Lisbon to Duliajan time converter

Duliajan is 4 hours 30 minutes ahead of Lisbon. When it is 9:00 AM in Lisbon, it is 1:30 PM in Duliajan.

Lisbon WEST

Sunday, October 18, 2026

Duliajan IST

Sunday, October 18, 2026

Lisbon
Portugal
Sun, Oct 18
WESTUTC+1
Duliajan
Assam, India
Sun, Oct 18
ISTUTC+5:30+4h 30m
Finding your time zone…
Shared working hours (9:00–18:00)

Lisbon to Duliajan conversion table

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

LisbonDuliajan
12:00 AM4:30 AM
1:00 AM5:30 AM
2:00 AM6:30 AM
3:00 AM7:30 AM
4:00 AM8:30 AM
5:00 AM9:30 AM
6:00 AM10:30 AM
7:00 AM11:30 AM
8:00 AM12:30 PM
9:00 AM1:30 PM
10:00 AM2:30 PM
11:00 AM3:30 PM
12:00 PM4:30 PM
1:00 PM5:30 PM
2:00 PM6:30 PM
3:00 PM7:30 PM
4:00 PM8:30 PM
5:00 PM9:30 PM
6:00 PM10:30 PM
7:00 PM11:30 PM
8:00 PM12:30 AM+1 day
9:00 PM1:30 AM+1 day
10:00 PM2:30 AM+1 day
11:00 PM3:30 AM+1 day

Best time to call or meet

Both sides are at work from 9:00 AM – 1:30 PM in Lisbon (1:30 PM – 6:00 PM in Duliajan).

Daylight saving time and the difference

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

  • Oct 18, 2026 – Oct 25, 2026: +4h 30m
  • Oct 25, 2026 – Mar 28, 2027: +5h 30m
  • Mar 28, 2027 – Oct 18, 2027: +4h 30m

Distance

Lisbon and Duliajan are 9,277 km (5,764 miles) apart in a straight line.

More conversions

Duliajan 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 DuliajanLondon to DuliajanLos Angeles to DuliajanChicago to DuliajanToronto to DuliajanSão Paulo to DuliajanParis to DuliajanBerlin to DuliajanMoscow to DuliajanDubai to DuliajanNew Delhi to DuliajanBangkok to Duliajan

Questions and answers

What is the time difference between Lisbon and Duliajan?

Duliajan is 4 hours 30 minutes ahead of Lisbon.

What time is it in Duliajan when it is 9 AM in Lisbon?

When it is 9:00 AM in Lisbon, it is 1:30 PM in Duliajan.

When is the best time to call Duliajan from Lisbon?

Both sides are at work from 9:00 AM – 1:30 PM in Lisbon (1:30 PM – 6:00 PM in Duliajan).

Does the time difference between Lisbon and Duliajan change?

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