Trincomalee to Lisbon: time difference
Lisbon is 4 h 30 min behind Trincomalee. 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.
Trincomalee 19:28 7:28 PM Lisbon 14:58 2:58 PM You –:–
19:28 7:28 PM
India Standard Time · UTC+5:30
☀️ 05:53 · 🌙 17:49
14:58 2:58 PM
Western European Summer Time · UTC+1
☀️ 07:49 · 🌙 18:56
·
−4 h 30 min
Lisbon is 4 h 30 min behind Trincomalee.
When you, Trincomalee and Lisbon are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇱🇰 Trincomalee
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
🇵🇹 Lisbon
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 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇱🇰 Trincomalee | 🇵🇹 Lisbon |
|---|---|---|
| Local time | 19:28 | 14:58 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | India Standard Time | Western European Summer Time |
| UTC offset | UTC+5:30 | UTC+1 |
| Offset from Trincomalee | — | −4 h 30 min |
| IANA zone | Asia/Colombo | Europe/Lisbon |
| Daylight saving | Not observed | On summer time → UTC+0, Oct 25, 01:00 |
| Sunrise | 05:53 | 07:49 |
| Sunset | 17:49 | 18:56 |
| Daylight | 11 h 55 min | 11 h 7 min |
| People on this clock | 99,100 | 545,923 |
Compare Trincomalee with another city
More comparisons with Trincomalee: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Trincomalee and Lisbon: common questions
How many hours behind Trincomalee is Lisbon?
The clocks in Lisbon are 4 hours and 30 minutes behind those in Trincomalee (UTC+1 and UTC+5:30).
What time is it in Lisbon when it is 9:00 AM in Trincomalee?
When it is 9:00 AM in Trincomalee, it is 4:30 AM in Lisbon.
If it is 6:00 PM in Trincomalee, what time is it in Lisbon?
At 6:00 PM in Trincomalee, clocks in Lisbon show 1:30 PM.
When do working hours in Trincomalee and in Lisbon overlap?
Working hours (9:00 AM–6:00 PM) overlap from 1:30 PM to 6:00 PM in Trincomalee, which is 9:00 AM to 1:30 PM in Lisbon.
When is it still the previous day in Lisbon?
Until 4:30 AM in Trincomalee it is still the previous day in Lisbon. The other way round, from 7:30 PM in Lisbon it is already the next day in Trincomalee.
Does the time difference between Trincomalee and Lisbon change?
Yes. The clocks change only in Lisbon. From October 25, 2026, Lisbon will be 5 hours and 30 minutes behind Trincomalee.
