Tbilisi to Porto Rafti: time difference
Porto Rafti is 1 h behind Tbilisi. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇬🇷 Porto Rafti, Greece
01
- Eastern European Summer Time
- UTC+3
- Daytime
☀️ 07:34 · 🌙 18:47 · 11 h 13 min
−1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Tbilisi 17:39 5:39 PM Porto Rafti 16:39 4:39 PM You –:–
17:39 5:39 PM
Georgia Standard Time · UTC+4
☀️ 07:14 · 🌙 18:20
16:39 4:39 PM
Eastern European Summer Time · UTC+3
☀️ 07:34 · 🌙 18:47
·
−1 h
Porto Rafti is 1 h behind Tbilisi.
When you, Tbilisi and Porto Rafti 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
🇬🇷 Porto Rafti
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 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇬🇪 Tbilisi | 🇬🇷 Porto Rafti |
|---|---|---|
| Local time | 17:39 | 16:39 |
| Local date | Friday, October 16, 2026 | Friday, October 16, 2026 |
| Time zone | Georgia Standard Time | Eastern European Summer Time |
| UTC offset | UTC+4 | UTC+3 |
| Offset from Tbilisi | — | −1 h |
| IANA zone | Asia/Tbilisi | Europe/Athens |
| Daylight saving | Not observed | On summer time → UTC+2, Oct 25, 03:00 |
| Sunrise | 07:14 | 07:34 |
| Sunset | 18:20 | 18:47 |
| Daylight | 11 h 6 min | 11 h 13 min |
| People on this clock | 1,241,700 | 10,526 |
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 Porto Rafti: common questions
How many hours behind Tbilisi is Porto Rafti?
The clocks in Porto Rafti are 1 hour behind those in Tbilisi (UTC+3 and UTC+4).
What time is it in Porto Rafti when it is 9:00 AM in Tbilisi?
When it is 9:00 AM in Tbilisi, it is 8:00 AM in Porto Rafti.
What time is it in Porto Rafti at the end of the working day in Tbilisi?
The working day in Tbilisi ends at 6:00 PM; in Porto Rafti it is 5:00 PM at that moment.
Is there a time when both Tbilisi and Porto Rafti are at work?
Yes: from 10:00 AM to 6:00 PM in Tbilisi (9:00 AM to 5:00 PM in Porto Rafti), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Porto Rafti compared with Tbilisi?
The new day starts in Porto Rafti later: until 1:00 AM in Tbilisi, it is still the previous day there. From 11:00 PM in Porto Rafti, Tbilisi is already on the next day.
Does the time difference between Tbilisi and Porto Rafti change?
Yes. The clocks change only in Porto Rafti. From October 25, 2026, Porto Rafti will be 2 hours behind Tbilisi.
