Lisbon to Bartlesville time converter

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

Lisbon WEST

Tuesday, October 20, 2026

Bartlesville CDT

Monday, October 19, 2026

Portugal
Tue, Oct 20
WESTUTC+1
Oklahoma, United States
Mon, Oct 19
CDTUTC-5-6h
Finding your time zone…

12:21 AM in Lisbon, Tuesday, October 20, 2026

Shared working hours (9:00–18:00)

Lisbon to Bartlesville conversion table

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

LisbonBartlesville
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 Bartlesville).

Daylight saving time and the difference

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

  • Oct 20, 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 20, 2027: -6h

Distance

Lisbon and Bartlesville are 7,324 km (4,551 miles) apart in a straight line.

More conversions

Questions and answers

What is the time difference between Lisbon and Bartlesville?

Bartlesville is 6 hours behind Lisbon.

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

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

When is the best time to call Bartlesville from Lisbon?

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

Does the time difference between Lisbon and Bartlesville change?

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