Tbilisi to San Juan: time difference
San Juan 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 06:55 6:55 AM San Juan 22:55 10:55 PM You –:–
06:55 6:55 AM
Georgia Standard Time · UTC+4
☀️ 07:07 · 🌙 18:30
22:55 10:55 PM
Atlantic Standard Time · UTC-4
☀️ 06:17 · 🌙 18:08
·
−8 h
San Juan is 8 h behind Tbilisi.
When you, Tbilisi and San Juan 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
🇵🇷 San Juan
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 | 🇵🇷 San Juan |
|---|---|---|
| Local time | 06:55 | 22:55 |
| Local date | Saturday, October 10, 2026 | Friday, October 9, 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 | 07:07 | 06:17 |
| Sunset | 18:30 | 18:08 |
| Daylight | 11 h 22 min | 11 h 50 min |
| People on this clock | 1,241,700 | 322,854 |
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 San Juan: common questions
How many hours behind Tbilisi is San Juan?
The clocks in San Juan are 8 hours behind those in Tbilisi (UTC−4 and UTC+4).
What time is it in San Juan when it is 9:00 AM in Tbilisi?
When it is 9:00 AM in Tbilisi, it is 1:00 AM in San Juan.
If it is 6:00 PM in Tbilisi, what time is it in San Juan?
At 6:00 PM in Tbilisi, clocks in San Juan show 10:00 AM.
When is a good time to call San Juan from Tbilisi?
Between 5:00 PM and 6:00 PM in Tbilisi – that is 9:00 AM to 10:00 AM in San Juan – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in San Juan compared with Tbilisi?
The new day starts in San Juan later: until 8:00 AM in Tbilisi, it is still the previous day there. From 4:00 PM in San Juan, Tbilisi is already on the next day.
Does the time gap between Tbilisi and San Juan change during the year?
No, the clocks change neither in Tbilisi nor in San Juan, so the gap is 8 hours all year round.
