Roi Et to Lisbon: time difference
Lisbon is 6 h behind Roi Et. Live clocks for both, the working hours they share, and how each one sits against your own time.
−6 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Roi Et 23:27 11:27 PM Lisbon 17:27 5:27 PM You –:–
23:27 11:27 PM
Indochina Time · UTC+7
☀️ 05:59 · 🌙 17:44
17:27 5:27 PM
Western European Summer Time · UTC+1
☀️ 07:48 · 🌙 18:57
·
−6 h
Lisbon is 6 h behind Roi Et.
When you, Roi Et 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
🇹🇭 Roi Et
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
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 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇹🇭 Roi Et | 🇵🇹 Lisbon |
|---|---|---|
| Local time | 23:27 | 17:27 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 2026 |
| Time zone | Indochina Time | Western European Summer Time |
| UTC offset | UTC+7 | UTC+1 |
| Offset from Roi Et | — | −6 h |
| IANA zone | Asia/Bangkok | Europe/Lisbon |
| Daylight saving | Not observed | On summer time → UTC+0, Oct 25, 01:00 |
| Sunrise | 05:59 | 07:48 |
| Sunset | 17:44 | 18:57 |
| Daylight | 11 h 46 min | 11 h 9 min |
| People on this clock | 34,229 | 545,923 |
Compare Roi Et with another city
More comparisons with Roi Et: the time zones next to it and the far side of the clock.
Big time differences
Roi Et and Lisbon: common questions
How many hours behind Roi Et is Lisbon?
The clocks in Lisbon are 6 hours behind those in Roi Et (UTC+1 and UTC+7).
What time is it in Lisbon when it is 9:00 AM in Roi Et?
When it is 9:00 AM in Roi Et, it is 3:00 AM in Lisbon.
What time is it in Lisbon when it is 6:00 PM in Roi Et?
When it is 6:00 PM in Roi Et, it is 12:00 PM in Lisbon.
Is there a time when both Roi Et and Lisbon are at work?
Yes: from 3:00 PM to 6:00 PM in Roi Et (9:00 AM to 12:00 PM in Lisbon), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Lisbon compared with Roi Et?
The new day starts in Lisbon later: until 6:00 AM in Roi Et, it is still the previous day there. From 6:00 PM in Lisbon, Roi Et is already on the next day.
Does the time difference between Roi Et and Lisbon change?
Yes. The clocks change only in Lisbon. From October 25, 2026, Lisbon will be 7 hours behind Roi Et.
