🇵🇹 Castelo Branco, Portugal
38
- Western European Summer Time
- UTC+1
- Daytime
☀️ 07:45 · 🌙 18:46 · 11 h 2 min
Castelo Branco to Tbilisi: time difference
Tbilisi is 3 h ahead of Castelo Branco. 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.
Castelo Branco 13:26 1:26 PM Tbilisi 16:26 4:26 PM You –:–
13:26 1:26 PM
Western European Summer Time · UTC+1
☀️ 07:45 · 🌙 18:46
16:26 4:26 PM
Georgia Standard Time · UTC+4
☀️ 07:18 · 🌙 18:15
·
+3 h
Tbilisi is 3 h ahead of Castelo Branco.
When you, Castelo Branco 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
🇵🇹 Castelo Branco
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 | 🇵🇹 Castelo Branco | 🇬🇪 Tbilisi |
|---|---|---|
| Local time | 13:26 | 16:26 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 2026 |
| Time zone | Western European Summer Time | Georgia Standard Time |
| UTC offset | UTC+1 | UTC+4 |
| Offset from Castelo Branco | — | +3 h |
| IANA zone | Europe/Lisbon | Asia/Tbilisi |
| Daylight saving | On summer time → UTC+0, Oct 25, 01:00 | Not observed |
| Sunrise | 07:45 | 07:18 |
| Sunset | 18:46 | 18:15 |
| Daylight | 11 h 2 min | 10 h 58 min |
| People on this clock | 52,291 | 1,241,700 |
Compare Castelo Branco with another city
More comparisons with Castelo Branco: the time zones next to it and the far side of the clock.
Big time differences
Castelo Branco and Tbilisi: common questions
What is the time difference between Castelo Branco and Tbilisi?
Tbilisi is 3 hours ahead: it uses UTC+4, while Castelo Branco is on UTC+1.
What time is it in Tbilisi when it is 9:00 AM in Castelo Branco?
When it is 9:00 AM in Castelo Branco, it is 12:00 PM in Tbilisi.
If it is 6:00 PM in Castelo Branco, what time is it in Tbilisi?
At 6:00 PM in Castelo Branco, clocks in Tbilisi show 9:00 PM.
When do working hours in Castelo Branco and in Tbilisi overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 3:00 PM in Castelo Branco, which is 12:00 PM to 6:00 PM in Tbilisi.
From what time in Castelo Branco is it tomorrow in Tbilisi?
Once it is 9:00 PM in Castelo Branco, the date in Tbilisi has already changed. Until 3:00 AM in Tbilisi, it is still the previous day in Castelo Branco.
Is the time difference between Castelo Branco and Tbilisi the same all year?
No. Only Castelo Branco switches to summer time, so the gap changes twice a year. From October 25, 2026, Tbilisi will be 4 hours ahead of Castelo Branco.
