Sydney to Tonggu time converter

Tonggu is 3 hours behind Sydney. When it is 9:00 AM in Sydney, it is 6:00 AM in Tonggu.

Sydney AEDT

Monday, October 19, 2026

Tonggu CST

Monday, October 19, 2026

Sydney
New South Wales, Australia
Mon, Oct 19
AEDTUTC+11
Tonggu
China
Mon, Oct 19
CSTUTC+8-3h
Finding your time zone…
Shared working hours (9:00–18:00)

Sydney to Tonggu conversion table

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

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

Best time to call or meet

Both sides are at work from 12:00 PM – 6:00 PM in Sydney (9:00 AM – 3:00 PM in Tonggu).

Daylight saving time and the difference

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

  • Oct 19, 2026 – Apr 4, 2027: -3h
  • Apr 4, 2027 – Oct 3, 2027: -2h
  • Oct 3, 2027 – Oct 19, 2027: -3h

Distance

Sydney and Tonggu are 8,279 km (5,144 miles) apart in a straight line.

More conversions

Tonggu 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 TongguLondon to TongguLos Angeles to TongguChicago to TongguToronto to TongguSão Paulo to TongguParis to TongguBerlin to TongguMoscow to TongguDubai to TongguNew Delhi to TongguBangkok to Tonggu

Questions and answers

What is the time difference between Sydney and Tonggu?

Tonggu is 3 hours behind Sydney.

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

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

When is the best time to call Tonggu from Sydney?

Both sides are at work from 12:00 PM – 6:00 PM in Sydney (9:00 AM – 3:00 PM in Tonggu).

Does the time difference between Sydney and Tonggu change?

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