Latham to Porto time converter

Porto is 5 hours ahead of Latham. When it is 9:00 AM in Latham, it is 2:00 PM in Porto.

Latham EDT

Tuesday, October 20, 2026

Porto WEST

Tuesday, October 20, 2026

Latham
New York, United States
Tue, Oct 20
EDTUTC-4
Porto
Portugal
Tue, Oct 20
WESTUTC+1+5h
Finding your time zone…
Shared working hours (9:00–18:00)

Latham to Porto conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

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

  • Oct 20, 2026 – Oct 24, 2026: +5h
  • Oct 24, 2026 – Nov 1, 2026: +4h
  • Nov 1, 2026 – Mar 14, 2027: +5h
  • Mar 14, 2027 – Mar 27, 2027: +4h
  • Mar 27, 2027 – Oct 20, 2027: +5h

Distance

Latham and Porto are 5,252 km (3,263 miles) apart in a straight line.

More conversions

Porto to LathamLatham to New YorkLatham to LondonLatham to Los AngelesLatham to ChicagoLatham to TorontoLatham to São PauloLatham to ParisLatham to BerlinLatham to MoscowLatham to DubaiLatham to New DelhiLatham to Bangkok
New York to PortoLondon to PortoLos Angeles to PortoChicago to PortoToronto to PortoSão Paulo to PortoParis to PortoBerlin to PortoMoscow to PortoDubai to PortoNew Delhi to PortoBangkok to Porto

Questions and answers

What is the time difference between Latham and Porto?

Porto is 5 hours ahead of Latham.

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

When it is 9:00 AM in Latham, it is 2:00 PM in Porto.

When is the best time to call Porto from Latham?

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

Does the time difference between Latham and Porto change?

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