Lisbon to Santiago del Estero: time difference
Santiago del Estero is 4 h behind Lisbon. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇦🇷 Santiago del Estero, Argentina
04
- Argentina Standard Time
- UTC-3
- Daytime
☀️ 06:40 · 🌙 19:27 · 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 15:07 3:07 PM Santiago del Estero 11:07 11:07 AM You –:–
15:07 3:07 PM
Western European Summer Time · UTC+1
☀️ 07:48 · 🌙 18:57
11:07 11:07 AM
Argentina Standard Time · UTC-3
☀️ 06:40 · 🌙 19:27
·
−4 h
Santiago del Estero is 4 h behind Lisbon.
When you, Lisbon and Santiago del Estero 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
🇦🇷 Santiago del Estero
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 | 🇦🇷 Santiago del Estero |
|---|---|---|
| Local time | 15:07 | 11:07 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 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/Cordoba |
| Daylight saving | On summer time → UTC+0, Oct 25, 01:00 | Not observed |
| Sunrise | 07:48 | 06:40 |
| Sunset | 18:57 | 19:27 |
| Daylight | 11 h 9 min | 12 h 47 min |
| People on this clock | 545,923 | 252,192 |
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 Santiago del Estero: common questions
How many hours behind Lisbon is Santiago del Estero?
The clocks in Santiago del Estero are 4 hours behind those in Lisbon (UTC−3 and UTC+1).
What time is it in Santiago del Estero when it is 9:00 AM in Lisbon?
When it is 9:00 AM in Lisbon, it is 5:00 AM in Santiago del Estero.
What time is it in Santiago del Estero at the end of the working day in Lisbon?
The working day in Lisbon ends at 6:00 PM; in Santiago del Estero it is 2:00 PM at that moment.
When do working hours in Lisbon and in Santiago del Estero 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 Santiago del Estero.
When does the date change in Santiago del Estero compared with Lisbon?
The new day starts in Santiago del Estero later: until 4:00 AM in Lisbon, it is still the previous day there. From 8:00 PM in Santiago del Estero, Lisbon is already on the next day.
Is the time difference between Lisbon and Santiago del Estero the same all year?
No. Only Lisbon switches to summer time, so the gap changes twice a year. From October 25, 2026, Santiago del Estero will be 3 hours behind Lisbon.
