Lisbon to Piedras Negras: time difference
Piedras Negras is 6 h behind 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 05:17 5:17 AM Piedras Negras 23:17 11:17 PM You –:–
05:17 5:17 AM
Western European Summer Time · UTC+1
☀️ 07:50 · 🌙 18:54
23:17 11:17 PM
Central Daylight Time · UTC-5
☀️ 07:45 · 🌙 19:10
·
−6 h
Piedras Negras is 6 h behind Lisbon.
When you, Lisbon and Piedras Negras 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
🇲🇽 Piedras Negras
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 | 🇵🇹 Lisbon | 🇲🇽 Piedras Negras |
|---|---|---|
| Local time | 05:17 | 23:17 |
| Local date | Monday, October 19, 2026 | Sunday, October 18, 2026 |
| Time zone | Western European Summer Time | Central Daylight Time |
| UTC offset | UTC+1 | UTC-5 |
| Offset from Lisbon | — | −6 h |
| IANA zone | Europe/Lisbon | America/Matamoros |
| Daylight saving | On summer time → UTC+0, Oct 25, 01:00 | On summer time → UTC-6, Nov 1, 01:00 |
| Sunrise | 07:50 | 07:45 |
| Sunset | 18:54 | 19:10 |
| Daylight | 11 h 4 min | 11 h 25 min |
| People on this clock | 545,923 | 173,959 |
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 Piedras Negras: common questions
How many hours behind Lisbon is Piedras Negras?
The clocks in Piedras Negras are 6 hours behind those in Lisbon (UTC−5 and UTC+1).
What time is it in Piedras Negras when it is 9:00 AM in Lisbon?
When it is 9:00 AM in Lisbon, it is 3:00 AM in Piedras Negras.
If it is 6:00 PM in Lisbon, what time is it in Piedras Negras?
At 6:00 PM in Lisbon, clocks in Piedras Negras show 12:00 PM.
When is a good time to call Piedras Negras from Lisbon?
Between 3:00 PM and 6:00 PM in Lisbon – that is 9:00 AM to 12:00 PM in Piedras Negras – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Piedras Negras compared with Lisbon?
The new day starts in Piedras Negras later: until 6:00 AM in Lisbon, it is still the previous day there. From 6:00 PM in Piedras Negras, Lisbon is already on the next day.
Does the time gap between Lisbon and Piedras Negras change during the year?
Yes, because the clocks in Lisbon and in Piedras Negras change on different dates. Next change: from October 25, 2026, Piedras Negras will be 5 hours behind Lisbon.
