Sydney to Sibolga time converter

Sibolga is 4 hours behind Sydney. When it is 9:00 AM in Sydney, it is 5:00 AM in Sibolga.

Sydney AEDT

Monday, October 19, 2026

Sibolga WIB

Monday, October 19, 2026

Sydney
New South Wales, Australia
Mon, Oct 19
AEDTUTC+11
Sibolga
Indonesia
Mon, Oct 19
WIBUTC+7-4h
Finding your time zone…
Shared working hours (9:00–18:00)

Sydney to Sibolga conversion table

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

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

Best time to call or meet

Both sides are at work from 1:00 PM – 6:00 PM in Sydney (9:00 AM – 2:00 PM in Sibolga).

Daylight saving time and the difference

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

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

Distance

Sydney and Sibolga are 6,751 km (4,195 miles) apart in a straight line.

More conversions

Sibolga 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 SibolgaLondon to SibolgaLos Angeles to SibolgaChicago to SibolgaToronto to SibolgaSão Paulo to SibolgaParis to SibolgaBerlin to SibolgaMoscow to SibolgaDubai to SibolgaNew Delhi to SibolgaBangkok to Sibolga

Questions and answers

What is the time difference between Sydney and Sibolga?

Sibolga is 4 hours behind Sydney.

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

When it is 9:00 AM in Sydney, it is 5:00 AM in Sibolga.

When is the best time to call Sibolga from Sydney?

Both sides are at work from 1:00 PM – 6:00 PM in Sydney (9:00 AM – 2:00 PM in Sibolga).

Does the time difference between Sydney and Sibolga change?

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