Lisbon to Port Blair: time difference
Port Blair is 4 h 30 min ahead of Lisbon. Live clocks for both, the working hours they share, and how each one sits against your own time.
+4 h 30 min
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Lisbon 17:17 5:17 PM Port Blair 21:47 9:47 PM You –:–
17:17 5:17 PM
Western European Summer Time · UTC+1
☀️ 07:51 · 🌙 18:53
21:47 9:47 PM
India Standard Time · UTC+5:30
☀️ 05:10 · 🌙 17:00
·
+4 h 30 min
Port Blair is 4 h 30 min ahead of Lisbon.
When you, Lisbon and Port Blair are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇵🇹 Lisbon
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
🇮🇳 Port Blair
4:30 4:30 AM 5:30 5:30 AM 6:30 6:30 AM 7:30 7:30 AM 8:30 8:30 AM 9:30 9:30 AM 10:30 10:30 AM 11:30 11:30 AM 12:30 12:30 PM 13:30 1:30 PM 14:30 2:30 PM 15:30 3:30 PM 16:30 4:30 PM 17:30 5:30 PM 18:30 6:30 PM 19:30 7:30 PM 20:30 8:30 PM 21:30 9:30 PM 22:30 10:30 PM 23:30 11:30 PM 0:30 12:30 AM 1:30 1:30 AM 2:30 2:30 AM 3:30 3:30 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇵🇹 Lisbon | 🇮🇳 Port Blair |
|---|---|---|
| Local time | 17:17 | 21:47 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 2026 |
| Time zone | Western European Summer Time | India Standard Time |
| UTC offset | UTC+1 | UTC+5:30 |
| Offset from Lisbon | — | +4 h 30 min |
| IANA zone | Europe/Lisbon | Asia/Kolkata |
| Daylight saving | On summer time → UTC+0, Oct 25, 01:00 | Not observed |
| Sunrise | 07:51 | 05:10 |
| Sunset | 18:53 | 17:00 |
| Daylight | 11 h 2 min | 11 h 50 min |
| People on this clock | 545,923 | 108,500 |
Compare Lisbon with another city
More comparisons with Lisbon: the time zones next to it and the far side of the clock.
Big time differences
Lisbon and Port Blair: common questions
How far ahead of Lisbon is Port Blair?
Port Blair is 4 hours and 30 minutes ahead of Lisbon: UTC+5:30 against UTC+1.
If it is 9:00 AM in Lisbon, what time is it in Port Blair?
At 9:00 AM in Lisbon, clocks in Port Blair show 1:30 PM.
What time is it in Port Blair at the end of the working day in Lisbon?
The working day in Lisbon ends at 6:00 PM; in Port Blair it is 10:30 PM at that moment.
Is there a time when both Lisbon and Port Blair are at work?
Yes: from 9:00 AM to 1:30 PM in Lisbon (1:30 PM to 6:00 PM in Port Blair), the working days (9:00 AM–6:00 PM) overlap.
When is it already the next day in Port Blair?
From 7:30 PM in Lisbon it is already the next day in Port Blair. The other way round, until 4:30 AM in Port Blair it is still the previous day in Lisbon.
Does the time gap between Lisbon and Port Blair change during the year?
Yes – daylight saving time is used in Lisbon but not in Port Blair. From October 25, 2026, Port Blair will be 5 hours and 30 minutes ahead of Lisbon.
