Lisbon to Beau Vallon: time difference
Beau Vallon is 3 h ahead of Lisbon. 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.
Lisbon 06:39 6:39 AM Beau Vallon 09:39 9:39 AM You –:–
06:39 6:39 AM
Western European Summer Time · UTC+1
☀️ 07:50 · 🌙 18:54
09:39 9:39 AM
Mauritius Standard Time · UTC+4
☀️ 05:36 · 🌙 18:13
·
+3 h
Beau Vallon is 3 h ahead of Lisbon.
When you, Lisbon and Beau Vallon 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
🇲🇺 Beau Vallon
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 | 🇵🇹 Lisbon | 🇲🇺 Beau Vallon |
|---|---|---|
| Local time | 06:39 | 09:39 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 2026 |
| Time zone | Western European Summer Time | Mauritius Standard Time |
| UTC offset | UTC+1 | UTC+4 |
| Offset from Lisbon | — | +3 h |
| IANA zone | Europe/Lisbon | Indian/Mauritius |
| Daylight saving | On summer time → UTC+0, Oct 25, 01:00 | Not observed |
| Sunrise | 07:50 | 05:36 |
| Sunset | 18:54 | 18:13 |
| Daylight | 11 h 4 min | 12 h 37 min |
| People on this clock | 545,923 | 2,000 |
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 Beau Vallon: common questions
What is the time difference between Lisbon and Beau Vallon?
Beau Vallon is 3 hours ahead: it uses UTC+4, while Lisbon is on UTC+1.
What time is it in Beau Vallon at the start of the working day in Lisbon?
The working day in Lisbon starts at 9:00 AM; in Beau Vallon it is 12:00 PM at that moment.
If it is 6:00 PM in Lisbon, what time is it in Beau Vallon?
At 6:00 PM in Lisbon, clocks in Beau Vallon show 9:00 PM.
When is a good time to call Beau Vallon from Lisbon?
Between 9:00 AM and 3:00 PM in Lisbon – that is 12:00 PM to 6:00 PM in Beau Vallon – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Beau Vallon compared with Lisbon?
The new day starts in Beau Vallon earlier: at 9:00 PM in Lisbon it is already midnight there. Until 3:00 AM in Beau Vallon, Lisbon is still on the previous day.
Is the time difference between Lisbon and Beau Vallon the same all year?
No. Only Lisbon switches to summer time, so the gap changes twice a year. From October 25, 2026, Beau Vallon will be 4 hours ahead of Lisbon.
