Singapore to Altena time converter

Altena is 6 hours behind Singapore. When it is 9:00 AM in Singapore, it is 3:00 AM in Altena.

Singapore SGT

Tuesday, October 20, 2026

Altena CEST

Tuesday, October 20, 2026

Singapore
Tue, Oct 20
SGTUTC+8
Altena
Germany
Tue, Oct 20
CESTUTC+2-6h
Finding your time zone…
Shared working hours (9:00–18:00)

Singapore to Altena conversion table

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

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

Best time to call or meet

Both sides are at work from 3:00 PM – 6:00 PM in Singapore (9:00 AM – 12:00 PM in Altena).

Daylight saving time and the difference

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

  • Oct 20, 2026 – Oct 25, 2026: -6h
  • Oct 25, 2026 – Mar 28, 2027: -7h
  • Mar 28, 2027 – Oct 20, 2027: -6h

More conversions

Altena to SingaporeSingapore to New YorkSingapore to LondonSingapore to Los AngelesSingapore to ChicagoSingapore to TorontoSingapore to São PauloSingapore to ParisSingapore to BerlinSingapore to MoscowSingapore to DubaiSingapore to New DelhiSingapore 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 Singapore and Altena?

Altena is 6 hours behind Singapore.

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

When it is 9:00 AM in Singapore, it is 3:00 AM in Altena.

When is the best time to call Altena from Singapore?

Both sides are at work from 3:00 PM – 6:00 PM in Singapore (9:00 AM – 12:00 PM in Altena).

Does the time difference between Singapore 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.