Sydney to Calumbo time converter

Calumbo is 10 hours behind Sydney. When it is 9:00 AM in Sydney, it is 11:00 PM (Fri, Oct 16) in Calumbo.

Sydney AEDT

Saturday, October 17, 2026

Calumbo WAT

Saturday, October 17, 2026

Sydney
New South Wales, Australia
Sat, Oct 17
AEDTUTC+11
Calumbo
Angola
Sat, Oct 17
WATUTC+1-10h
Finding your time zone…
Shared working hours (9:00–18:00)

Sydney to Calumbo conversion table

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

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

Best time to call or meet

Working hours don't overlap fully. The closest fit is 5:00 PM – 6:00 PM in Sydney (7:00 AM – 8:00 AM in Calumbo): working hours on one side, early or late on the other.

Daylight saving time and the difference

The difference changes during the year because Sydney and Calumbo switch clocks on different dates:

  • Oct 17, 2026 – Apr 4, 2027: -10h
  • Apr 4, 2027 – Oct 3, 2027: -9h
  • Oct 3, 2027 – Oct 17, 2027: -10h

Distance

Sydney and Calumbo are 13,481 km (8,377 miles) apart in a straight line.

More conversions

Calumbo to SydneySydney to New YorkSydney to LondonSydney to Los AngelesSydney to ChicagoSydney to TorontoSydney to São PauloSydney to ParisSydney to BerlinSydney to MoscowSydney to DubaiSydney to New DelhiSydney to Bangkok
New York to CalumboLondon to CalumboLos Angeles to CalumboChicago to CalumboToronto to CalumboSão Paulo to CalumboParis to CalumboBerlin to CalumboMoscow to CalumboDubai to CalumboNew Delhi to CalumboBangkok to Calumbo

Questions and answers

What is the time difference between Sydney and Calumbo?

Calumbo is 10 hours behind Sydney.

What time is it in Calumbo when it is 9 AM in Sydney?

When it is 9:00 AM in Sydney, it is 11:00 PM (Fri, Oct 16) in Calumbo.

When is the best time to call Calumbo from Sydney?

Working hours don't overlap fully. The closest fit is 5:00 PM – 6:00 PM in Sydney (7:00 AM – 8:00 AM in Calumbo): working hours on one side, early or late on the other.

Does the time difference between Sydney and Calumbo change?

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