Tbilisi to San Marcos, TX: time difference
San Marcos, 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 15:11 3:11 PM San Marcos, TX 06:11 6:11 AM You –:–
15:11 3:11 PM
Georgia Standard Time · UTC+4
☀️ 07:16 · 🌙 18:17
06:11 6:11 AM
Central Daylight Time · UTC-5
☀️ 07:36 · 🌙 18:59
·
−9 h
San Marcos, TX is 9 h behind Tbilisi.
When you, Tbilisi and San Marcos, 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
🇺🇸 San Marcos, 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 | 🇺🇸 San Marcos, TX |
|---|---|---|
| Local time | 15:11 | 06:11 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 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 | 07:16 | 07:36 |
| Sunset | 18:17 | 18:59 |
| Daylight | 11 h | 11 h 23 min |
| People on this clock | 1,241,700 | 44,894 |
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 San Marcos, TX: common questions
How far behind Tbilisi is San Marcos, TX?
San Marcos is 9 hours behind Tbilisi: UTC−5 against UTC+4.
What time is it in San Marcos, TX, when it is 9:00 AM in Tbilisi?
When it is 9:00 AM in Tbilisi, it is 12:00 AM in San Marcos.
What time is it in San Marcos, TX, at the end of the working day in Tbilisi?
The working day in Tbilisi ends at 6:00 PM; in San Marcos it is 9:00 AM at that moment.
Is there a time when both Tbilisi and San Marcos, TX, are at work?
No, the working days (9:00 AM–6:00 PM) do not overlap. When the day starts in Tbilisi at 9:00 AM, it is 12:00 AM in San Marcos; the day in San Marcos starts at 6:00 PM in Tbilisi time.
When is it still the previous day in San Marcos, TX?
Until 9:00 AM in Tbilisi it is still the previous day in San Marcos. The other way round, from 3:00 PM in San Marcos it is already the next day in Tbilisi.
Does the time difference between Tbilisi and San Marcos, TX, change?
Yes. The clocks change only in San Marcos. From November 1, 2026, San Marcos will be 10 hours behind Tbilisi.
