Sydney to Siuna time converter

Siuna is 17 hours behind Sydney. When it is 9:00 AM in Sydney, it is 4:00 PM (Sat, Oct 17) in Siuna.

Sydney AEDT

Sunday, October 18, 2026

Siuna CST

Sunday, October 18, 2026

Sydney
New South Wales, Australia
Sun, Oct 18
AEDTUTC+11
Siuna
Nicaragua
Sun, Oct 18
CSTUTC-6-17h
Finding your time zone…
Shared working hours (9:00–18:00)

Sydney to Siuna conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

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

  • Oct 18, 2026 – Apr 4, 2027: -17h
  • Apr 4, 2027 – Oct 3, 2027: -16h
  • Oct 3, 2027 – Oct 18, 2027: -17h

Distance

Sydney and Siuna are 13,977 km (8,685 miles) apart in a straight line.

More conversions

Siuna 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 SiunaLondon to SiunaLos Angeles to SiunaChicago to SiunaToronto to SiunaSão Paulo to SiunaParis to SiunaBerlin to SiunaMoscow to SiunaDubai to SiunaNew Delhi to SiunaBangkok to Siuna

Questions and answers

What is the time difference between Sydney and Siuna?

Siuna is 17 hours behind Sydney.

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

When it is 9:00 AM in Sydney, it is 4:00 PM (Sat, Oct 17) in Siuna.

When is the best time to call Siuna from Sydney?

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

Does the time difference between Sydney and Siuna change?

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