Tbilisi to Old Bridge: time difference
Old Bridge 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 08:31 8:31 AM Old Bridge 00:31 12:31 AM You –:–
08:31 8:31 AM
Georgia Standard Time · UTC+4
☀️ 07:21 · 🌙 18:11
00:31 12:31 AM
Eastern Daylight Time · UTC-4
☀️ 07:15 · 🌙 18:10
·
−8 h
Old Bridge is 8 h behind Tbilisi.
When you, Tbilisi and Old Bridge 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
🇺🇸 Old Bridge
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
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇬🇪 Tbilisi | 🇺🇸 Old Bridge |
|---|---|---|
| Local time | 08:31 | 00:31 |
| Local date | Thursday, October 22, 2026 | Thursday, October 22, 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 | 07:21 | 07:15 |
| Sunset | 18:11 | 18:10 |
| Daylight | 10 h 50 min | 10 h 55 min |
| People on this clock | 1,241,700 | 23,753 |
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 Old Bridge: common questions
What is the time difference between Tbilisi and Old Bridge?
Old Bridge is 8 hours behind: it uses UTC−4, while Tbilisi is on UTC+4.
What time is it in Old Bridge at the start of the working day in Tbilisi?
The working day in Tbilisi starts at 9:00 AM; in Old Bridge it is 1:00 AM at that moment.
What time is it in Old Bridge when it is 6:00 PM in Tbilisi?
When it is 6:00 PM in Tbilisi, it is 10:00 AM in Old Bridge.
When is a good time to call Old Bridge from Tbilisi?
Between 5:00 PM and 6:00 PM in Tbilisi – that is 9:00 AM to 10:00 AM in Old Bridge – both places are within working hours (9:00 AM–6:00 PM).
Until what time in Tbilisi is it still yesterday in Old Bridge?
Before 8:00 AM in Tbilisi, the date in Old Bridge has not changed yet. From 4:00 PM in Old Bridge, it is already the next day in Tbilisi.
Does the time difference between Tbilisi and Old Bridge change?
Yes. The clocks change only in Old Bridge. From November 1, 2026, Old Bridge will be 9 hours behind Tbilisi.
