Guantánamo to São Paulo time converter

São Paulo is 1 hour ahead of Guantánamo. When it is 9:00 AM in Guantánamo, it is 10:00 AM in São Paulo.

Guantánamo CDT

Tuesday, October 20, 2026

São Paulo BRT

Tuesday, October 20, 2026

Guantánamo
Cuba
Tue, Oct 20
CDTUTC-4
São Paulo
Brazil
Tue, Oct 20
BRTUTC-3+1h
Finding your time zone…
Shared working hours (9:00–18:00)

Guantánamo to São Paulo conversion table

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

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

Best time to call or meet

Both sides are at work from 9:00 AM – 5:00 PM in Guantánamo (10:00 AM – 6:00 PM in São Paulo).

Daylight saving time and the difference

The difference changes during the year because Guantánamo and São Paulo switch clocks on different dates:

  • Oct 20, 2026 – Nov 1, 2026: +1h
  • Nov 1, 2026 – Mar 14, 2027: +2h
  • Mar 14, 2027 – Oct 20, 2027: +1h

Distance

Guantánamo and São Paulo are 5,761 km (3,580 miles) apart in a straight line.

More conversions

São Paulo to GuantánamoGuantánamo to New YorkGuantánamo to LondonGuantánamo to Los AngelesGuantánamo to ChicagoGuantánamo to TorontoGuantánamo to ParisGuantánamo to BerlinGuantánamo to MoscowGuantánamo to DubaiGuantánamo to New DelhiGuantánamo to BangkokGuantánamo to Singapore
New York to São PauloLondon to São PauloLos Angeles to São PauloChicago to São PauloToronto to São PauloParis to São PauloBerlin to São PauloMoscow to São PauloDubai to São PauloNew Delhi to São PauloBangkok to São PauloSingapore to São Paulo

Questions and answers

What is the time difference between Guantánamo and São Paulo?

São Paulo is 1 hour ahead of Guantánamo.

What time is it in São Paulo when it is 9 AM in Guantánamo?

When it is 9:00 AM in Guantánamo, it is 10:00 AM in São Paulo.

When is the best time to call São Paulo from Guantánamo?

Both sides are at work from 9:00 AM – 5:00 PM in Guantánamo (10:00 AM – 6:00 PM in São Paulo).

Does the time difference between Guantánamo and São Paulo change?

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