Reykjavik to Tbilisi: time difference
Tbilisi is 4 h ahead of Reykjavik. 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.
Reykjavik 01:08 1:08 AM Tbilisi 05:08 5:08 AM You –:–
01:08 1:08 AM
Greenwich Mean Time · UTC+0
☀️ 08:00 · 🌙 18:32
05:08 5:08 AM
Georgia Standard Time · UTC+4
☀️ 07:07 · 🌙 18:30
·
+4 h
Tbilisi is 4 h ahead of Reykjavik.
When you, Reykjavik 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
🇮🇸 Reykjavik
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
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇮🇸 Reykjavik | 🇬🇪 Tbilisi |
|---|---|---|
| Local time | 01:08 | 05:08 |
| 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 Reykjavik | — | +4 h |
| IANA zone | Atlantic/Reykjavik | Asia/Tbilisi |
| Daylight saving | Not observed | Not observed |
| Sunrise | 08:00 | 07:07 |
| Sunset | 18:32 | 18:30 |
| Daylight | 10 h 32 min | 11 h 22 min |
| People on this clock | 136,894 | 1,241,700 |
Compare Reykjavik with another city
More comparisons with Reykjavik: the time zones next to it and the far side of the clock.
Big time differences
Reykjavik and Tbilisi: common questions
How many hours ahead of Reykjavik is Tbilisi?
The clocks in Tbilisi are 4 hours ahead of those in Reykjavik (UTC+4 and UTC+0).
What time is it in Tbilisi at the start of the working day in Reykjavik?
The working day in Reykjavik starts at 9:00 AM; in Tbilisi it is 1:00 PM at that moment.
What time is it in Tbilisi when it is 6:00 PM in Reykjavik?
When it is 6:00 PM in Reykjavik, it is 10:00 PM in Tbilisi.
Is there a time when both Reykjavik and Tbilisi are at work?
Yes: from 9:00 AM to 2:00 PM in Reykjavik (1:00 PM to 6:00 PM in Tbilisi), the working days (9:00 AM–6:00 PM) overlap.
When is it already the next day in Tbilisi?
From 8:00 PM in Reykjavik it is already the next day in Tbilisi. The other way round, until 4:00 AM in Tbilisi it is still the previous day in Reykjavik.
Does the time gap between Reykjavik and Tbilisi change during the year?
No, the clocks change neither in Reykjavik nor in Tbilisi, so the gap is 4 hours all year round.
