Tbilisi to Portmore: time difference
Portmore is 9 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 02:31 2:31 AM Portmore 17:31 5:31 PM You –:–
02:31 2:31 AM
Georgia Standard Time · UTC+4
☀️ 07:18 · 🌙 18:15
17:31 5:31 PM
Eastern Standard Time · UTC-5
☀️ 06:02 · 🌙 17:44
·
−9 h
Portmore is 9 h behind Tbilisi.
When you, Tbilisi and Portmore 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
🇯🇲 Portmore
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 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇬🇪 Tbilisi | 🇯🇲 Portmore |
|---|---|---|
| Local time | 02:31 | 17:31 |
| Local date | Monday, October 19, 2026 | Sunday, October 18, 2026 |
| Time zone | Georgia Standard Time | Eastern Standard Time |
| UTC offset | UTC+4 | UTC-5 |
| Offset from Tbilisi | — | −9 h |
| IANA zone | Asia/Tbilisi | America/Jamaica |
| Daylight saving | Not observed | Not observed |
| Sunrise | 07:18 | 06:02 |
| Sunset | 18:15 | 17:44 |
| Daylight | 10 h 58 min | 11 h 42 min |
| People on this clock | 1,241,700 | 170,000 |
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 Portmore: common questions
How far behind Tbilisi is Portmore?
Portmore is 9 hours behind Tbilisi: UTC−5 against UTC+4.
What time is it in Portmore when it is 9:00 AM in Tbilisi?
When it is 9:00 AM in Tbilisi, it is 12:00 AM in Portmore.
If it is 6:00 PM in Tbilisi, what time is it in Portmore?
At 6:00 PM in Tbilisi, clocks in Portmore show 9:00 AM.
When do working hours in Tbilisi and in Portmore overlap?
They don't: there are no shared working hours. The start of the day in Tbilisi (9:00 AM) is 12:00 AM in Portmore, and the start of the day in Portmore is 6:00 PM in Tbilisi.
When is it still the previous day in Portmore?
Until 9:00 AM in Tbilisi it is still the previous day in Portmore. The other way round, from 3:00 PM in Portmore it is already the next day in Tbilisi.
Is the time difference between Tbilisi and Portmore the same all year?
Yes. Neither Tbilisi nor Portmore switches to summer time, so the gap is always 9 hours.
