Houston, TX to Tbilisi: time difference
Tbilisi is 9 h ahead of Houston, TX. 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.
Houston, TX 20:57 8:57 PM Tbilisi 05:57 5:57 AM You –:–
20:57 8:57 PM
Central Daylight Time · UTC-5
☀️ 07:20 · 🌙 18:59
05:57 5:57 AM
Georgia Standard Time · UTC+4
☀️ 07:07 · 🌙 18:30
·
+9 h
Tbilisi is 9 h ahead of Houston, TX.
When you, Houston, TX 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
🇺🇸 Houston, TX
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
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇺🇸 Houston, TX | 🇬🇪 Tbilisi |
|---|---|---|
| Local time | 20:57 | 05:57 |
| Local date | Friday, October 9, 2026 | Saturday, October 10, 2026 |
| Time zone | Central Daylight Time | Georgia Standard Time |
| UTC offset | UTC-5 | UTC+4 |
| Offset from Houston, TX | — | +9 h |
| IANA zone | America/Chicago | Asia/Tbilisi |
| Daylight saving | On summer time → UTC-6, Nov 1, 01:00 | Not observed |
| Sunrise | 07:20 | 07:07 |
| Sunset | 18:59 | 18:30 |
| Daylight | 11 h 39 min | 11 h 22 min |
| People on this clock | 2,304,580 | 1,241,700 |
Compare Houston, TX with another city
More comparisons with Houston, TX: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Houston, TX and Tbilisi: common questions
How many hours ahead of Houston, TX, is Tbilisi?
The clocks in Tbilisi are 9 hours ahead of those in Houston (UTC+4 and UTC−5).
What time is it in Tbilisi when it is 9:00 AM in Houston, TX?
When it is 9:00 AM in Houston, it is 6:00 PM in Tbilisi.
What time is it in Tbilisi when it is 6:00 PM in Houston, TX?
When it is 6:00 PM in Houston, it is 3:00 AM (the next day) in Tbilisi.
Is there a time when both Houston, TX, and Tbilisi are at work?
No, the working days (9:00 AM–6:00 PM) do not overlap. When the day starts in Houston at 9:00 AM, it is 6:00 PM in Tbilisi; the day in Tbilisi starts at 12:00 AM in Houston time.
From what time in Houston, TX, is it tomorrow in Tbilisi?
Once it is 3:00 PM in Houston, the date in Tbilisi has already changed. Until 9:00 AM in Tbilisi, it is still the previous day in Houston.
Does the time gap between Houston, TX, and Tbilisi change during the year?
Yes – daylight saving time is used in Houston but not in Tbilisi. From November 1, 2026, Tbilisi will be 10 hours ahead of Houston.
