Porto to Old Bridge time converter

Old Bridge is 5 hours behind Porto. When it is 9:00 AM in Porto, it is 4:00 AM in Old Bridge.

Porto WEST

Monday, October 19, 2026

Old Bridge EDT

Monday, October 19, 2026

Porto
Portugal
Mon, Oct 19
WESTUTC+1
Old Bridge
New Jersey, United States
Mon, Oct 19
EDTUTC-4-5h
Finding your time zone…
Shared working hours (9:00–18:00)

Porto to Old Bridge conversion table

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

PortoOld Bridge
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 Old Bridge).

Daylight saving time and the difference

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

  • Oct 19, 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 19, 2027: -5h

Distance

Porto and Old Bridge are 5,398 km (3,354 miles) apart in a straight line.

More conversions

Old Bridge 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 Old BridgeLondon to Old BridgeLos Angeles to Old BridgeChicago to Old BridgeToronto to Old BridgeSão Paulo to Old BridgeParis to Old BridgeBerlin to Old BridgeMoscow to Old BridgeDubai to Old BridgeNew Delhi to Old BridgeBangkok to Old Bridge

Questions and answers

What is the time difference between Porto and Old Bridge?

Old Bridge is 5 hours behind Porto.

What time is it in Old Bridge when it is 9 AM in Porto?

When it is 9:00 AM in Porto, it is 4:00 AM in Old Bridge.

When is the best time to call Old Bridge from Porto?

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

Does the time difference between Porto and Old Bridge change?

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