Lanus to Porto: time difference
Porto is 3 h ahead of Lanus. Live clocks for both, the working hours they share, and how each one sits against your own time.
+3 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Lanus 18:03 6:03 PM Porto 21:03 9:03 PM You –:–
18:03 6:03 PM
Argentina Standard Time · UTC-3
☀️ 05:49 · 🌙 19:27
21:03 9:03 PM
Western European Standard Time · UTC+0
☀️ 07:11 · 🌙 17:27
·
+3 h
Porto is 3 h ahead of Lanus.
When you, Lanus and Porto are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇦🇷 Lanus
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
🇵🇹 Porto
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 0 12 AM 1 1 AM 2 2 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇦🇷 Lanus | 🇵🇹 Porto |
|---|---|---|
| Local time | 18:03 | 21:03 |
| Local date | Thursday, November 5, 2026 | Thursday, November 5, 2026 |
| Time zone | Argentina Standard Time | Western European Standard Time |
| UTC offset | UTC-3 | UTC+0 |
| Offset from Lanus | — | +3 h |
| IANA zone | America/Argentina/Buenos Aires | Europe/Lisbon |
| Daylight saving | Not observed | On standard time → UTC+1, Mar 28, 02:00 |
| Sunrise | 05:49 | 07:11 |
| Sunset | 19:27 | 17:27 |
| Daylight | 13 h 38 min | 10 h 16 min |
| People on this clock | 459,263 | 231,828 |
Compare Lanus with another city
More comparisons with Lanus: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Lanus and Porto: common questions
How far ahead of Lanus is Porto?
Porto is 3 hours ahead of Lanus: UTC+0 against UTC−3.
If it is 9:00 AM in Lanus, what time is it in Porto?
At 9:00 AM in Lanus, clocks in Porto show 12:00 PM.
What time is it in Porto at the end of the working day in Lanus?
The working day in Lanus ends at 6:00 PM; in Porto it is 9:00 PM at that moment.
Is there a time when both Lanus and Porto are at work?
Yes: from 9:00 AM to 3:00 PM in Lanus (12:00 PM to 6:00 PM in Porto), the working days (9:00 AM–6:00 PM) overlap.
When is it already the next day in Porto?
From 9:00 PM in Lanus it is already the next day in Porto. The other way round, until 3:00 AM in Porto it is still the previous day in Lanus.
Does the time difference between Lanus and Porto change?
Yes. The clocks change only in Porto. From March 28, 2027, Porto will be 4 hours ahead of Lanus.
