Porto to Diego Martin time converter

Diego Martin is 5 hours behind Porto. When it is 9:00 AM in Porto, it is 4:00 AM in Diego Martin.

Porto WEST

Wednesday, October 21, 2026

Diego Martin AST

Wednesday, October 21, 2026

Porto
Portugal
Wed, Oct 21
WESTUTC+1
Diego Martin
Trinidad and Tobago
Wed, Oct 21
ASTUTC-4-5h
Finding your time zone…
Shared working hours (9:00–18:00)

Porto to Diego Martin conversion table

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

PortoDiego Martin
12:00 AM7:00 PM−1 day
1:00 AM8:00 PM−1 day
2:00 AM9:00 PM−1 day
3:00 AM10:00 PM−1 day
4:00 AM11:00 PM−1 day
5:00 AM12:00 AM
6:00 AM1:00 AM
7:00 AM2:00 AM
8:00 AM3:00 AM
9:00 AM4:00 AM
10:00 AM5:00 AM
11:00 AM6:00 AM
12:00 PM7:00 AM
1:00 PM8:00 AM
2:00 PM9:00 AM
3:00 PM10:00 AM
4:00 PM11:00 AM
5:00 PM12:00 PM
6:00 PM1:00 PM
7:00 PM2:00 PM
8:00 PM3:00 PM
9:00 PM4:00 PM
10:00 PM5:00 PM
11:00 PM6:00 PM

Best time to call or meet

Both sides are at work from 2:00 PM – 6:00 PM in Porto (9:00 AM – 1:00 PM in Diego Martin).

Daylight saving time and the difference

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

  • Oct 21, 2026 – Oct 25, 2026: -5h
  • Oct 25, 2026 – Mar 28, 2027: -4h
  • Mar 28, 2027 – Oct 21, 2027: -5h

Distance

Porto and Diego Martin are 6,158 km (3,826 miles) apart in a straight line.

More conversions

Diego Martin 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 Diego MartinLondon to Diego MartinLos Angeles to Diego MartinChicago to Diego MartinToronto to Diego MartinSão Paulo to Diego MartinParis to Diego MartinBerlin to Diego MartinMoscow to Diego MartinDubai to Diego MartinNew Delhi to Diego MartinBangkok to Diego Martin

Questions and answers

What is the time difference between Porto and Diego Martin?

Diego Martin is 5 hours behind Porto.

What time is it in Diego Martin when it is 9 AM in Porto?

When it is 9:00 AM in Porto, it is 4:00 AM in Diego Martin.

When is the best time to call Diego Martin from Porto?

Both sides are at work from 2:00 PM – 6:00 PM in Porto (9:00 AM – 1:00 PM in Diego Martin).

Does the time difference between Porto and Diego Martin change?

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