sofia?
The working day in Sofia starts at 9:00 AM; in Waterloo it is 8:00 AM at that moment.
What time is it in Waterloo at the end of the working day in Sofia?
The working day in Sofia ends at 6:00 PM; in Waterloo it is 5:00 PM at that moment.
When do working hours in Sofia and in Waterloo overlap?
Working hours (9:00 AM–6:00 PM) overlap from 10:00 AM to 6:00 PM in Sofia, which is 9:00 AM to 5:00 PM in Waterloo.
When is it still the previous day in Waterloo?
Until 1:00 AM in Sofia it is still the previous day in Waterloo. The other way round, from 11:00 PM in Waterloo it is already the next day in Sofia.
Is the time difference between Sofia and Waterloo the same all year?
Yes. Both places switch to summer time and back on the same dates, so the gap remains 1 hour.
