Sliven to Tbilisi: time difference
Tbilisi is 1 h ahead of Sliven. Live clocks for both, the working hours they share, and how each one sits against your own time.
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Sliven 21:44 9:44 PM Tbilisi 22:44 10:44 PM You –:–
21:44 9:44 PM
Eastern European Summer Time · UTC+3
☀️ 07:30 · 🌙 18:31
22:44 10:44 PM
Georgia Standard Time · UTC+4
☀️ 07:15 · 🌙 18:18
·
+1 h
Tbilisi is 1 h ahead of Sliven.
When you, Sliven and Tbilisi are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇧🇬 Sliven
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
🇬🇪 Tbilisi
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
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Time zones side by side
| Detail | 🇧🇬 Sliven | 🇬🇪 Tbilisi |
|---|---|---|
| Local time | 21:44 | 22:44 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 2026 |
| Time zone | Eastern European Summer Time | Georgia Standard Time |
| UTC offset | UTC+3 | UTC+4 |
| Offset from Sliven | — | +1 h |
| IANA zone | Europe/Sofia | Asia/Tbilisi |
| Daylight saving | On summer time → UTC+2, Oct 25, 03:00 | Not observed |
| Sunrise | 07:30 | 07:15 |
| Sunset | 18:31 | 18:18 |
| Daylight | 11 h 1 min | 11 h 3 min |
| People on this clock | 95,806 | 1,241,700 |
Compare Sliven with another city
More comparisons with Sliven: the time zones next to it and the far side of the clock.
Big time differences
Sliven and Tbilisi: common questions
How far ahead of Sliven is Tbilisi?
Tbilisi is 1 hour ahead of Sliven: UTC+4 against UTC+3.
What time is it in Tbilisi at the start of the working day in Sliven?
The working day in Sliven starts at 9:00 AM; in Tbilisi it is 10:00 AM at that moment.
What time is it in Tbilisi at the end of the working day in Sliven?
The working day in Sliven ends at 6:00 PM; in Tbilisi it is 7:00 PM at that moment.
Is there a time when both Sliven and Tbilisi are at work?
Yes: from 9:00 AM to 5:00 PM in Sliven (10:00 AM to 6:00 PM in Tbilisi), the working days (9:00 AM–6:00 PM) overlap.
When is it already the next day in Tbilisi?
From 11:00 PM in Sliven it is already the next day in Tbilisi. The other way round, until 1:00 AM in Tbilisi it is still the previous day in Sliven.
Does the time difference between Sliven and Tbilisi change?
Yes. The clocks change only in Sliven. From October 25, 2026, Tbilisi will be 2 hours ahead of Sliven.
