Oi to Sydney time converter

Sydney is 2 hours ahead of Oi. When it is 9:00 AM in Oi, it is 11:00 AM in Sydney.

Oi JST

Sunday, October 18, 2026

Sydney AEDT

Monday, October 19, 2026

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

Oi to Sydney conversion table

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

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

Best time to call or meet

Both sides are at work from 9:00 AM – 4:00 PM in Oi (11:00 AM – 6:00 PM in Sydney).

Daylight saving time and the difference

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

  • Oct 18, 2026 – Apr 4, 2027: +2h
  • Apr 4, 2027 – Oct 3, 2027: +1h
  • Oct 3, 2027 – Oct 18, 2027: +2h

Distance

Oi and Sydney are 7,847 km (4,876 miles) apart in a straight line.

More conversions

Sydney to OiOi to New YorkOi to LondonOi to Los AngelesOi to ChicagoOi to TorontoOi to São PauloOi to ParisOi to BerlinOi to MoscowOi to DubaiOi to New DelhiOi 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 Oi and Sydney?

Sydney is 2 hours ahead of Oi.

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

When it is 9:00 AM in Oi, it is 11:00 AM in Sydney.

When is the best time to call Sydney from Oi?

Both sides are at work from 9:00 AM – 4:00 PM in Oi (11:00 AM – 6:00 PM in Sydney).

Does the time difference between Oi 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.