Algiers to Altena time converter

Altena is 1 hour ahead of Algiers. When it is 9:00 AM in Algiers, it is 10:00 AM in Altena.

Algiers CET

Sunday, October 18, 2026

Altena CEST

Sunday, October 18, 2026

Algiers
Algeria
Sun, Oct 18
CETUTC+1
Altena
Germany
Sun, Oct 18
CESTUTC+2+1h
Finding your time zone…
Shared working hours (9:00–18:00)

Algiers to Altena conversion table

Every hour of today in Algiers and the matching time in Altena. Light rows are typical working hours (9:00–18:00).

AlgiersAltena
12:00 AM1:00 AM
1:00 AM2:00 AM
2:00 AM3:00 AM
3:00 AM4:00 AM
4:00 AM5:00 AM
5:00 AM6:00 AM
6:00 AM7:00 AM
7:00 AM8:00 AM
8:00 AM9:00 AM
9:00 AM10:00 AM
10:00 AM11:00 AM
11:00 AM12:00 PM
12:00 PM1:00 PM
1:00 PM2:00 PM
2:00 PM3:00 PM
3:00 PM4:00 PM
4:00 PM5:00 PM
5:00 PM6:00 PM
6:00 PM7:00 PM
7:00 PM8:00 PM
8:00 PM9:00 PM
9:00 PM10:00 PM
10:00 PM11:00 PM
11:00 PM12:00 AM+1 day

Best time to call or meet

Both sides are at work from 9:00 AM – 5:00 PM in Algiers (10:00 AM – 6:00 PM in Altena).

Daylight saving time and the difference

The difference changes during the year because Algiers and Altena switch clocks on different dates:

  • Oct 18, 2026 – Oct 25, 2026: +1h
  • Oct 25, 2026 – Mar 28, 2027: ±0
  • Mar 28, 2027 – Oct 18, 2027: +1h

Distance

Algiers and Altena are 1,659 km (1,031 miles) apart in a straight line.

More conversions

Altena to AlgiersAlgiers to New YorkAlgiers to LondonAlgiers to Los AngelesAlgiers to ChicagoAlgiers to TorontoAlgiers to São PauloAlgiers to ParisAlgiers to BerlinAlgiers to MoscowAlgiers to DubaiAlgiers to New DelhiAlgiers to Bangkok
New York to AltenaLondon to AltenaLos Angeles to AltenaChicago to AltenaToronto to AltenaSão Paulo to AltenaParis to AltenaBerlin to AltenaMoscow to AltenaDubai to AltenaNew Delhi to AltenaBangkok to Altena

Questions and answers

What is the time difference between Algiers and Altena?

Altena is 1 hour ahead of Algiers.

What time is it in Altena when it is 9 AM in Algiers?

When it is 9:00 AM in Algiers, it is 10:00 AM in Altena.

When is the best time to call Altena from Algiers?

Both sides are at work from 9:00 AM – 5:00 PM in Algiers (10:00 AM – 6:00 PM in Altena).

Does the time difference between Algiers and Altena change?

Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.