Ottawa, IL to Tbilisi: time difference
Tbilisi is 9 h ahead of Ottawa, IL. 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.
Ottawa, IL 21:31 9:31 PM Tbilisi 06:31 6:31 AM You –:–
21:31 9:31 PM
Central Daylight Time · UTC-5
☀️ 07:14 · 🌙 18:07
06:31 6:31 AM
Georgia Standard Time · UTC+4
☀️ 07:21 · 🌙 18:11
·
+9 h
Tbilisi is 9 h ahead of Ottawa, IL.
When you, Ottawa, IL 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
🇺🇸 Ottawa, IL
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
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 8 8 AM
📍 Your time
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Time zones side by side
| Detail | 🇺🇸 Ottawa, IL | 🇬🇪 Tbilisi |
|---|---|---|
| Local time | 21:31 | 06:31 |
| Local date | Wednesday, October 21, 2026 | Thursday, October 22, 2026 |
| Time zone | Central Daylight Time | Georgia Standard Time |
| UTC offset | UTC-5 | UTC+4 |
| Offset from Ottawa, IL | — | +9 h |
| IANA zone | America/Chicago | Asia/Tbilisi |
| Daylight saving | On summer time → UTC-6, Nov 1, 01:00 | Not observed |
| Sunrise | 07:14 | 07:21 |
| Sunset | 18:07 | 18:11 |
| Daylight | 10 h 52 min | 10 h 50 min |
| People on this clock | 18,342 | 1,241,700 |
Compare Ottawa, IL with another city
More comparisons with Ottawa, IL: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Ottawa, IL and Tbilisi: common questions
What is the time difference between Ottawa, IL, and Tbilisi?
Tbilisi is 9 hours ahead: it uses UTC+4, while Ottawa is on UTC−5.
If it is 9:00 AM in Ottawa, IL, what time is it in Tbilisi?
At 9:00 AM in Ottawa, clocks in Tbilisi show 6:00 PM.
What time is it in Tbilisi when it is 6:00 PM in Ottawa, IL?
When it is 6:00 PM in Ottawa, it is 3:00 AM (the next day) in Tbilisi.
When is a good time to call Tbilisi from Ottawa, IL?
Working hours (9:00 AM–6:00 PM) in Ottawa and in Tbilisi do not overlap. At 9:00 AM in Ottawa it is 6:00 PM in Tbilisi; when the working day starts in Tbilisi, it is 12:00 AM in Ottawa.
When is it already the next day in Tbilisi?
From 3:00 PM in Ottawa, IL, it is already the next day in Tbilisi. The other way round, until 9:00 AM in Tbilisi it is still the previous day in Ottawa.
Does the time gap between Ottawa, IL, and Tbilisi change during the year?
Yes – daylight saving time is used in Ottawa but not in Tbilisi. From November 1, 2026, Tbilisi will be 10 hours ahead of Ottawa.
