Ratnapura to Lisbon: time difference
Lisbon is 4 h 30 min behind Ratnapura. 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.
Ratnapura 14:07 2:07 PM Lisbon 09:37 9:37 AM You –:–
14:07 2:07 PM
India Standard Time · UTC+5:30
☀️ 05:56 · 🌙 17:56
09:37 9:37 AM
Western European Summer Time · UTC+1
☀️ 07:41 · 🌙 19:07
·
−4 h 30 min
Lisbon is 4 h 30 min behind Ratnapura.
When you, Ratnapura 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
🇱🇰 Ratnapura
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 | 🇱🇰 Ratnapura | 🇵🇹 Lisbon |
|---|---|---|
| Local time | 14:07 | 09:37 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | India Standard Time | Western European Summer Time |
| UTC offset | UTC+5:30 | UTC+1 |
| Offset from Ratnapura | — | −4 h 30 min |
| IANA zone | Asia/Colombo | Europe/Lisbon |
| Daylight saving | Not observed | On summer time → UTC+0, Oct 25, 01:00 |
| Sunrise | 05:56 | 07:41 |
| Sunset | 17:56 | 19:07 |
| Daylight | 12 h 1 min | 11 h 26 min |
| People on this clock | 52,100 | 545,923 |
Compare Ratnapura with another city
More comparisons with Ratnapura: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Ratnapura and Lisbon: common questions
How far behind Ratnapura is Lisbon?
Lisbon is 4 hours and 30 minutes behind Ratnapura: UTC+1 against UTC+5:30.
What time is it in Lisbon at the start of the working day in Ratnapura?
The working day in Ratnapura starts at 9:00 AM; in Lisbon it is 4:30 AM at that moment.
If it is 6:00 PM in Ratnapura, what time is it in Lisbon?
At 6:00 PM in Ratnapura, clocks in Lisbon show 1:30 PM.
When is a good time to call Lisbon from Ratnapura?
Between 1:30 PM and 6:00 PM in Ratnapura – that is 9:00 AM to 1:30 PM in Lisbon – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Lisbon compared with Ratnapura?
The new day starts in Lisbon later: until 4:30 AM in Ratnapura, it is still the previous day there. From 7:30 PM in Lisbon, Ratnapura is already on the next day.
Is the time difference between Ratnapura and Lisbon the same all year?
No. Only Lisbon switches to summer time, so the gap changes twice a year. From October 25, 2026, Lisbon will be 5 hours and 30 minutes behind Ratnapura.
