Round Rock, TX to Tbilisi: time difference
Tbilisi is 9 h ahead of Round Rock, 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.
Round Rock, TX 07:28 7:28 AM Tbilisi 16:28 4:28 PM You –:–
07:28 7:28 AM
Central Daylight Time · UTC-5
☀️ 07:36 · 🌙 18:57
16:28 4:28 PM
Georgia Standard Time · UTC+4
☀️ 07:16 · 🌙 18:17
·
+9 h
Tbilisi is 9 h ahead of Round Rock, TX.
When you, Round Rock, 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
🇺🇸 Round Rock, 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
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Time zones side by side
| Detail | 🇺🇸 Round Rock, TX | 🇬🇪 Tbilisi |
|---|---|---|
| Local time | 07:28 | 16:28 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Central Daylight Time | Georgia Standard Time |
| UTC offset | UTC-5 | UTC+4 |
| Offset from Round Rock, TX | — | +9 h |
| IANA zone | America/Chicago | Asia/Tbilisi |
| Daylight saving | On summer time → UTC-6, Nov 1, 01:00 | Not observed |
| Sunrise | 07:36 | 07:16 |
| Sunset | 18:57 | 18:17 |
| Daylight | 11 h 22 min | 11 h |
| People on this clock | 119,468 | 1,241,700 |
Compare Round Rock, TX with another city
More comparisons with Round Rock, TX: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Round Rock, TX and Tbilisi: common questions
What is the time difference between Round Rock, TX, and Tbilisi?
Tbilisi is 9 hours ahead: it uses UTC+4, while Round Rock is on UTC−5.
What time is it in Tbilisi when it is 9:00 AM in Round Rock, TX?
When it is 9:00 AM in Round Rock, it is 6:00 PM in Tbilisi.
If it is 6:00 PM in Round Rock, TX, what time is it in Tbilisi?
At 6:00 PM in Round Rock, clocks in Tbilisi show 3:00 AM (the next day).
Is there a time when both Round Rock, TX, and Tbilisi are at work?
No, the working days (9:00 AM–6:00 PM) do not overlap. When the day starts in Round Rock at 9:00 AM, it is 6:00 PM in Tbilisi; the day in Tbilisi starts at 12:00 AM in Round Rock time.
From what time in Round Rock, TX, is it tomorrow in Tbilisi?
Once it is 3:00 PM in Round Rock, the date in Tbilisi has already changed. Until 9:00 AM in Tbilisi, it is still the previous day in Round Rock.
Does the time difference between Round Rock, TX, and Tbilisi change?
Yes. The clocks change only in Round Rock. From November 1, 2026, Tbilisi will be 10 hours ahead of Round Rock.
