🇵🇹 Marinha Grande, Portugal
28
- Western European Summer Time
- UTC+1
- Daytime
☀️ 07:54 · 🌙 18:48 · 10 h 54 min
Marinha Grande to Tbilisi: time difference
Tbilisi is 3 h ahead of Marinha Grande. 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.
Marinha Grande 17:20 5:20 PM Tbilisi 20:20 8:20 PM You –:–
17:20 5:20 PM
Western European Summer Time · UTC+1
☀️ 07:54 · 🌙 18:48
20:20 8:20 PM
Georgia Standard Time · UTC+4
☀️ 07:21 · 🌙 18:11
·
+3 h
Tbilisi is 3 h ahead of Marinha Grande.
When you, Marinha Grande and Tbilisi are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇵🇹 Marinha Grande
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
🇬🇪 Tbilisi
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 0 12 AM 1 1 AM 2 2 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇵🇹 Marinha Grande | 🇬🇪 Tbilisi |
|---|---|---|
| Local time | 17:20 | 20:20 |
| Local date | Thursday, October 22, 2026 | Thursday, October 22, 2026 |
| Time zone | Western European Summer Time | Georgia Standard Time |
| UTC offset | UTC+1 | UTC+4 |
| Offset from Marinha Grande | — | +3 h |
| IANA zone | Europe/Lisbon | Asia/Tbilisi |
| Daylight saving | On summer time → UTC+0, Oct 25, 01:00 | Not observed |
| Sunrise | 07:54 | 07:21 |
| Sunset | 18:48 | 18:11 |
| Daylight | 10 h 54 min | 10 h 50 min |
| People on this clock | 39,032 | 1,241,700 |
Compare Marinha Grande with another city
More comparisons with Marinha Grande: the time zones next to it and the far side of the clock.
Big time differences
Marinha Grande and Tbilisi: common questions
How many hours ahead of Marinha Grande is Tbilisi?
The clocks in Tbilisi are 3 hours ahead of those in Marinha Grande (UTC+4 and UTC+1).
What time is it in Tbilisi at the start of the working day in Marinha Grande?
The working day in Marinha Grande starts at 9:00 AM; in Tbilisi it is 12:00 PM at that moment.
What time is it in Tbilisi at the end of the working day in Marinha Grande?
The working day in Marinha Grande ends at 6:00 PM; in Tbilisi it is 9:00 PM at that moment.
Is there a time when both Marinha Grande and Tbilisi are at work?
Yes: from 9:00 AM to 3:00 PM in Marinha Grande (12:00 PM to 6:00 PM in Tbilisi), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Tbilisi compared with Marinha Grande?
The new day starts in Tbilisi earlier: at 9:00 PM in Marinha Grande it is already midnight there. Until 3:00 AM in Tbilisi, Marinha Grande is still on the previous day.
Does the time difference between Marinha Grande and Tbilisi change?
Yes. The clocks change only in Marinha Grande. From October 25, 2026, Tbilisi will be 4 hours ahead of Marinha Grande.
