Lisbon to Slidell time converter

Slidell is 6 hours behind Lisbon. When it is 9:00 AM in Lisbon, it is 3:00 AM in Slidell.

Lisbon WEST

Sunday, October 18, 2026

Slidell CDT

Sunday, October 18, 2026

Lisbon
Portugal
Sun, Oct 18
WESTUTC+1
Slidell
Louisiana, United States
Sun, Oct 18
CDTUTC-5-6h
Finding your time zone…
Shared working hours (9:00–18:00)

Lisbon to Slidell conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

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

  • Oct 18, 2026 – Oct 25, 2026: -6h
  • Oct 25, 2026 – Nov 1, 2026: -5h
  • Nov 1, 2026 – Mar 14, 2027: -6h
  • Mar 14, 2027 – Mar 28, 2027: -5h
  • Mar 28, 2027 – Oct 18, 2027: -6h

Distance

Lisbon and Slidell are 7,210 km (4,480 miles) apart in a straight line.

More conversions

Slidell 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 SlidellLondon to SlidellLos Angeles to SlidellChicago to SlidellToronto to SlidellSão Paulo to SlidellParis to SlidellBerlin to SlidellMoscow to SlidellDubai to SlidellNew Delhi to SlidellBangkok to Slidell

Questions and answers

What is the time difference between Lisbon and Slidell?

Slidell is 6 hours behind Lisbon.

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

When it is 9:00 AM in Lisbon, it is 3:00 AM in Slidell.

When is the best time to call Slidell from Lisbon?

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

Does the time difference between Lisbon and Slidell change?

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