Porto to Caledonia time converter

Caledonia is 6 hours behind Porto. When it is 9:00 AM in Porto, it is 3:00 AM in Caledonia.

Porto WEST

Tuesday, October 20, 2026

Caledonia CDT

Monday, October 19, 2026

Porto
Portugal
Tue, Oct 20
WESTUTC+1
Caledonia
Wisconsin, United States
Mon, Oct 19
CDTUTC-5-6h
Finding your time zone…
Shared working hours (9:00–18:00)

Porto to Caledonia conversion table

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

PortoCaledonia
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 Porto (9:00 AM – 12:00 PM in Caledonia).

Daylight saving time and the difference

The difference changes during the year because Porto and Caledonia 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

Porto and Caledonia are 6,300 km (3,915 miles) apart in a straight line.

More conversions

Caledonia to PortoPorto to New YorkPorto to LondonPorto to Los AngelesPorto to ChicagoPorto to TorontoPorto to São PauloPorto to ParisPorto to BerlinPorto to MoscowPorto to DubaiPorto to New DelhiPorto to Bangkok
New York to CaledoniaLondon to CaledoniaLos Angeles to CaledoniaChicago to CaledoniaToronto to CaledoniaSão Paulo to CaledoniaParis to CaledoniaBerlin to CaledoniaMoscow to CaledoniaDubai to CaledoniaNew Delhi to CaledoniaBangkok to Caledonia

Questions and answers

What is the time difference between Porto and Caledonia?

Caledonia is 6 hours behind Porto.

What time is it in Caledonia when it is 9 AM in Porto?

When it is 9:00 AM in Porto, it is 3:00 AM in Caledonia.

When is the best time to call Caledonia from Porto?

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

Does the time difference between Porto and Caledonia change?

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