Tbilisi to Allentown, PA: time difference
Allentown, PA is 8 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 02:12 2:12 AM Allentown, PA 18:12 6:12 PM You –:–
02:12 2:12 AM
Georgia Standard Time · UTC+4
☀️ 07:16 · 🌙 18:17
18:12 6:12 PM
Eastern Daylight Time · UTC-4
☀️ 07:16 · 🌙 18:20
·
−8 h
Allentown, PA is 8 h behind Tbilisi.
When you, Tbilisi and Allentown, PA 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
🇺🇸 Allentown, PA
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 13 1 PM 14 2 PM 15 3 PM
📍 Your time
- Asleep
- Early
- Working hours
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Time zones side by side
| Detail | 🇬🇪 Tbilisi | 🇺🇸 Allentown, PA |
|---|---|---|
| Local time | 02:12 | 18:12 |
| Local date | Sunday, October 18, 2026 | Saturday, October 17, 2026 |
| Time zone | Georgia Standard Time | Eastern Daylight Time |
| UTC offset | UTC+4 | UTC-4 |
| Offset from Tbilisi | — | −8 h |
| IANA zone | Asia/Tbilisi | America/New York |
| Daylight saving | Not observed | On summer time → UTC-5, Nov 1, 01:00 |
| Sunrise | 07:16 | 07:16 |
| Sunset | 18:17 | 18:20 |
| Daylight | 11 h | 11 h 5 min |
| People on this clock | 1,241,700 | 120,443 |
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 Allentown, PA: common questions
What is the time difference between Tbilisi and Allentown, PA?
Allentown is 8 hours behind: it uses UTC−4, while Tbilisi is on UTC+4.
What time is it in Allentown, PA, when it is 9:00 AM in Tbilisi?
When it is 9:00 AM in Tbilisi, it is 1:00 AM in Allentown.
What time is it in Allentown, PA, when it is 6:00 PM in Tbilisi?
When it is 6:00 PM in Tbilisi, it is 10:00 AM in Allentown.
When is a good time to call Allentown, PA, from Tbilisi?
Between 5:00 PM and 6:00 PM in Tbilisi – that is 9:00 AM to 10:00 AM in Allentown – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Allentown, PA, compared with Tbilisi?
The new day starts in Allentown later: until 8:00 AM in Tbilisi, it is still the previous day there. From 4:00 PM in Allentown, Tbilisi is already on the next day.
Is the time difference between Tbilisi and Allentown, PA, the same all year?
No. Only Allentown switches to summer time, so the gap changes twice a year. From November 1, 2026, Allentown will be 9 hours behind Tbilisi.
