🇵🇹 Lisbon, Portugal
43
- Western European Standard Time
- UTC+0
- Daytime
☀️ 07:09 · 🌙 17:33 · 10 h 23 min
Lisbon to Hassi Messaoud: time difference
Hassi Messaoud is 1 h ahead of Lisbon. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇩🇿 Hassi Messaoud, Algeria
43
- Central European Standard Time
- UTC+1
- Daytime
☀️ 06:57 · 🌙 17:44 · 10 h 47 min
+1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Lisbon 12:51 12:51 PM Hassi Messaoud 13:51 1:51 PM You –:–
12:51 12:51 PM
Western European Standard Time · UTC+0
☀️ 07:09 · 🌙 17:33
13:51 1:51 PM
Central European Standard Time · UTC+1
☀️ 06:57 · 🌙 17:44
·
+1 h
Hassi Messaoud is 1 h ahead of Lisbon.
When you, Lisbon and Hassi Messaoud 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
🇩🇿 Hassi Messaoud
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 0 12 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇵🇹 Lisbon | 🇩🇿 Hassi Messaoud |
|---|---|---|
| Local time | 12:51 | 13:51 |
| Local date | Friday, November 6, 2026 | Friday, November 6, 2026 |
| Time zone | Western European Standard Time | Central European Standard Time |
| UTC offset | UTC+0 | UTC+1 |
| Offset from Lisbon | — | +1 h |
| IANA zone | Europe/Lisbon | Africa/Algiers |
| Daylight saving | On standard time → UTC+1, Mar 28, 02:00 | Not observed |
| Sunrise | 07:09 | 06:57 |
| Sunset | 17:33 | 17:44 |
| Daylight | 10 h 23 min | 10 h 47 min |
| People on this clock | 545,923 | 45,147 |
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 Hassi Messaoud: common questions
How many hours ahead of Lisbon is Hassi Messaoud?
The clocks in Hassi Messaoud are 1 hour ahead of those in Lisbon (UTC+1 and UTC+0).
What time is it in Hassi Messaoud at the start of the working day in Lisbon?
The working day in Lisbon starts at 9:00 AM; in Hassi Messaoud it is 10:00 AM at that moment.
What time is it in Hassi Messaoud when it is 6:00 PM in Lisbon?
When it is 6:00 PM in Lisbon, it is 7:00 PM in Hassi Messaoud.
When do working hours in Lisbon and in Hassi Messaoud overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 5:00 PM in Lisbon, which is 10:00 AM to 6:00 PM in Hassi Messaoud.
When does the date change in Hassi Messaoud compared with Lisbon?
The new day starts in Hassi Messaoud earlier: at 11:00 PM in Lisbon it is already midnight there. Until 1:00 AM in Hassi Messaoud, Lisbon is still on the previous day.
Does the time gap between Lisbon and Hassi Messaoud change during the year?
Yes – daylight saving time is used in Lisbon but not in Hassi Messaoud. From March 28, 2027, Hassi Messaoud and Lisbon will have the same time.
