Lisbon to Kottayam: time difference
Kottayam 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 16:36 4:36 PM Kottayam 21:06 9:06 PM You –:–
16:36 4:36 PM
Western European Summer Time · UTC+1
☀️ 07:48 · 🌙 18:57
21:06 9:06 PM
India Standard Time · UTC+5:30
☀️ 06:13 · 🌙 18:07
·
+4 h 30 min
Kottayam is 4 h 30 min ahead of Lisbon.
When you, Lisbon and Kottayam 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
🇮🇳 Kottayam
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 | 🇮🇳 Kottayam |
|---|---|---|
| Local time | 16:36 | 21:06 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 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 | 07:48 | 06:13 |
| Sunset | 18:57 | 18:07 |
| Daylight | 11 h 9 min | 11 h 54 min |
| People on this clock | 545,923 | 55,374 |
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 Kottayam: common questions
How many hours ahead of Lisbon is Kottayam?
The clocks in Kottayam are 4 hours and 30 minutes ahead of those in Lisbon (UTC+5:30 and UTC+1).
If it is 9:00 AM in Lisbon, what time is it in Kottayam?
At 9:00 AM in Lisbon, clocks in Kottayam show 1:30 PM.
What time is it in Kottayam when it is 6:00 PM in Lisbon?
When it is 6:00 PM in Lisbon, it is 10:30 PM in Kottayam.
When do working hours in Lisbon and in Kottayam overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 1:30 PM in Lisbon, which is 1:30 PM to 6:00 PM in Kottayam.
When is it already the next day in Kottayam?
From 7:30 PM in Lisbon it is already the next day in Kottayam. The other way round, until 4:30 AM in Kottayam it is still the previous day in Lisbon.
Is the time difference between Lisbon and Kottayam the same all year?
No. Only Lisbon switches to summer time, so the gap changes twice a year. From October 25, 2026, Kottayam will be 5 hours and 30 minutes ahead of Lisbon.
