Tbilisi to Portland, ME: time difference
Portland, ME 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 01:35 1:35 AM Portland, ME 17:35 5:35 PM You –:–
01:35 1:35 AM
Georgia Standard Time · UTC+4
☀️ 07:20 · 🌙 18:12
17:35 5:35 PM
Eastern Daylight Time · UTC-4
☀️ 07:02 · 🌙 17:51
·
−8 h
Portland, ME is 8 h behind Tbilisi.
When you, Tbilisi and Portland, ME 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
🇺🇸 Portland, ME
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
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Time zones side by side
| Detail | 🇬🇪 Tbilisi | 🇺🇸 Portland, ME |
|---|---|---|
| Local time | 01:35 | 17:35 |
| Local date | Wednesday, October 21, 2026 | Tuesday, October 20, 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 | 07:20 | 07:02 |
| Sunset | 18:12 | 17:51 |
| Daylight | 10 h 52 min | 10 h 49 min |
| People on this clock | 1,241,700 | 652,503 |
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 Portland, ME: common questions
How far behind Tbilisi is Portland, ME?
Portland is 8 hours behind Tbilisi: UTC−4 against UTC+4.
What time is it in Portland, ME, at the start of the working day in Tbilisi?
The working day in Tbilisi starts at 9:00 AM; in Portland it is 1:00 AM at that moment.
If it is 6:00 PM in Tbilisi, what time is it in Portland, ME?
At 6:00 PM in Tbilisi, clocks in Portland show 10:00 AM.
When do working hours in Tbilisi and in Portland, ME, overlap?
Working hours (9:00 AM–6:00 PM) overlap from 5:00 PM to 6:00 PM in Tbilisi, which is 9:00 AM to 10:00 AM in Portland.
When does the date change in Portland, ME, compared with Tbilisi?
The new day starts in Portland later: until 8:00 AM in Tbilisi, it is still the previous day there. From 4:00 PM in Portland, Tbilisi is already on the next day.
Does the time difference between Tbilisi and Portland, ME, change?
Yes. The clocks change only in Portland. From November 1, 2026, Portland will be 9 hours behind Tbilisi.
