São Martinho to New York time converter

New York is 5 hours behind São Martinho. When it is 9:00 AM in São Martinho, it is 4:00 AM in New York.

São Martinho WEST

Thursday, October 22, 2026

New York EDT

Wednesday, October 21, 2026

São Martinho
Portugal
Thu, Oct 22
WESTUTC+1
New York
United States
Wed, Oct 21
EDTUTC-4-5h
Finding your time zone…
Shared working hours (9:00–18:00)

São Martinho to New York conversion table

Every hour of today in São Martinho and the matching time in New York. Light rows are typical working hours (9:00–18:00).

São MartinhoNew York
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 São Martinho (9:00 AM – 1:00 PM in New York).

Daylight saving time and the difference

The difference changes during the year because São Martinho and New York switch clocks on different dates:

  • Oct 22, 2026 – Oct 25, 2026: -5h
  • Oct 25, 2026 – Nov 1, 2026: -4h
  • Nov 1, 2026 – Mar 14, 2027: -5h
  • Mar 14, 2027 – Mar 28, 2027: -4h
  • Mar 28, 2027 – Oct 22, 2027: -5h

Distance

São Martinho and New York are 5,078 km (3,155 miles) apart in a straight line.

More conversions

New York to São MartinhoSão Martinho to LondonSão Martinho to Los AngelesSão Martinho to ChicagoSão Martinho to TorontoSão Martinho to São PauloSão Martinho to ParisSão Martinho to BerlinSão Martinho to MoscowSão Martinho to DubaiSão Martinho to New DelhiSão Martinho to BangkokSão Martinho to Singapore
London to New YorkLos Angeles to New YorkChicago to New YorkToronto to New YorkSão Paulo to New YorkParis to New YorkBerlin to New YorkMoscow to New YorkDubai to New YorkNew Delhi to New YorkBangkok to New YorkSingapore to New York

Questions and answers

What is the time difference between São Martinho and New York?

New York is 5 hours behind São Martinho.

What time is it in New York when it is 9 AM in São Martinho?

When it is 9:00 AM in São Martinho, it is 4:00 AM in New York.

When is the best time to call New York from São Martinho?

Both sides are at work from 2:00 PM – 6:00 PM in São Martinho (9:00 AM – 1:00 PM in New York).

Does the time difference between São Martinho and New York change?

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