Tbilisi to Guinea: time difference
Guinea is 4 h behind Tbilisi. 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.
Tbilisi 07:12 7:12 AM Guinea 03:12 3:12 AM You –:–
07:12 7:12 AM
Georgia Standard Time · UTC+4
☀️ 07:07 · 🌙 18:30
03:12 3:12 AM
Greenwich Mean Time · UTC+0
☀️ 06:44 · 🌙 18:41
·
−4 h
Guinea is 4 h behind Tbilisi.
When you, Tbilisi and Guinea are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇬🇪 Tbilisi
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
🇬🇳 Guinea
20 8 PM 21 9 PM 22 10 PM 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇬🇪 Tbilisi | 🇬🇳 Guinea |
|---|---|---|
| Local time | 07:12 | 03:12 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Georgia Standard Time | Greenwich Mean Time |
| UTC offset | UTC+4 | UTC+0 |
| Offset from Tbilisi | — | −4 h |
| IANA zone | Asia/Tbilisi | Africa/Conakry |
| Daylight saving | Not observed | Not observed |
| Sunrise | 07:07 | 06:44 |
| Sunset | 18:30 | 18:41 |
| Daylight | 11 h 22 min | 11 h 58 min |
| People on this clock | 1,241,700 | 12,717,176 |
Compare Tbilisi with another city
More comparisons with Tbilisi: the time zones next to it and the far side of the clock.
Big time differences
Tbilisi and Guinea: common questions
How far behind Tbilisi is Guinea?
Guinea is 4 hours behind Tbilisi: UTC+0 against UTC+4.
What time is it in Guinea at the start of the working day in Tbilisi?
The working day in Tbilisi starts at 9:00 AM; in Guinea it is 5:00 AM at that moment.
If it is 6:00 PM in Tbilisi, what time is it in Guinea?
At 6:00 PM in Tbilisi, clocks in Guinea show 2:00 PM.
When is a good time to call Guinea from Tbilisi?
Between 1:00 PM and 6:00 PM in Tbilisi – that is 9:00 AM to 2:00 PM in Guinea – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Guinea compared with Tbilisi?
The new day starts in Guinea later: until 4:00 AM in Tbilisi, it is still the previous day there. From 8:00 PM in Guinea, Tbilisi is already on the next day.
Does the time gap between Tbilisi and Guinea change during the year?
No, the clocks change neither in Tbilisi nor in Guinea, so the gap is 4 hours all year round.
