Union City, CA to Tbilisi: time difference
Tbilisi is 11 h ahead of Union City, CA. 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.
Union City, CA 02:28 2:28 AM Tbilisi 13:28 1:28 PM You –:–
02:28 2:28 AM
Pacific Daylight Time · UTC-7
☀️ 07:24 · 🌙 18:23
13:28 1:28 PM
Georgia Standard Time · UTC+4
☀️ 07:21 · 🌙 18:11
·
+11 h
Tbilisi is 11 h ahead of Union City, CA.
When you, Union City, CA 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
🇺🇸 Union City, CA
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
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 9 9 AM 10 10 AM
📍 Your time
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Time zones side by side
| Detail | 🇺🇸 Union City, CA | 🇬🇪 Tbilisi |
|---|---|---|
| Local time | 02:28 | 13:28 |
| Local date | Thursday, October 22, 2026 | Thursday, October 22, 2026 |
| Time zone | Pacific Daylight Time | Georgia Standard Time |
| UTC offset | UTC-7 | UTC+4 |
| Offset from Union City, CA | — | +11 h |
| IANA zone | America/Los Angeles | Asia/Tbilisi |
| Daylight saving | On summer time → UTC-8, Nov 1, 01:00 | Not observed |
| Sunrise | 07:24 | 07:21 |
| Sunset | 18:23 | 18:11 |
| Daylight | 10 h 59 min | 10 h 50 min |
| People on this clock | 63,930 | 1,241,700 |
Compare Union City, CA with another city
More comparisons with Union City, CA: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Union City, CA and Tbilisi: common questions
How far ahead of Union City, CA, is Tbilisi?
Tbilisi is 11 hours ahead of Union City: UTC+4 against UTC−7.
If it is 9:00 AM in Union City, CA, what time is it in Tbilisi?
At 9:00 AM in Union City, clocks in Tbilisi show 8:00 PM.
What time is it in Tbilisi at the end of the working day in Union City, CA?
The working day in Union City ends at 6:00 PM; in Tbilisi it is 5:00 AM (the next day) at that moment.
When do working hours in Union City, CA, and in Tbilisi overlap?
They don't: there are no shared working hours. The start of the day in Union City (9:00 AM) is 8:00 PM in Tbilisi, and the start of the day in Tbilisi is 10:00 PM (the previous day) in Union City.
From what time in Union City, CA, is it tomorrow in Tbilisi?
Once it is 1:00 PM in Union City, the date in Tbilisi has already changed. Until 11:00 AM in Tbilisi, it is still the previous day in Union City.
Does the time difference between Union City, CA, and Tbilisi change?
Yes. The clocks change only in Union City. From November 1, 2026, Tbilisi will be 12 hours ahead of Union City.
