🇸🇹 Sao Tome, Sao Tome and Principe
29
- Greenwich Mean Time
- UTC+0
- Daytime
☀️ 05:18 · 🌙 17:24 · 12 h 6 min
Sao Tome to Tbilisi: time difference
Tbilisi is 4 h ahead of Sao Tome. Live clocks for both, the working hours they share, and how each one sits against your own time.
+4 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Sao Tome 13:51 1:51 PM Tbilisi 17:51 5:51 PM You –:–
13:51 1:51 PM
Greenwich Mean Time · UTC+0
☀️ 05:18 · 🌙 17:24
17:51 5:51 PM
Georgia Standard Time · UTC+4
☀️ 07:07 · 🌙 18:30
·
+4 h
Tbilisi is 4 h ahead of Sao Tome.
When you, Sao Tome 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
🇸🇹 Sao Tome
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
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 0 12 AM 1 1 AM 2 2 AM 3 3 AM
📍 Your time
- Asleep
- Early
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- Evening
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Time zones side by side
| Detail | 🇸🇹 Sao Tome | 🇬🇪 Tbilisi |
|---|---|---|
| Local time | 13:51 | 17:51 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Greenwich Mean Time | Georgia Standard Time |
| UTC offset | UTC+0 | UTC+4 |
| Offset from Sao Tome | — | +4 h |
| IANA zone | Africa/Sao Tome | Asia/Tbilisi |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:18 | 07:07 |
| Sunset | 17:24 | 18:30 |
| Daylight | 12 h 6 min | 11 h 22 min |
| People on this clock | 53,300 | 1,241,700 |
Compare Sao Tome with another city
More comparisons with Sao Tome: the time zones next to it and the far side of the clock.
Big time differences
Sao Tome and Tbilisi: common questions
How many hours ahead of Sao Tome is Tbilisi?
The clocks in Tbilisi are 4 hours ahead of those in Sao Tome (UTC+4 and UTC+0).
If it is 9:00 AM in Sao Tome, what time is it in Tbilisi?
At 9:00 AM in Sao Tome, clocks in Tbilisi show 1:00 PM.
What time is it in Tbilisi when it is 6:00 PM in Sao Tome?
When it is 6:00 PM in Sao Tome, it is 10:00 PM in Tbilisi.
When do working hours in Sao Tome and in Tbilisi overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 2:00 PM in Sao Tome, which is 1:00 PM to 6:00 PM in Tbilisi.
When does the date change in Tbilisi compared with Sao Tome?
The new day starts in Tbilisi earlier: at 8:00 PM in Sao Tome it is already midnight there. Until 4:00 AM in Tbilisi, Sao Tome is still on the previous day.
Is the time difference between Sao Tome and Tbilisi the same all year?
Yes. Neither Sao Tome nor Tbilisi switches to summer time, so the gap is always 4 hours.
