🇧🇬 Sofia, Bulgaria
45
- Eastern European Summer Time
- UTC+3
- Golden hour
☀️ 07:42 · 🌙 18:43 · 11 h 1 min
Sofia to Uster: time difference
Uster is 1 h behind Sofia. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇨🇭 Uster, Switzerland
45
- Central European Summer Time
- UTC+2
- Daytime
☀️ 07:47 · 🌙 18:36 · 10 h 49 min
−1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Sofia 17:37 5:37 PM Uster 16:37 4:37 PM You –:–
17:37 5:37 PM
Eastern European Summer Time · UTC+3
☀️ 07:42 · 🌙 18:43
16:37 4:37 PM
Central European Summer Time · UTC+2
☀️ 07:47 · 🌙 18:36
·
−1 h
Uster is 1 h behind Sofia.
When you, Sofia and Uster 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
🇨🇭 Uster
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 | 🇨🇭 Uster |
|---|---|---|
| Local time | 17:37 | 16:37 |
| Local date | Saturday, October 17, 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/Zurich |
| Daylight saving | On summer time → UTC+2, Oct 25, 03:00 | On summer time → UTC+1, Oct 25, 02:00 |
| Sunrise | 07:42 | 07:47 |
| Sunset | 18:43 | 18:36 |
| Daylight | 11 h 1 min | 10 h 49 min |
| People on this clock | 1,286,383 | 33,097 |
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 Uster: common questions
What is the time difference between Sofia and Uster?
Uster is 1 hour behind: it uses UTC+2, while Sofia is on UTC+3.
If it is 9:00 AM in Sofia, what time is it in Uster?
At 9:00 AM in Sofia, clocks in Uster show 8:00 AM.
If it is 6:00 PM in Sofia, what time is it in Uster?
At 6:00 PM in Sofia, clocks in Uster show 5:00 PM.
When do working hours in Sofia and in Uster 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 Uster.
When does the date change in Uster compared with Sofia?
The new day starts in Uster later: until 1:00 AM in Sofia, it is still the previous day there. From 11:00 PM in Uster, Sofia is already on the next day.
Does the time difference between Sofia and Uster change?
No. The clocks in Sofia and in Uster change on the same dates, so the difference stays 1 hour.
