Tbilisi to Santa Isabel: time difference
Santa Isabel 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 01:44 1:44 AM Santa Isabel 17:44 5:44 PM You –:–
01:44 1:44 AM
Georgia Standard Time · UTC+4
☀️ 07:16 · 🌙 18:17
17:44 5:44 PM
Atlantic Standard Time · UTC-4
☀️ 06:20 · 🌙 18:03
·
−8 h
Santa Isabel is 8 h behind Tbilisi.
When you, Tbilisi and Santa Isabel 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
🇵🇷 Santa Isabel
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 | 🇵🇷 Santa Isabel |
|---|---|---|
| Local time | 01:44 | 17:44 |
| Local date | Sunday, October 18, 2026 | Saturday, October 17, 2026 |
| Time zone | Georgia Standard Time | Atlantic Standard Time |
| UTC offset | UTC+4 | UTC-4 |
| Offset from Tbilisi | — | −8 h |
| IANA zone | Asia/Tbilisi | America/Puerto Rico |
| Daylight saving | Not observed | Not observed |
| Sunrise | 07:16 | 06:20 |
| Sunset | 18:17 | 18:03 |
| Daylight | 11 h | 11 h 43 min |
| People on this clock | 1,241,700 | 23,000 |
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 Santa Isabel: common questions
What is the time difference between Tbilisi and Santa Isabel?
Santa Isabel is 8 hours behind: it uses UTC−4, while Tbilisi is on UTC+4.
If it is 9:00 AM in Tbilisi, what time is it in Santa Isabel?
At 9:00 AM in Tbilisi, clocks in Santa Isabel show 1:00 AM.
If it is 6:00 PM in Tbilisi, what time is it in Santa Isabel?
At 6:00 PM in Tbilisi, clocks in Santa Isabel show 10:00 AM.
Is there a time when both Tbilisi and Santa Isabel are at work?
Yes: from 5:00 PM to 6:00 PM in Tbilisi (9:00 AM to 10:00 AM in Santa Isabel), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Santa Isabel compared with Tbilisi?
The new day starts in Santa Isabel later: until 8:00 AM in Tbilisi, it is still the previous day there. From 4:00 PM in Santa Isabel, Tbilisi is already on the next day.
Does the time gap between Tbilisi and Santa Isabel change during the year?
No, the clocks change neither in Tbilisi nor in Santa Isabel, so the gap is 8 hours all year round.
