Lisbon to San Miguel de Tucuman: time difference
San Miguel de Tucuman is 4 h behind Lisbon. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇦🇷 San Miguel de Tucuman, Argentina
52
- Argentina Standard Time
- UTC-3
- Daytime
☀️ 06:43 · 🌙 19:30 · 12 h 47 min
−4 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Lisbon 19:45 7:45 PM San Miguel de Tucuman 15:45 3:45 PM You –:–
19:45 7:45 PM
Western European Summer Time · UTC+1
☀️ 07:49 · 🌙 18:56
15:45 3:45 PM
Argentina Standard Time · UTC-3
☀️ 06:43 · 🌙 19:30
·
−4 h
San Miguel de Tucuman is 4 h behind Lisbon.
When you, Lisbon and San Miguel de Tucuman 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
🇦🇷 San Miguel de Tucuman
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 | 🇦🇷 San Miguel de Tucuman |
|---|---|---|
| Local time | 19:45 | 15:45 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Western European Summer Time | Argentina Standard Time |
| UTC offset | UTC+1 | UTC-3 |
| Offset from Lisbon | — | −4 h |
| IANA zone | Europe/Lisbon | America/Argentina/Tucuman |
| Daylight saving | On summer time → UTC+0, Oct 25, 01:00 | Not observed |
| Sunrise | 07:49 | 06:43 |
| Sunset | 18:56 | 19:30 |
| Daylight | 11 h 7 min | 12 h 47 min |
| People on this clock | 545,923 | 527,607 |
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 San Miguel de Tucuman: common questions
What is the time difference between Lisbon and San Miguel de Tucuman?
San Miguel de Tucuman is 4 hours behind: it uses UTC−3, while Lisbon is on UTC+1.
If it is 9:00 AM in Lisbon, what time is it in San Miguel de Tucuman?
At 9:00 AM in Lisbon, clocks in San Miguel de Tucuman show 5:00 AM.
What time is it in San Miguel de Tucuman at the end of the working day in Lisbon?
The working day in Lisbon ends at 6:00 PM; in San Miguel de Tucuman it is 2:00 PM at that moment.
When is a good time to call San Miguel de Tucuman from Lisbon?
Between 1:00 PM and 6:00 PM in Lisbon – that is 9:00 AM to 2:00 PM in San Miguel de Tucuman – both places are within working hours (9:00 AM–6:00 PM).
Until what time in Lisbon is it still yesterday in San Miguel de Tucuman?
Before 4:00 AM in Lisbon, the date in San Miguel de Tucuman has not changed yet. From 8:00 PM in San Miguel de Tucuman, it is already the next day in Lisbon.
Is the time difference between Lisbon and San Miguel de Tucuman the same all year?
No. Only Lisbon switches to summer time, so the gap changes twice a year. From October 25, 2026, San Miguel de Tucuman will be 3 hours behind Lisbon.
