Guarulhos to Lisbon: time difference
Lisbon is 4 h ahead of Guarulhos. Live clocks for both, the working hours they share, and how each one sits against your own time.
+4 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Guarulhos 00:35 12:35 AM Lisbon 04:35 4:35 AM You –:–
00:35 12:35 AM
Brasilia Standard Time · UTC-3
☀️ 05:31 · 🌙 18:12
04:35 4:35 AM
Western European Summer Time · UTC+1
☀️ 07:49 · 🌙 18:56
·
+4 h
Lisbon is 4 h ahead of Guarulhos.
When you, Guarulhos 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
🇧🇷 Guarulhos
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
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 0 12 AM 1 1 AM 2 2 AM 3 3 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇧🇷 Guarulhos | 🇵🇹 Lisbon |
|---|---|---|
| Local time | 00:35 | 04:35 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Brasilia Standard Time | Western European Summer Time |
| UTC offset | UTC-3 | UTC+1 |
| Offset from Guarulhos | — | +4 h |
| IANA zone | America/Sao Paulo | Europe/Lisbon |
| Daylight saving | Not observed | On summer time → UTC+0, Oct 25, 01:00 |
| Sunrise | 05:31 | 07:49 |
| Sunset | 18:12 | 18:56 |
| Daylight | 12 h 41 min | 11 h 7 min |
| People on this clock | 1,291,771 | 545,923 |
Compare Guarulhos with another city
More comparisons with Guarulhos: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Guarulhos and Lisbon: common questions
How far ahead of Guarulhos is Lisbon?
Lisbon is 4 hours ahead of Guarulhos: UTC+1 against UTC−3.
What time is it in Lisbon when it is 9:00 AM in Guarulhos?
When it is 9:00 AM in Guarulhos, it is 1:00 PM in Lisbon.
If it is 6:00 PM in Guarulhos, what time is it in Lisbon?
At 6:00 PM in Guarulhos, clocks in Lisbon show 10:00 PM.
Is there a time when both Guarulhos and Lisbon are at work?
Yes: from 9:00 AM to 2:00 PM in Guarulhos (1:00 PM to 6:00 PM in Lisbon), the working days (9:00 AM–6:00 PM) overlap.
When is it already the next day in Lisbon?
From 8:00 PM in Guarulhos it is already the next day in Lisbon. The other way round, until 4:00 AM in Lisbon it is still the previous day in Guarulhos.
Does the time difference between Guarulhos and Lisbon change?
Yes. The clocks change only in Lisbon. From October 25, 2026, Lisbon will be 3 hours ahead of Guarulhos.
