Allentown, PA to Tbilisi: time difference
Tbilisi is 8 h ahead of Allentown, PA. 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.
Allentown, PA 15:11 3:11 PM Tbilisi 23:11 11:11 PM You –:–
15:11 3:11 PM
Eastern Daylight Time · UTC-4
☀️ 07:16 · 🌙 18:20
23:11 11:11 PM
Georgia Standard Time · UTC+4
☀️ 07:15 · 🌙 18:18
·
+8 h
Tbilisi is 8 h ahead of Allentown, PA.
When you, Allentown, PA 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
🇺🇸 Allentown, PA
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
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 0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM
📍 Your time
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Time zones side by side
| Detail | 🇺🇸 Allentown, PA | 🇬🇪 Tbilisi |
|---|---|---|
| Local time | 15:11 | 23:11 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 2026 |
| Time zone | Eastern Daylight Time | Georgia Standard Time |
| UTC offset | UTC-4 | UTC+4 |
| Offset from Allentown, PA | — | +8 h |
| IANA zone | America/New York | Asia/Tbilisi |
| Daylight saving | On summer time → UTC-5, Nov 1, 01:00 | Not observed |
| Sunrise | 07:16 | 07:15 |
| Sunset | 18:20 | 18:18 |
| Daylight | 11 h 5 min | 11 h 3 min |
| People on this clock | 120,443 | 1,241,700 |
Compare Allentown, PA with another city
More comparisons with Allentown, PA: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Allentown, PA and Tbilisi: common questions
How far ahead of Allentown, PA, is Tbilisi?
Tbilisi is 8 hours ahead of Allentown: UTC+4 against UTC−4.
What time is it in Tbilisi at the start of the working day in Allentown, PA?
The working day in Allentown starts at 9:00 AM; in Tbilisi it is 5:00 PM at that moment.
What time is it in Tbilisi at the end of the working day in Allentown, PA?
The working day in Allentown ends at 6:00 PM; in Tbilisi it is 2:00 AM (the next day) at that moment.
When is a good time to call Tbilisi from Allentown, PA?
Between 9:00 AM and 10:00 AM in Allentown – that is 5:00 PM to 6:00 PM in Tbilisi – both places are within working hours (9:00 AM–6:00 PM).
When is it already the next day in Tbilisi?
From 4:00 PM in Allentown, PA, it is already the next day in Tbilisi. The other way round, until 8:00 AM in Tbilisi it is still the previous day in Allentown.
Is the time difference between Allentown, PA, and Tbilisi the same all year?
No. Only Allentown switches to summer time, so the gap changes twice a year. From November 1, 2026, Tbilisi will be 9 hours ahead of Allentown.
