Lisbon to Irati: time difference
Irati is 4 h behind Lisbon. Live clocks for both, the working hours they share, and how each one sits against your own time.
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Lisbon 00:43 12:43 AM Irati 20:43 8:43 PM You –:–
00:43 12:43 AM
Western European Summer Time · UTC+1
☀️ 07:52 · 🌙 18:52
20:43 8:43 PM
Brasilia Standard Time · UTC-3
☀️ 05:43 · 🌙 18:32
·
−4 h
Irati is 4 h behind Lisbon.
When you, Lisbon and Irati 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
🇧🇷 Irati
20 8 PM 21 9 PM 22 10 PM 23 11 PM 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇵🇹 Lisbon | 🇧🇷 Irati |
|---|---|---|
| Local time | 00:43 | 20:43 |
| Local date | Thursday, October 22, 2026 | Wednesday, October 21, 2026 |
| Time zone | Western European Summer Time | Brasilia Standard Time |
| UTC offset | UTC+1 | UTC-3 |
| Offset from Lisbon | — | −4 h |
| IANA zone | Europe/Lisbon | America/Sao Paulo |
| Daylight saving | On summer time → UTC+0, Oct 25, 01:00 | Not observed |
| Sunrise | 07:52 | 05:43 |
| Sunset | 18:52 | 18:32 |
| Daylight | 10 h 59 min | 12 h 49 min |
| People on this clock | 545,923 | 59,250 |
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 Irati: common questions
How many hours behind Lisbon is Irati?
The clocks in Irati are 4 hours behind those in Lisbon (UTC−3 and UTC+1).
What time is it in Irati at the start of the working day in Lisbon?
The working day in Lisbon starts at 9:00 AM; in Irati it is 5:00 AM at that moment.
What time is it in Irati at the end of the working day in Lisbon?
The working day in Lisbon ends at 6:00 PM; in Irati it is 2:00 PM at that moment.
When do working hours in Lisbon and in Irati overlap?
Working hours (9:00 AM–6:00 PM) overlap from 1:00 PM to 6:00 PM in Lisbon, which is 9:00 AM to 2:00 PM in Irati.
When does the date change in Irati compared with Lisbon?
The new day starts in Irati later: until 4:00 AM in Lisbon, it is still the previous day there. From 8:00 PM in Irati, Lisbon is already on the next day.
Is the time difference between Lisbon and Irati the same all year?
No. Only Lisbon switches to summer time, so the gap changes twice a year. From October 25, 2026, Irati will be 3 hours behind Lisbon.
