Harrow to Sydney time converter

Sydney is 10 hours ahead of Harrow. When it is 9:00 AM in Harrow, it is 7:00 PM in Sydney.

Harrow BST

Saturday, October 17, 2026

Sydney AEDT

Saturday, October 17, 2026

Harrow
United Kingdom
Sat, Oct 17
BSTUTC+1
Sydney
New South Wales, Australia
Sat, Oct 17
AEDTUTC+11+10h
Finding your time zone…
Shared working hours (9:00–18:00)

Harrow to Sydney conversion table

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

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

Best time to call or meet

Working hours don't overlap fully. The closest fit is 7:00 AM – 8:00 AM in Harrow (5:00 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 Harrow and Sydney switch clocks on different dates:

  • Oct 17, 2026 – Oct 25, 2026: +10h
  • Oct 25, 2026 – Mar 28, 2027: +11h
  • Mar 28, 2027 – Apr 3, 2027: +10h
  • Apr 3, 2027 – Oct 2, 2027: +9h
  • Oct 2, 2027 – Oct 17, 2027: +10h

Distance

Harrow and Sydney are 17,002 km (10,565 miles) apart in a straight line.

More conversions

Sydney to HarrowHarrow to New YorkHarrow to LondonHarrow to Los AngelesHarrow to ChicagoHarrow to TorontoHarrow to São PauloHarrow to ParisHarrow to BerlinHarrow to MoscowHarrow to DubaiHarrow to New DelhiHarrow to Bangkok
New York to SydneyLondon to SydneyLos Angeles to SydneyChicago to SydneyToronto to SydneySão Paulo to SydneyParis to SydneyBerlin to SydneyMoscow to SydneyDubai to SydneyNew Delhi to SydneyBangkok to Sydney

Questions and answers

What is the time difference between Harrow and Sydney?

Sydney is 10 hours ahead of Harrow.

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

When it is 9:00 AM in Harrow, it is 7:00 PM in Sydney.

When is the best time to call Sydney from Harrow?

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

Does the time difference between Harrow 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.