Chennai (Madras) to Lisbon: time difference
Lisbon is 4 h 30 min behind Chennai (Madras). 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.
Chennai (Madras) 09:13 9:13 AM Lisbon 04:43 4:43 AM You –:–
09:13 9:13 AM
India Standard Time · UTC+5:30
☀️ 05:59 · 🌙 17:54
04:43 4:43 AM
Western European Summer Time · UTC+1
☀️ 07:41 · 🌙 19:07
·
−4 h 30 min
Lisbon is 4 h 30 min behind Chennai (Madras).
When you, Chennai (Madras) 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
🇮🇳 Chennai (Madras)
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 | 🇮🇳 Chennai (Madras) | 🇵🇹 Lisbon |
|---|---|---|
| Local time | 09:13 | 04:43 |
| 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 Chennai (Madras) | — | −4 h 30 min |
| IANA zone | Asia/Kolkata | Europe/Lisbon |
| Daylight saving | Not observed | On summer time → UTC+0, Oct 25, 01:00 |
| Sunrise | 05:59 | 07:41 |
| Sunset | 17:54 | 19:07 |
| Daylight | 11 h 55 min | 11 h 26 min |
| People on this clock | 4,681,087 | 545,923 |
Compare Chennai (Madras) with another city
More comparisons with Chennai (Madras): the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Chennai (Madras) and Lisbon: common questions
How many hours behind Chennai (Madras) is Lisbon?
The clocks in Lisbon are 4 hours and 30 minutes behind those in Chennai (UTC+1 and UTC+5:30).
What time is it in Lisbon at the start of the working day in Chennai (Madras)?
The working day in Chennai starts at 9:00 AM; in Lisbon it is 4:30 AM at that moment.
What time is it in Lisbon at the end of the working day in Chennai (Madras)?
The working day in Chennai ends at 6:00 PM; in Lisbon it is 1:30 PM at that moment.
When do working hours in Chennai (Madras) and in Lisbon overlap?
Working hours (9:00 AM–6:00 PM) overlap from 1:30 PM to 6:00 PM in Chennai, 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 Chennai (Madras) 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 Chennai.
Does the time difference between Chennai (Madras) and Lisbon change?
Yes. The clocks change only in Lisbon. From October 25, 2026, Lisbon will be 5 hours and 30 minutes behind Chennai.
