Havana to Tbilisi: time difference
Tbilisi is 8 h ahead of Havana. 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.
Havana 09:39 9:39 AM Tbilisi 17:39 5:39 PM You –:–
09:39 9:39 AM
Cuba Daylight Time · UTC-4
☀️ 07:28 · 🌙 19:03
17:39 5:39 PM
Georgia Standard Time · UTC+4
☀️ 07:15 · 🌙 18:18
·
+8 h
Tbilisi is 8 h ahead of Havana.
When you, Havana 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
🇨🇺 Havana
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
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 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇨🇺 Havana | 🇬🇪 Tbilisi |
|---|---|---|
| Local time | 09:39 | 17:39 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 2026 |
| Time zone | Cuba Daylight Time | Georgia Standard Time |
| UTC offset | UTC-4 | UTC+4 |
| Offset from Havana | — | +8 h |
| IANA zone | America/Havana | Asia/Tbilisi |
| Daylight saving | On summer time → UTC-5, Nov 1, 00:00 | Not observed |
| Sunrise | 07:28 | 07:15 |
| Sunset | 19:03 | 18:18 |
| Daylight | 11 h 35 min | 11 h 3 min |
| People on this clock | 2,141,993 | 1,241,700 |
Compare Havana with another city
More comparisons with Havana: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Havana and Tbilisi: common questions
What is the time difference between Havana and Tbilisi?
Tbilisi is 8 hours ahead: it uses UTC+4, while Havana is on UTC−4.
What time is it in Tbilisi at the start of the working day in Havana?
The working day in Havana starts at 9:00 AM; in Tbilisi it is 5:00 PM at that moment.
If it is 6:00 PM in Havana, what time is it in Tbilisi?
At 6:00 PM in Havana, clocks in Tbilisi show 2:00 AM (the next day).
Is there a time when both Havana and Tbilisi are at work?
Yes: from 9:00 AM to 10:00 AM in Havana (5:00 PM to 6:00 PM in Tbilisi), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Tbilisi compared with Havana?
The new day starts in Tbilisi earlier: at 4:00 PM in Havana it is already midnight there. Until 8:00 AM in Tbilisi, Havana is still on the previous day.
Does the time gap between Havana and Tbilisi change during the year?
Yes – daylight saving time is used in Havana but not in Tbilisi. From November 1, 2026, Tbilisi will be 9 hours ahead of Havana.
