Tbilisi to Cuba: time difference
Cuba is 8 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 05:37 5:37 AM Cuba 21:37 9:37 PM You –:–
05:37 5:37 AM
Georgia Standard Time · UTC+4
☀️ 07:07 · 🌙 18:30
21:37 9:37 PM
Cuba Daylight Time · UTC-4
☀️ 07:25 · 🌙 19:10
·
−8 h
Cuba is 8 h behind Tbilisi.
When you, Tbilisi and Cuba 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
🇨🇺 Cuba
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 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇬🇪 Tbilisi | 🇨🇺 Cuba |
|---|---|---|
| Local time | 05:37 | 21:37 |
| Local date | Saturday, October 10, 2026 | Friday, October 9, 2026 |
| Time zone | Georgia Standard Time | Cuba Daylight Time |
| UTC offset | UTC+4 | UTC-4 |
| Offset from Tbilisi | — | −8 h |
| IANA zone | Asia/Tbilisi | America/Havana |
| Daylight saving | Not observed | On summer time → UTC-5, Nov 1, 00:00 |
| Sunrise | 07:07 | 07:25 |
| Sunset | 18:30 | 19:10 |
| Daylight | 11 h 22 min | 11 h 46 min |
| People on this clock | 1,241,700 | 10,985,974 |
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 Cuba: common questions
How many hours behind Tbilisi is Cuba?
The clocks in Cuba are 8 hours behind those in Tbilisi (UTC−4 and UTC+4).
What time is it in Cuba when it is 9:00 AM in Tbilisi?
When it is 9:00 AM in Tbilisi, it is 1:00 AM in Cuba.
What time is it in Cuba when it is 6:00 PM in Tbilisi?
When it is 6:00 PM in Tbilisi, it is 10:00 AM in Cuba.
When do working hours in Tbilisi and in Cuba overlap?
Working hours (9:00 AM–6:00 PM) overlap from 5:00 PM to 6:00 PM in Tbilisi, which is 9:00 AM to 10:00 AM in Cuba.
When is it still the previous day in Cuba?
Until 8:00 AM in Tbilisi it is still the previous day in Cuba. The other way round, from 4:00 PM in Cuba it is already the next day in Tbilisi.
Does the time difference between Tbilisi and Cuba change?
Yes. The clocks change only in Cuba. From November 1, 2026, Cuba will be 9 hours behind Tbilisi.
