Sydney to Sầm Sơn time converter

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

Sydney AEDT

Sunday, October 18, 2026

Sầm Sơn ICT

Saturday, October 17, 2026

Sydney
New South Wales, Australia
Sun, Oct 18
AEDTUTC+11
Sầm Sơn
Vietnam
Sat, Oct 17
ICTUTC+7-4h
Finding your time zone…
Shared working hours (9:00–18:00)

Sydney to Sầm Sơn conversion table

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

SydneySầm Sơn
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 Sầm Sơn).

Daylight saving time and the difference

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

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

Distance

Sydney and Sầm Sơn are 7,651 km (4,754 miles) apart in a straight line.

More conversions

Sầm Sơn 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 Sầm SơnLondon to Sầm SơnLos Angeles to Sầm SơnChicago to Sầm SơnToronto to Sầm SơnSão Paulo to Sầm SơnParis to Sầm SơnBerlin to Sầm SơnMoscow to Sầm SơnDubai to Sầm SơnNew Delhi to Sầm SơnBangkok to Sầm Sơn

Questions and answers

What is the time difference between Sydney and Sầm Sơn?

Sầm Sơn is 4 hours behind Sydney.

What time is it in Sầm Sơn when it is 9 AM in Sydney?

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

When is the best time to call Sầm Sơn from Sydney?

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

Does the time difference between Sydney and Sầm Sơn change?

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