Lisbon to Sơn Tây time converter

Sơn Tây is 6 hours ahead of Lisbon. When it is 9:00 AM in Lisbon, it is 3:00 PM in Sơn Tây.

Lisbon WEST

Monday, October 19, 2026

Sơn Tây ICT

Tuesday, October 20, 2026

Lisbon
Portugal
Mon, Oct 19
WESTUTC+1
Sơn Tây
Vietnam
Tue, Oct 20
ICTUTC+7+6h
Finding your time zone…
Shared working hours (9:00–18:00)

Lisbon to Sơn Tây conversion table

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

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

Best time to call or meet

Both sides are at work from 9:00 AM – 12:00 PM in Lisbon (3:00 PM – 6:00 PM in Sơn Tây).

Daylight saving time and the difference

The difference changes during the year because Lisbon and Sơn Tây switch clocks on different dates:

  • Oct 19, 2026 – Oct 25, 2026: +6h
  • Oct 25, 2026 – Mar 28, 2027: +7h
  • Mar 28, 2027 – Oct 19, 2027: +6h

Distance

Lisbon and Sơn Tây are 10,505 km (6,528 miles) apart in a straight line.

More conversions

Sơn Tây to LisbonLisbon to New YorkLisbon to LondonLisbon to Los AngelesLisbon to ChicagoLisbon to TorontoLisbon to São PauloLisbon to ParisLisbon to BerlinLisbon to MoscowLisbon to DubaiLisbon to New DelhiLisbon to Bangkok
New York to Sơn TâyLondon to Sơn TâyLos Angeles to Sơn TâyChicago to Sơn TâyToronto to Sơn TâySão Paulo to Sơn TâyParis to Sơn TâyBerlin to Sơn TâyMoscow to Sơn TâyDubai to Sơn TâyNew Delhi to Sơn TâyBangkok to Sơn Tây

Questions and answers

What is the time difference between Lisbon and Sơn Tây?

Sơn Tây is 6 hours ahead of Lisbon.

What time is it in Sơn Tây when it is 9 AM in Lisbon?

When it is 9:00 AM in Lisbon, it is 3:00 PM in Sơn Tây.

When is the best time to call Sơn Tây from Lisbon?

Both sides are at work from 9:00 AM – 12:00 PM in Lisbon (3:00 PM – 6:00 PM in Sơn Tây).

Does the time difference between Lisbon and Sơn Tây change?

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