Puerto de Tierra to Lisbon: time difference
Lisbon is 4 h ahead of Puerto de Tierra. 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.
Puerto de Tierra 02:51 2:51 AM Lisbon 06:51 6:51 AM You –:–
02:51 2:51 AM
Atlantic Standard Time · UTC-4
☀️ 06:24 · 🌙 17:54
06:51 6:51 AM
Western European Standard Time · UTC+0
☀️ 07:01 · 🌙 17:41
·
+4 h
Lisbon is 4 h ahead of Puerto de Tierra.
When you, Puerto de Tierra 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
🇵🇷 Puerto de Tierra
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 | 🇵🇷 Puerto de Tierra | 🇵🇹 Lisbon |
|---|---|---|
| Local time | 02:51 | 06:51 |
| Local date | Thursday, October 29, 2026 | Thursday, October 29, 2026 |
| Time zone | Atlantic Standard Time | Western European Standard Time |
| UTC offset | UTC-4 | UTC+0 |
| Offset from Puerto de Tierra | — | +4 h |
| IANA zone | America/Puerto Rico | Europe/Lisbon |
| Daylight saving | Not observed | On standard time → UTC+1, Mar 28, 02:00 |
| Sunrise | 06:24 | 07:01 |
| Sunset | 17:54 | 17:41 |
| Daylight | 11 h 31 min | 10 h 41 min |
| People on this clock | — | 545,923 |
Compare Puerto de Tierra with another city
More comparisons with Puerto de Tierra: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Puerto de Tierra and Lisbon: common questions
How many hours ahead of Puerto de Tierra is Lisbon?
The clocks in Lisbon are 4 hours ahead of those in Puerto de Tierra (UTC+0 and UTC−4).
What time is it in Lisbon at the start of the working day in Puerto de Tierra?
The working day in Puerto de Tierra starts at 9:00 AM; in Lisbon it is 1:00 PM at that moment.
What time is it in Lisbon when it is 6:00 PM in Puerto de Tierra?
When it is 6:00 PM in Puerto de Tierra, it is 10:00 PM in Lisbon.
When is a good time to call Lisbon from Puerto de Tierra?
Between 9:00 AM and 2:00 PM in Puerto de Tierra – that is 1:00 PM to 6:00 PM in Lisbon – both places are within working hours (9:00 AM–6:00 PM).
From what time in Puerto de Tierra is it tomorrow in Lisbon?
Once it is 8:00 PM in Puerto de Tierra, the date in Lisbon has already changed. Until 4:00 AM in Lisbon, it is still the previous day in Puerto de Tierra.
Is the time difference between Puerto de Tierra and Lisbon the same all year?
No. Only Lisbon switches to summer time, so the gap changes twice a year. From March 28, 2027, Lisbon will be 5 hours ahead of Puerto de Tierra.
