Sydney to Diéma time converter

Diéma is 11 hours behind Sydney. When it is 9:00 AM in Sydney, it is 10:00 PM (Mon, Oct 19) in Diéma.

Sydney AEDT

Tuesday, October 20, 2026

Diéma GMT

Monday, October 19, 2026

Sydney
New South Wales, Australia
Tue, Oct 20
AEDTUTC+11
Diéma
Mali
Mon, Oct 19
GMTUTC+0-11h
Finding your time zone…
Shared working hours (9:00–18:00)

Sydney to Diéma conversion table

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

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

Best time to call or meet

Working hours don't overlap fully. The closest fit is 8:00 PM – 10:00 PM in Sydney (9:00 AM – 11:00 AM in Diéma): 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 Diéma switch clocks on different dates:

  • Oct 20, 2026 – Apr 4, 2027: -11h
  • Apr 4, 2027 – Oct 3, 2027: -10h
  • Oct 3, 2027 – Oct 20, 2027: -11h

Distance

Sydney and Diéma are 17,099 km (10,625 miles) apart in a straight line.

More conversions

Diéma 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 DiémaLondon to DiémaLos Angeles to DiémaChicago to DiémaToronto to DiémaSão Paulo to DiémaParis to DiémaBerlin to DiémaMoscow to DiémaDubai to DiémaNew Delhi to DiémaBangkok to Diéma

Questions and answers

What is the time difference between Sydney and Diéma?

Diéma is 11 hours behind Sydney.

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

When it is 9:00 AM in Sydney, it is 10:00 PM (Mon, Oct 19) in Diéma.

When is the best time to call Diéma from Sydney?

Working hours don't overlap fully. The closest fit is 8:00 PM – 10:00 PM in Sydney (9:00 AM – 11:00 AM in Diéma): working hours on one side, early or late on the other.

Does the time difference between Sydney and Diéma change?

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