Tbilisi to Havana: time difference
Havana 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 18:43 6:43 PM Havana 10:43 10:43 AM You –:–
18:43 6:43 PM
Georgia Standard Time · UTC+4
☀️ 07:15 · 🌙 18:18
10:43 10:43 AM
Cuba Daylight Time · UTC-4
☀️ 07:28 · 🌙 19:03
·
−8 h
Havana is 8 h behind Tbilisi.
When you, Tbilisi and Havana 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
🇨🇺 Havana
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 | 🇨🇺 Havana |
|---|---|---|
| Local time | 18:43 | 10:43 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 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 | 07:15 | 07:28 |
| Sunset | 18:18 | 19:03 |
| Daylight | 11 h 3 min | 11 h 35 min |
| People on this clock | 1,241,700 | 2,141,993 |
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 Havana: common questions
How far behind Tbilisi is Havana?
Havana is 8 hours behind Tbilisi: UTC−4 against UTC+4.
What time is it in Havana at the start of the working day in Tbilisi?
The working day in Tbilisi starts at 9:00 AM; in Havana it is 1:00 AM at that moment.
What time is it in Havana when it is 6:00 PM in Tbilisi?
When it is 6:00 PM in Tbilisi, it is 10:00 AM in Havana.
When is a good time to call Havana from Tbilisi?
Between 5:00 PM and 6:00 PM in Tbilisi – that is 9:00 AM to 10:00 AM in Havana – both places are within working hours (9:00 AM–6:00 PM).
When is it still the previous day in Havana?
Until 8:00 AM in Tbilisi it is still the previous day in Havana. The other way round, from 4:00 PM in Havana it is already the next day in Tbilisi.
Is the time difference between Tbilisi and Havana the same all year?
No. Only Havana switches to summer time, so the gap changes twice a year. From November 1, 2026, Havana will be 9 hours behind Tbilisi.
