Tbilisi to Pleasanton, CA: time difference
Pleasanton, 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 22:39 10:39 PM Pleasanton, CA 11:39 11:39 AM You –:–
22:39 10:39 PM
Georgia Standard Time · UTC+4
☀️ 07:18 · 🌙 18:15
11:39 11:39 AM
Pacific Daylight Time · UTC-7
☀️ 07:20 · 🌙 18:26
·
−11 h
Pleasanton, CA is 11 h behind Tbilisi.
When you, Tbilisi and Pleasanton, 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
🇺🇸 Pleasanton, 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
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Time zones side by side
| Detail | 🇬🇪 Tbilisi | 🇺🇸 Pleasanton, CA |
|---|---|---|
| Local time | 22:39 | 11:39 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 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 | 07:18 | 07:20 |
| Sunset | 18:15 | 18:26 |
| Daylight | 10 h 58 min | 11 h 6 min |
| People on this clock | 1,241,700 | 81,777 |
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 Pleasanton, CA: common questions
How many hours behind Tbilisi is Pleasanton, CA?
The clocks in Pleasanton are 11 hours behind those in Tbilisi (UTC−7 and UTC+4).
What time is it in Pleasanton, 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 Pleasanton.
What time is it in Pleasanton, CA, when it is 6:00 PM in Tbilisi?
When it is 6:00 PM in Tbilisi, it is 7:00 AM in Pleasanton.
When do working hours in Tbilisi and in Pleasanton, CA, overlap?
They don't: there are no shared working hours. The start of the day in Tbilisi (9:00 AM) is 10:00 PM (the previous day) in Pleasanton, and the start of the day in Pleasanton is 8:00 PM in Tbilisi.
Until what time in Tbilisi is it still yesterday in Pleasanton, CA?
Before 11:00 AM in Tbilisi, the date in Pleasanton has not changed yet. From 1:00 PM in Pleasanton, it is already the next day in Tbilisi.
Is the time difference between Tbilisi and Pleasanton, CA, the same all year?
No. Only Pleasanton switches to summer time, so the gap changes twice a year. From November 1, 2026, Pleasanton will be 12 hours behind Tbilisi.
