Decatur, IL to Tbilisi: time difference
Tbilisi is 9 h ahead of Decatur, 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.
Decatur, IL 17:28 5:28 PM Tbilisi 02:28 2:28 AM You –:–
17:28 5:28 PM
Central Daylight Time · UTC-5
☀️ 07:11 · 🌙 18:12
02:28 2:28 AM
Georgia Standard Time · UTC+4
☀️ 07:19 · 🌙 18:14
·
+9 h
Tbilisi is 9 h ahead of Decatur, IL.
When you, Decatur, 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
🇺🇸 Decatur, 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 | 🇺🇸 Decatur, IL | 🇬🇪 Tbilisi |
|---|---|---|
| Local time | 17:28 | 02:28 |
| Local date | Monday, October 19, 2026 | Tuesday, October 20, 2026 |
| Time zone | Central Daylight Time | Georgia Standard Time |
| UTC offset | UTC-5 | UTC+4 |
| Offset from Decatur, IL | — | +9 h |
| IANA zone | America/Chicago | Asia/Tbilisi |
| Daylight saving | On summer time → UTC-6, Nov 1, 01:00 | Not observed |
| Sunrise | 07:11 | 07:19 |
| Sunset | 18:12 | 18:14 |
| Daylight | 11 h 1 min | 10 h 55 min |
| People on this clock | 77,047 | 1,241,700 |
Compare Decatur, IL with another city
More comparisons with Decatur, IL: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Decatur, IL and Tbilisi: common questions
What is the time difference between Decatur, IL, and Tbilisi?
Tbilisi is 9 hours ahead: it uses UTC+4, while Decatur is on UTC−5.
If it is 9:00 AM in Decatur, IL, what time is it in Tbilisi?
At 9:00 AM in Decatur, clocks in Tbilisi show 6:00 PM.
What time is it in Tbilisi when it is 6:00 PM in Decatur, IL?
When it is 6:00 PM in Decatur, it is 3:00 AM (the next day) in Tbilisi.
When is a good time to call Tbilisi from Decatur, IL?
Working hours (9:00 AM–6:00 PM) in Decatur and in Tbilisi do not overlap. At 9:00 AM in Decatur it is 6:00 PM in Tbilisi; when the working day starts in Tbilisi, it is 12:00 AM in Decatur.
From what time in Decatur, IL, is it tomorrow in Tbilisi?
Once it is 3:00 PM in Decatur, the date in Tbilisi has already changed. Until 9:00 AM in Tbilisi, it is still the previous day in Decatur.
Does the time gap between Decatur, IL, and Tbilisi change during the year?
Yes – daylight saving time is used in Decatur but not in Tbilisi. From November 1, 2026, Tbilisi will be 10 hours ahead of Decatur.
