Porto to Cave Spring time converter

Cave Spring is 5 hours behind Porto. When it is 9:00 AM in Porto, it is 4:00 AM in Cave Spring.

Porto WEST

Monday, October 19, 2026

Cave Spring EDT

Sunday, October 18, 2026

Porto
Portugal
Mon, Oct 19
WESTUTC+1
Cave Spring
Virginia, United States
Sun, Oct 18
EDTUTC-4-5h
Finding your time zone…
Shared working hours (9:00–18:00)

Porto to Cave Spring conversion table

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

PortoCave Spring
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 Cave Spring).

Daylight saving time and the difference

The difference changes during the year because Porto and Cave Spring 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 Cave Spring are 5,993 km (3,724 miles) apart in a straight line.

More conversions

Cave Spring 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 Cave SpringLondon to Cave SpringLos Angeles to Cave SpringChicago to Cave SpringToronto to Cave SpringSão Paulo to Cave SpringParis to Cave SpringBerlin to Cave SpringMoscow to Cave SpringDubai to Cave SpringNew Delhi to Cave SpringBangkok to Cave Spring

Questions and answers

What is the time difference between Porto and Cave Spring?

Cave Spring is 5 hours behind Porto.

What time is it in Cave Spring when it is 9 AM in Porto?

When it is 9:00 AM in Porto, it is 4:00 AM in Cave Spring.

When is the best time to call Cave Spring from Porto?

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

Does the time difference between Porto and Cave Spring change?

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