Lisbon to Big Spring time converter

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

Lisbon WEST

Sunday, October 18, 2026

Big Spring CDT

Sunday, October 18, 2026

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

Lisbon to Big Spring conversion table

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

LisbonBig Spring
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 Big Spring).

Daylight saving time and the difference

The difference changes during the year because Lisbon and Big Spring 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 Big Spring are 8,019 km (4,983 miles) apart in a straight line.

More conversions

Big Spring 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 Big SpringLondon to Big SpringLos Angeles to Big SpringChicago to Big SpringToronto to Big SpringSão Paulo to Big SpringParis to Big SpringBerlin to Big SpringMoscow to Big SpringDubai to Big SpringNew Delhi to Big SpringBangkok to Big Spring

Questions and answers

What is the time difference between Lisbon and Big Spring?

Big Spring is 6 hours behind Lisbon.

What time is it in Big Spring when it is 9 AM in Lisbon?

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

When is the best time to call Big Spring from Lisbon?

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

Does the time difference between Lisbon and Big Spring change?

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