American Samoa to Lisbon: time difference
Lisbon is 12 h ahead of American Samoa. Live clocks for both, the working hours they share, and how each one sits against your own time.
+12 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
American Samoa 16:16 4:16 PM Lisbon 04:16 4:16 AM You –:–
16:16 4:16 PM
Samoa Standard Time · UTC-11
☀️ 06:01 · 🌙 18:21
04:16 4:16 AM
Western European Summer Time · UTC+1
☀️ 07:41 · 🌙 19:07
·
+12 h
Lisbon is 12 h ahead of American Samoa.
When you, American Samoa 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
🇦🇸 American Samoa
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
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 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM
📍 Your time
- Asleep
- Early
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Time zones side by side
| Detail | 🇦🇸 American Samoa | 🇵🇹 Lisbon |
|---|---|---|
| Local time | 16:16 | 04:16 |
| Local date | Friday, October 9, 2026 | Saturday, October 10, 2026 |
| Time zone | Samoa Standard Time | Western European Summer Time |
| UTC offset | UTC-11 | UTC+1 |
| Offset from American Samoa | — | +12 h |
| IANA zone | Pacific/Pago Pago | Europe/Lisbon |
| Daylight saving | Not observed | On summer time → UTC+0, Oct 25, 01:00 |
| Sunrise | 06:01 | 07:41 |
| Sunset | 18:21 | 19:07 |
| Daylight | 12 h 20 min | 11 h 26 min |
| People on this clock | 49,710 | 545,923 |
Compare American Samoa with another city
More comparisons with American Samoa: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
American Samoa and Lisbon: common questions
What is the time difference between American Samoa and Lisbon?
Lisbon is 12 hours ahead: it uses UTC+1, while American Samoa is on UTC−11.
What time is it in Lisbon at the start of the working day in American Samoa?
The working day in American Samoa starts at 9:00 AM; in Lisbon it is 9:00 PM at that moment.
If it is 6:00 PM in American Samoa, what time is it in Lisbon?
At 6:00 PM in American Samoa, clocks in Lisbon show 6:00 AM (the next day).
When is a good time to call Lisbon from American Samoa?
Working hours (9:00 AM–6:00 PM) in American Samoa and in Lisbon do not overlap. At 9:00 AM in American Samoa it is 9:00 PM in Lisbon; when the working day starts in Lisbon, it is 9:00 PM (the previous day) in American Samoa.
From what time in American Samoa is it tomorrow in Lisbon?
Once it is 12:00 PM in American Samoa, the date in Lisbon has already changed. Until 12:00 PM in Lisbon, it is still the previous day in American Samoa.
Does the time difference between American Samoa and Lisbon change?
Yes. The clocks change only in Lisbon. From October 25, 2026, Lisbon will be 11 hours ahead of American Samoa.
