Sydney to Ad Douiem time converter

Ad Douiem is 9 hours behind Sydney. When it is 9:00 AM in Sydney, it is 12:00 AM in Ad Douiem.

Sydney AEDT

Tuesday, October 20, 2026

Ad Douiem CAT

Monday, October 19, 2026

Sydney
New South Wales, Australia
Tue, Oct 20
AEDTUTC+11
Ad Douiem
Sudan
Mon, Oct 19
CATUTC+2-9h
Finding your time zone…
Shared working hours (9:00–18:00)

Sydney to Ad Douiem conversion table

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

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

Best time to call or meet

Working hours don't overlap fully. The closest fit is 4:00 PM – 6:00 PM in Sydney (7:00 AM – 9:00 AM in Ad Douiem): 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 Ad Douiem switch clocks on different dates:

  • Oct 20, 2026 – Apr 4, 2027: -9h
  • Apr 4, 2027 – Oct 3, 2027: -8h
  • Oct 3, 2027 – Oct 20, 2027: -9h

Distance

Sydney and Ad Douiem are 13,522 km (8,402 miles) apart in a straight line.

More conversions

Ad Douiem 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 Ad DouiemLondon to Ad DouiemLos Angeles to Ad DouiemChicago to Ad DouiemToronto to Ad DouiemSão Paulo to Ad DouiemParis to Ad DouiemBerlin to Ad DouiemMoscow to Ad DouiemDubai to Ad DouiemNew Delhi to Ad DouiemBangkok to Ad Douiem

Questions and answers

What is the time difference between Sydney and Ad Douiem?

Ad Douiem is 9 hours behind Sydney.

What time is it in Ad Douiem when it is 9 AM in Sydney?

When it is 9:00 AM in Sydney, it is 12:00 AM in Ad Douiem.

When is the best time to call Ad Douiem from Sydney?

Working hours don't overlap fully. The closest fit is 4:00 PM – 6:00 PM in Sydney (7:00 AM – 9:00 AM in Ad Douiem): working hours on one side, early or late on the other.

Does the time difference between Sydney and Ad Douiem change?

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