Thunder Bay to Tbilisi: time difference
Tbilisi is 8 h ahead of Thunder Bay. 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.
Thunder Bay 10:00 10:00 AM Tbilisi 18:00 6:00 PM You –:–
10:00 10:00 AM
Eastern Daylight Time · UTC-4
☀️ 08:22 · 🌙 19:04
18:00 6:00 PM
Georgia Standard Time · UTC+4
☀️ 07:16 · 🌙 18:17
·
+8 h
Tbilisi is 8 h ahead of Thunder Bay.
When you, Thunder Bay 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
🇨🇦 Thunder Bay
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
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 4 4 AM 5 5 AM 6 6 AM 7 7 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇨🇦 Thunder Bay | 🇬🇪 Tbilisi |
|---|---|---|
| Local time | 10:00 | 18:00 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Eastern Daylight Time | Georgia Standard Time |
| UTC offset | UTC-4 | UTC+4 |
| Offset from Thunder Bay | — | +8 h |
| IANA zone | America/Toronto | Asia/Tbilisi |
| Daylight saving | On summer time → UTC-5, Nov 1, 01:00 | Not observed |
| Sunrise | 08:22 | 07:16 |
| Sunset | 19:04 | 18:17 |
| Daylight | 10 h 42 min | 11 h |
| People on this clock | 107,909 | 1,241,700 |
Compare Thunder Bay with another city
More comparisons with Thunder Bay: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Thunder Bay and Tbilisi: common questions
How many hours ahead of Thunder Bay is Tbilisi?
The clocks in Tbilisi are 8 hours ahead of those in Thunder Bay (UTC+4 and UTC−4).
If it is 9:00 AM in Thunder Bay, what time is it in Tbilisi?
At 9:00 AM in Thunder Bay, clocks in Tbilisi show 5:00 PM.
What time is it in Tbilisi when it is 6:00 PM in Thunder Bay?
When it is 6:00 PM in Thunder Bay, it is 2:00 AM (the next day) in Tbilisi.
When is a good time to call Tbilisi from Thunder Bay?
Between 9:00 AM and 10:00 AM in Thunder Bay – that is 5:00 PM to 6:00 PM in Tbilisi – both places are within working hours (9:00 AM–6:00 PM).
When is it already the next day in Tbilisi?
From 4:00 PM in Thunder Bay it is already the next day in Tbilisi. The other way round, until 8:00 AM in Tbilisi it is still the previous day in Thunder Bay.
Is the time difference between Thunder Bay and Tbilisi the same all year?
No. Only Thunder Bay switches to summer time, so the gap changes twice a year. From November 1, 2026, Tbilisi will be 9 hours ahead of Thunder Bay.
