Lisbon to Boumerdes: time difference
Boumerdes is 1 h ahead of Lisbon. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇩🇿 Boumerdes, Algeria
13
- Central European Standard Time
- UTC+1
- Night
☀️ 07:15 · 🌙 17:46 · 10 h 30 min
+1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Lisbon 03:45 3:45 AM Boumerdes 04:45 4:45 AM You –:–
03:45 3:45 AM
Western European Standard Time · UTC+0
☀️ 07:09 · 🌙 17:33
04:45 4:45 AM
Central European Standard Time · UTC+1
☀️ 07:15 · 🌙 17:46
·
+1 h
Boumerdes is 1 h ahead of Lisbon.
When you, Lisbon and Boumerdes 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
🇩🇿 Boumerdes
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 | 🇩🇿 Boumerdes |
|---|---|---|
| Local time | 03:45 | 04:45 |
| 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 | 07:15 |
| Sunset | 17:33 | 17:46 |
| Daylight | 10 h 23 min | 10 h 30 min |
| People on this clock | 545,923 | 41,685 |
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 Boumerdes: common questions
How far ahead of Lisbon is Boumerdes?
Boumerdes is 1 hour ahead of Lisbon: UTC+1 against UTC+0.
What time is it in Boumerdes at the start of the working day in Lisbon?
The working day in Lisbon starts at 9:00 AM; in Boumerdes it is 10:00 AM at that moment.
If it is 6:00 PM in Lisbon, what time is it in Boumerdes?
At 6:00 PM in Lisbon, clocks in Boumerdes show 7:00 PM.
Is there a time when both Lisbon and Boumerdes are at work?
Yes: from 9:00 AM to 5:00 PM in Lisbon (10:00 AM to 6:00 PM in Boumerdes), the working days (9:00 AM–6:00 PM) overlap.
When is it already the next day in Boumerdes?
From 11:00 PM in Lisbon it is already the next day in Boumerdes. The other way round, until 1:00 AM in Boumerdes it is still the previous day in Lisbon.
Is the time difference between Lisbon and Boumerdes the same all year?
No. Only Lisbon switches to summer time, so the gap changes twice a year. From March 28, 2027, Boumerdes and Lisbon will have the same time.
