Udomlya to Sofia: time difference
Sofia is 1 h behind Udomlya. 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.
Udomlya 18:18 6:18 PM Sofia 17:18 5:18 PM You –:–
18:18 6:18 PM
Moscow Standard Time · UTC+3
☀️ 07:44 · 🌙 17:05
17:18 5:18 PM
Eastern European Standard Time · UTC+2
☀️ 06:56 · 🌙 17:27
·
−1 h
Sofia is 1 h behind Udomlya.
When you, Udomlya 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
🇷🇺 Udomlya
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
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 | 🇷🇺 Udomlya | 🇧🇬 Sofia |
|---|---|---|
| Local time | 18:18 | 17:18 |
| Local date | Wednesday, October 28, 2026 | Wednesday, October 28, 2026 |
| Time zone | Moscow Standard Time | Eastern European Standard Time |
| UTC offset | UTC+3 | UTC+2 |
| Offset from Udomlya | — | −1 h |
| IANA zone | Europe/Moscow | Europe/Sofia |
| Daylight saving | Not observed | On standard time → UTC+3, Mar 28, 04:00 |
| Sunrise | 07:44 | 06:56 |
| Sunset | 17:05 | 17:27 |
| Daylight | 9 h 21 min | 10 h 31 min |
| People on this clock | 28,972 | 1,286,383 |
Compare Udomlya with another city
More comparisons with Udomlya: the time zones next to it and the far side of the clock.
Big time differences
Udomlya and Sofia: common questions
How far behind Udomlya is Sofia?
Sofia is 1 hour behind Udomlya: UTC+2 against UTC+3.
What time is it in Sofia when it is 9:00 AM in Udomlya?
When it is 9:00 AM in Udomlya, it is 8:00 AM in Sofia.
What time is it in Sofia when it is 6:00 PM in Udomlya?
When it is 6:00 PM in Udomlya, it is 5:00 PM in Sofia.
When is a good time to call Sofia from Udomlya?
Between 10:00 AM and 6:00 PM in Udomlya – that is 9:00 AM to 5:00 PM in Sofia – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Sofia compared with Udomlya?
The new day starts in Sofia later: until 1:00 AM in Udomlya, it is still the previous day there. From 11:00 PM in Sofia, Udomlya is already on the next day.
Does the time gap between Udomlya and Sofia change during the year?
Yes – daylight saving time is used in Sofia but not in Udomlya. From March 28, 2027, Sofia and Udomlya will have the same time.
