Upper Alton to Luanda time converter

Luanda is 6 hours ahead of Upper Alton. When it is 9:00 AM in Upper Alton, it is 3:00 PM in Luanda.

Upper Alton CDT

Sunday, October 18, 2026

Luanda WAT

Sunday, October 18, 2026

Upper Alton
Illinois, United States
Sun, Oct 18
CDTUTC-5
Luanda
Angola
Sun, Oct 18
WATUTC+1+6h
Finding your time zone…
Shared working hours (9:00–18:00)

Upper Alton to Luanda conversion table

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

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

Best time to call or meet

Both sides are at work from 9:00 AM – 12:00 PM in Upper Alton (3:00 PM – 6:00 PM in Luanda).

Daylight saving time and the difference

The difference changes during the year because Upper Alton and Luanda switch clocks on different dates:

  • Oct 18, 2026 – Nov 1, 2026: +6h
  • Nov 1, 2026 – Mar 14, 2027: +7h
  • Mar 14, 2027 – Oct 18, 2027: +6h

Distance

Upper Alton and Luanda are 11,779 km (7,319 miles) apart in a straight line.

More conversions

Luanda to Upper AltonUpper Alton to New YorkUpper Alton to LondonUpper Alton to Los AngelesUpper Alton to ChicagoUpper Alton to TorontoUpper Alton to São PauloUpper Alton to ParisUpper Alton to BerlinUpper Alton to MoscowUpper Alton to DubaiUpper Alton to New DelhiUpper Alton to Bangkok
New York to LuandaLondon to LuandaLos Angeles to LuandaChicago to LuandaToronto to LuandaSão Paulo to LuandaParis to LuandaBerlin to LuandaMoscow to LuandaDubai to LuandaNew Delhi to LuandaBangkok to Luanda

Questions and answers

What is the time difference between Upper Alton and Luanda?

Luanda is 6 hours ahead of Upper Alton.

What time is it in Luanda when it is 9 AM in Upper Alton?

When it is 9:00 AM in Upper Alton, it is 3:00 PM in Luanda.

When is the best time to call Luanda from Upper Alton?

Both sides are at work from 9:00 AM – 12:00 PM in Upper Alton (3:00 PM – 6:00 PM in Luanda).

Does the time difference between Upper Alton and Luanda change?

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