Tbilisi to Berkeley, CA: time difference
Berkeley, 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 21:54 9:54 PM Berkeley, CA 10:54 10:54 AM You –:–
21:54 9:54 PM
Georgia Standard Time · UTC+4
☀️ 07:15 · 🌙 18:18
10:54 10:54 AM
Pacific Daylight Time · UTC-7
☀️ 07:20 · 🌙 18:30
·
−11 h
Berkeley, CA is 11 h behind Tbilisi.
When you, Tbilisi and Berkeley, 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
🇺🇸 Berkeley, 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
- Both working
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Time zones side by side
| Detail | 🇬🇪 Tbilisi | 🇺🇸 Berkeley, CA |
|---|---|---|
| Local time | 21:54 | 10:54 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 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 | 07:15 | 07:20 |
| Sunset | 18:18 | 18:30 |
| Daylight | 11 h 3 min | 11 h 10 min |
| People on this clock | 1,241,700 | 121,363 |
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 Berkeley, CA: common questions
How many hours behind Tbilisi is Berkeley, CA?
The clocks in Berkeley are 11 hours behind those in Tbilisi (UTC−7 and UTC+4).
If it is 9:00 AM in Tbilisi, what time is it in Berkeley, CA?
At 9:00 AM in Tbilisi, clocks in Berkeley show 10:00 PM (the previous day).
What time is it in Berkeley, CA, at the end of the working day in Tbilisi?
The working day in Tbilisi ends at 6:00 PM; in Berkeley it is 7:00 AM at that moment.
Is there a time when both Tbilisi and Berkeley, 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 Berkeley; the day in Berkeley starts at 8:00 PM in Tbilisi time.
When is it still the previous day in Berkeley, CA?
Until 11:00 AM in Tbilisi it is still the previous day in Berkeley. The other way round, from 1:00 PM in Berkeley it is already the next day in Tbilisi.
Is the time difference between Tbilisi and Berkeley, CA, the same all year?
No. Only Berkeley switches to summer time, so the gap changes twice a year. From November 1, 2026, Berkeley will be 12 hours behind Tbilisi.
