Sydney to Det Udom time converter

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

Sydney AEDT

Monday, October 19, 2026

Det Udom ICT

Monday, October 19, 2026

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

Sydney to Det Udom conversion table

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

SydneyDet Udom
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 Det Udom).

Daylight saving time and the difference

The difference changes during the year because Sydney and Det Udom 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 Det Udom are 7,297 km (4,534 miles) apart in a straight line.

More conversions

Det Udom 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 Det UdomLondon to Det UdomLos Angeles to Det UdomChicago to Det UdomToronto to Det UdomSão Paulo to Det UdomParis to Det UdomBerlin to Det UdomMoscow to Det UdomDubai to Det UdomNew Delhi to Det UdomBangkok to Det Udom

Questions and answers

What is the time difference between Sydney and Det Udom?

Det Udom is 4 hours behind Sydney.

What time is it in Det Udom when it is 9 AM in Sydney?

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

When is the best time to call Det Udom from Sydney?

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

Does the time difference between Sydney and Det Udom change?

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