Porto to Gros Islet time converter

Gros Islet is 5 hours behind Porto. When it is 9:00 AM in Porto, it is 4:00 AM in Gros Islet.

Porto WEST

Wednesday, October 21, 2026

Gros Islet AST

Wednesday, October 21, 2026

Porto
Portugal
Wed, Oct 21
WESTUTC+1
Gros Islet
Saint Lucia
Wed, Oct 21
ASTUTC-4-5h
Finding your time zone…
Shared working hours (9:00–18:00)

Porto to Gros Islet conversion table

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

PortoGros Islet
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 Gros Islet).

Daylight saving time and the difference

The difference changes during the year because Porto and Gros Islet 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 Gros Islet are 5,858 km (3,640 miles) apart in a straight line.

More conversions

Gros Islet 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 Gros IsletLondon to Gros IsletLos Angeles to Gros IsletChicago to Gros IsletToronto to Gros IsletSão Paulo to Gros IsletParis to Gros IsletBerlin to Gros IsletMoscow to Gros IsletDubai to Gros IsletNew Delhi to Gros IsletBangkok to Gros Islet

Questions and answers

What is the time difference between Porto and Gros Islet?

Gros Islet is 5 hours behind Porto.

What time is it in Gros Islet when it is 9 AM in Porto?

When it is 9:00 AM in Porto, it is 4:00 AM in Gros Islet.

When is the best time to call Gros Islet from Porto?

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

Does the time difference between Porto and Gros Islet change?

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