Porto to Arjona time converter

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

Porto WEST

Wednesday, October 21, 2026

Arjona COT

Tuesday, October 20, 2026

Porto
Portugal
Wed, Oct 21
WESTUTC+1
Arjona
Colombia
Tue, Oct 20
COTUTC-5-6h
Finding your time zone…
Shared working hours (9:00–18:00)

Porto to Arjona conversion table

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

PortoArjona
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 Arjona).

Daylight saving time and the difference

The difference changes during the year because Porto and Arjona switch clocks on different dates:

  • Oct 21, 2026 – Oct 25, 2026: -6h
  • Oct 25, 2026 – Mar 28, 2027: -5h
  • Mar 28, 2027 – Oct 21, 2027: -6h

Distance

Porto and Arjona are 7,317 km (4,547 miles) apart in a straight line.

More conversions

Arjona 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 ArjonaLondon to ArjonaLos Angeles to ArjonaChicago to ArjonaToronto to ArjonaSão Paulo to ArjonaParis to ArjonaBerlin to ArjonaMoscow to ArjonaDubai to ArjonaNew Delhi to ArjonaBangkok to Arjona

Questions and answers

What is the time difference between Porto and Arjona?

Arjona is 6 hours behind Porto.

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

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

When is the best time to call Arjona from Porto?

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

Does the time difference between Porto and Arjona change?

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