Lisbon to Hanoi: time difference
Hanoi is 6 h ahead of Lisbon. Live clocks for both, the working hours they share, and how each one sits against your own time.
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Lisbon 01:29 1:29 AM Hanoi 07:29 7:29 AM You –:–
01:29 1:29 AM
Western European Summer Time · UTC+1
☀️ 07:40 · 🌙 19:09
07:29 7:29 AM
Indochina Time · UTC+7
☀️ 05:51 · 🌙 17:38
·
+6 h
Hanoi is 6 h ahead of Lisbon.
When you, Lisbon and Hanoi 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
🇻🇳 Hanoi
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 4 4 AM 5 5 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇵🇹 Lisbon | 🇻🇳 Hanoi |
|---|---|---|
| Local time | 01:29 | 07:29 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Western European Summer Time | Indochina Time |
| UTC offset | UTC+1 | UTC+7 |
| Offset from Lisbon | — | +6 h |
| IANA zone | Europe/Lisbon | Asia/Ho Chi Minh |
| Daylight saving | On summer time → UTC+0, Oct 25, 01:00 | Not observed |
| Sunrise | 07:40 | 05:51 |
| Sunset | 19:09 | 17:38 |
| Daylight | 11 h 29 min | 11 h 47 min |
| People on this clock | 545,923 | 8,587,100 |
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 Hanoi: common questions
What is the time difference between Lisbon and Hanoi?
Hanoi is 6 hours ahead: it uses UTC+7, while Lisbon is on UTC+1.
What time is it in Hanoi at the start of the working day in Lisbon?
The working day in Lisbon starts at 9:00 AM; in Hanoi it is 3:00 PM at that moment.
What time is it in Hanoi when it is 6:00 PM in Lisbon?
When it is 6:00 PM in Lisbon, it is 12:00 AM (the next day) in Hanoi.
When is a good time to call Hanoi from Lisbon?
Between 9:00 AM and 12:00 PM in Lisbon – that is 3:00 PM to 6:00 PM in Hanoi – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Hanoi compared with Lisbon?
The new day starts in Hanoi earlier: at 6:00 PM in Lisbon it is already midnight there. Until 6:00 AM in Hanoi, Lisbon is still on the previous day.
Does the time difference between Lisbon and Hanoi change?
Yes. The clocks change only in Lisbon. From October 25, 2026, Hanoi will be 7 hours ahead of Lisbon.
