Hoorn to Sydney time converter

Sydney is 9 hours ahead of Hoorn. When it is 9:00 AM in Hoorn, it is 6:00 PM in Sydney.

Hoorn CEST

Sunday, October 18, 2026

Sydney AEDT

Monday, October 19, 2026

Hoorn
The Netherlands
Sun, Oct 18
CESTUTC+2
Sydney
New South Wales, Australia
Mon, Oct 19
AEDTUTC+11+9h
Finding your time zone…
Shared working hours (9:00–18:00)

Hoorn to Sydney conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

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

  • Oct 18, 2026 – Oct 25, 2026: +9h
  • Oct 25, 2026 – Mar 28, 2027: +10h
  • Mar 28, 2027 – Apr 3, 2027: +9h
  • Apr 3, 2027 – Oct 2, 2027: +8h
  • Oct 2, 2027 – Oct 18, 2027: +9h

Distance

Hoorn and Sydney are 16,621 km (10,328 miles) apart in a straight line.

More conversions

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Questions and answers

What is the time difference between Hoorn and Sydney?

Sydney is 9 hours ahead of Hoorn.

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

When it is 9:00 AM in Hoorn, it is 6:00 PM in Sydney.

When is the best time to call Sydney from Hoorn?

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

Does the time difference between Hoorn and Sydney change?

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