Cupertino, CA to Tbilisi: time difference
Tbilisi is 11 h ahead of Cupertino, 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.
Cupertino, CA 11:38 11:38 AM Tbilisi 22:38 10:38 PM You –:–
11:38 11:38 AM
Pacific Daylight Time · UTC-7
☀️ 07:20 · 🌙 18:27
22:38 10:38 PM
Georgia Standard Time · UTC+4
☀️ 07:18 · 🌙 18:15
·
+11 h
Tbilisi is 11 h ahead of Cupertino, CA.
When you, Cupertino, 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
🇺🇸 Cupertino, 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 | 🇺🇸 Cupertino, CA | 🇬🇪 Tbilisi |
|---|---|---|
| Local time | 11:38 | 22:38 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 2026 |
| Time zone | Pacific Daylight Time | Georgia Standard Time |
| UTC offset | UTC-7 | UTC+4 |
| Offset from Cupertino, CA | — | +11 h |
| IANA zone | America/Los Angeles | Asia/Tbilisi |
| Daylight saving | On summer time → UTC-8, Nov 1, 01:00 | Not observed |
| Sunrise | 07:20 | 07:18 |
| Sunset | 18:27 | 18:15 |
| Daylight | 11 h 7 min | 10 h 58 min |
| People on this clock | 58,302 | 1,241,700 |
Compare Cupertino, CA with another city
More comparisons with Cupertino, CA: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Cupertino, CA and Tbilisi: common questions
How many hours ahead of Cupertino, CA, is Tbilisi?
The clocks in Tbilisi are 11 hours ahead of those in Cupertino (UTC+4 and UTC−7).
What time is it in Tbilisi at the start of the working day in Cupertino, CA?
The working day in Cupertino starts at 9:00 AM; in Tbilisi it is 8:00 PM at that moment.
What time is it in Tbilisi when it is 6:00 PM in Cupertino, CA?
When it is 6:00 PM in Cupertino, it is 5:00 AM (the next day) in Tbilisi.
Is there a time when both Cupertino, CA, and Tbilisi are at work?
No, the working days (9:00 AM–6:00 PM) do not overlap. When the day starts in Cupertino at 9:00 AM, it is 8:00 PM in Tbilisi; the day in Tbilisi starts at 10:00 PM (the previous day) in Cupertino time.
When does the date change in Tbilisi compared with Cupertino, CA?
The new day starts in Tbilisi earlier: at 1:00 PM in Cupertino it is already midnight there. Until 11:00 AM in Tbilisi, Cupertino is still on the previous day.
Does the time gap between Cupertino, CA, and Tbilisi change during the year?
Yes – daylight saving time is used in Cupertino but not in Tbilisi. From November 1, 2026, Tbilisi will be 12 hours ahead of Cupertino.
