Lisbon to Old Jamestown time converter

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

Lisbon WEST

Tuesday, October 20, 2026

Old Jamestown CDT

Tuesday, October 20, 2026

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

7:42 AM in Lisbon, Tuesday, October 20, 2026

Shared working hours (9:00–18:00)

Lisbon to Old Jamestown conversion table

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

LisbonOld Jamestown
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 Old Jamestown).

Daylight saving time and the difference

The difference changes during the year because Lisbon and Old Jamestown 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 Old Jamestown are 6,775 km (4,210 miles) apart in a straight line.

More conversions

Questions and answers

What is the time difference between Lisbon and Old Jamestown?

Old Jamestown is 6 hours behind Lisbon.

What time is it in Old Jamestown when it is 9 AM in Lisbon?

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

When is the best time to call Old Jamestown from Lisbon?

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

Does the time difference between Lisbon and Old Jamestown change?

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