Vienna to Sihanoukville time converter

Sihanoukville is 5 hours ahead of Vienna. When it is 9:00 AM in Vienna, it is 2:00 PM in Sihanoukville.

Vienna CEST

Tuesday, October 20, 2026

Sihanoukville ICT

Wednesday, October 21, 2026

Austria
Tue, Oct 20
CESTUTC+2
Wed, Oct 21
ICTUTC+7+5h
Finding your time zone…

11:42 PM in Vienna, Tuesday, October 20, 2026

Shared working hours (9:00–18:00)

Vienna to Sihanoukville conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

The difference changes during the year because Vienna and Sihanoukville switch clocks on different dates:

  • Oct 20, 2026 – Oct 25, 2026: +5h
  • Oct 25, 2026 – Mar 28, 2027: +6h
  • Mar 28, 2027 – Oct 20, 2027: +5h

Distance

Vienna and Sihanoukville are 8,921 km (5,543 miles) apart in a straight line.

More conversions

Questions and answers

What is the time difference between Vienna and Sihanoukville?

Sihanoukville is 5 hours ahead of Vienna.

What time is it in Sihanoukville when it is 9 AM in Vienna?

When it is 9:00 AM in Vienna, it is 2:00 PM in Sihanoukville.

When is the best time to call Sihanoukville from Vienna?

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

Does the time difference between Vienna and Sihanoukville change?

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