Tbilisi to Antioch, CA: time difference
Antioch, CA is 11 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 07:10 7:10 AM Antioch, CA 20:10 8:10 PM You –:–
07:10 7:10 AM
Georgia Standard Time · UTC+4
☀️ 07:07 · 🌙 18:30
20:10 8:10 PM
Pacific Daylight Time · UTC-7
☀️ 07:11 · 🌙 18:40
·
−11 h
Antioch, CA is 11 h behind Tbilisi.
When you, Tbilisi and Antioch, CA 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
🇺🇸 Antioch, CA
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 9 9 AM 10 10 AM 11 11 AM 12 12 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
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Time zones side by side
| Detail | 🇬🇪 Tbilisi | 🇺🇸 Antioch, CA |
|---|---|---|
| Local time | 07:10 | 20:10 |
| Local date | Saturday, October 10, 2026 | Friday, October 9, 2026 |
| Time zone | Georgia Standard Time | Pacific Daylight Time |
| UTC offset | UTC+4 | UTC-7 |
| Offset from Tbilisi | — | −11 h |
| IANA zone | Asia/Tbilisi | America/Los Angeles |
| Daylight saving | Not observed | On summer time → UTC-8, Nov 1, 01:00 |
| Sunrise | 07:07 | 07:11 |
| Sunset | 18:30 | 18:40 |
| Daylight | 11 h 22 min | 11 h 29 min |
| People on this clock | 1,241,700 | 111,502 |
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 Antioch, CA: common questions
How many hours behind Tbilisi is Antioch, CA?
The clocks in Antioch are 11 hours behind those in Tbilisi (UTC−7 and UTC+4).
What time is it in Antioch, CA, when it is 9:00 AM in Tbilisi?
When it is 9:00 AM in Tbilisi, it is 10:00 PM (the previous day) in Antioch.
If it is 6:00 PM in Tbilisi, what time is it in Antioch, CA?
At 6:00 PM in Tbilisi, clocks in Antioch show 7:00 AM.
Is there a time when both Tbilisi and Antioch, CA, 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 10:00 PM (the previous day) in Antioch; the day in Antioch starts at 8:00 PM in Tbilisi time.
When does the date change in Antioch, CA, compared with Tbilisi?
The new day starts in Antioch later: until 11:00 AM in Tbilisi, it is still the previous day there. From 1:00 PM in Antioch, Tbilisi is already on the next day.
Does the time difference between Tbilisi and Antioch, CA, change?
Yes. The clocks change only in Antioch. From November 1, 2026, Antioch will be 12 hours behind Tbilisi.
