Tbilisi to Katy, TX: time difference
Katy, TX is 9 h behind Tbilisi. 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.
Tbilisi 01:58 1:58 AM Katy, TX 16:58 4:58 PM You –:–
01:58 1:58 AM
Georgia Standard Time · UTC+4
☀️ 07:20 · 🌙 18:12
16:58 4:58 PM
Central Daylight Time · UTC-5
☀️ 07:29 · 🌙 18:49
·
−9 h
Katy, TX is 9 h behind Tbilisi.
When you, Tbilisi and Katy, TX are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇬🇪 Tbilisi
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
🇺🇸 Katy, TX
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 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM
📍 Your time
- Asleep
- Early
- Working hours
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Time zones side by side
| Detail | 🇬🇪 Tbilisi | 🇺🇸 Katy, TX |
|---|---|---|
| Local time | 01:58 | 16:58 |
| Local date | Wednesday, October 21, 2026 | Tuesday, October 20, 2026 |
| Time zone | Georgia Standard Time | Central Daylight Time |
| UTC offset | UTC+4 | UTC-5 |
| Offset from Tbilisi | — | −9 h |
| IANA zone | Asia/Tbilisi | America/Chicago |
| Daylight saving | Not observed | On summer time → UTC-6, Nov 1, 01:00 |
| Sunrise | 07:20 | 07:29 |
| Sunset | 18:12 | 18:49 |
| Daylight | 10 h 52 min | 11 h 20 min |
| People on this clock | 1,241,700 | 14,102 |
Compare Tbilisi with another city
More comparisons with Tbilisi: the time zones next to it and the far side of the clock.
Big time differences
Tbilisi and Katy, TX: common questions
How far behind Tbilisi is Katy, TX?
Katy is 9 hours behind Tbilisi: UTC−5 against UTC+4.
If it is 9:00 AM in Tbilisi, what time is it in Katy, TX?
At 9:00 AM in Tbilisi, clocks in Katy show 12:00 AM.
What time is it in Katy, TX, when it is 6:00 PM in Tbilisi?
When it is 6:00 PM in Tbilisi, it is 9:00 AM in Katy.
When is a good time to call Katy, TX, from Tbilisi?
Working hours (9:00 AM–6:00 PM) in Tbilisi and in Katy do not overlap. At 9:00 AM in Tbilisi it is 12:00 AM in Katy; when the working day starts in Katy, it is 6:00 PM in Tbilisi.
When does the date change in Katy, TX, compared with Tbilisi?
The new day starts in Katy later: until 9:00 AM in Tbilisi, it is still the previous day there. From 3:00 PM in Katy, Tbilisi is already on the next day.
Does the time difference between Tbilisi and Katy, TX, change?
Yes. The clocks change only in Katy. From November 1, 2026, Katy will be 10 hours behind Tbilisi.
