Sydney to Heliopolis time converter

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

Sydney AEDT

Tuesday, October 20, 2026

Heliopolis CET

Monday, October 19, 2026

Sydney
New South Wales, Australia
Tue, Oct 20
AEDTUTC+11
Heliopolis
Algeria
Mon, Oct 19
CETUTC+1-10h
Finding your time zone…
Shared working hours (9:00–18:00)

Sydney to Heliopolis conversion table

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

SydneyHeliopolis
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 Heliopolis): 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 Heliopolis switch clocks on different dates:

  • Oct 20, 2026 – Apr 4, 2027: -10h
  • Apr 4, 2027 – Oct 3, 2027: -9h
  • Oct 3, 2027 – Oct 20, 2027: -10h

Distance

Sydney and Heliopolis are 16,728 km (10,394 miles) apart in a straight line.

More conversions

Heliopolis 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 HeliopolisLondon to HeliopolisLos Angeles to HeliopolisChicago to HeliopolisToronto to HeliopolisSão Paulo to HeliopolisParis to HeliopolisBerlin to HeliopolisMoscow to HeliopolisDubai to HeliopolisNew Delhi to HeliopolisBangkok to Heliopolis

Questions and answers

What is the time difference between Sydney and Heliopolis?

Heliopolis is 10 hours behind Sydney.

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

When it is 9:00 AM in Sydney, it is 11:00 PM (Mon, Oct 19) in Heliopolis.

When is the best time to call Heliopolis 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 Heliopolis): working hours on one side, early or late on the other.

Does the time difference between Sydney and Heliopolis change?

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