Tbilisi to Pontiac, MI: time difference
Pontiac, MI 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 01:11 1:11 AM Pontiac, MI 17:11 5:11 PM You –:–
01:11 1:11 AM
Georgia Standard Time · UTC+4
☀️ 07:18 · 🌙 18:15
17:11 5:11 PM
Eastern Daylight Time · UTC-4
☀️ 07:50 · 🌙 18:48
·
−8 h
Pontiac, MI is 8 h behind Tbilisi.
When you, Tbilisi and Pontiac, MI 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
🇺🇸 Pontiac, MI
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 | 🇺🇸 Pontiac, MI |
|---|---|---|
| Local time | 01:11 | 17:11 |
| Local date | Monday, October 19, 2026 | Sunday, October 18, 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/Detroit |
| Daylight saving | Not observed | On summer time → UTC-5, Nov 1, 01:00 |
| Sunrise | 07:18 | 07:50 |
| Sunset | 18:15 | 18:48 |
| Daylight | 10 h 58 min | 10 h 57 min |
| People on this clock | 1,241,700 | 61,606 |
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 Pontiac, MI: common questions
What is the time difference between Tbilisi and Pontiac, MI?
Pontiac is 8 hours behind: it uses UTC−4, while Tbilisi is on UTC+4.
What time is it in Pontiac, MI, at the start of the working day in Tbilisi?
The working day in Tbilisi starts at 9:00 AM; in Pontiac it is 1:00 AM at that moment.
What time is it in Pontiac, MI, when it is 6:00 PM in Tbilisi?
When it is 6:00 PM in Tbilisi, it is 10:00 AM in Pontiac.
When is a good time to call Pontiac, MI, from Tbilisi?
Between 5:00 PM and 6:00 PM in Tbilisi – that is 9:00 AM to 10:00 AM in Pontiac – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Pontiac, MI, compared with Tbilisi?
The new day starts in Pontiac later: until 8:00 AM in Tbilisi, it is still the previous day there. From 4:00 PM in Pontiac, Tbilisi is already on the next day.
Does the time difference between Tbilisi and Pontiac, MI, change?
Yes. The clocks change only in Pontiac. From November 1, 2026, Pontiac will be 9 hours behind Tbilisi.
