Rio de Janeiro to San Germán time converter

San Germán is 1 hour behind Rio de Janeiro. When it is 9:00 AM in Rio de Janeiro, it is 8:00 AM in San Germán.

Rio de Janeiro BRT

Wednesday, October 21, 2026

San Germán CDT

Wednesday, October 21, 2026

Rio de Janeiro
Brazil
Wed, Oct 21
BRTUTC-3
San Germán
Cuba
Wed, Oct 21
CDTUTC-4-1h
Finding your time zone…
Shared working hours (9:00–18:00)

Rio de Janeiro to San Germán conversion table

Every hour of today in Rio de Janeiro and the matching time in San Germán. Light rows are typical working hours (9:00–18:00).

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

Best time to call or meet

Both sides are at work from 10:00 AM – 6:00 PM in Rio de Janeiro (9:00 AM – 5:00 PM in San Germán).

Daylight saving time and the difference

The difference changes during the year because Rio de Janeiro and San Germán switch clocks on different dates:

  • Oct 21, 2026 – Nov 1, 2026: -1h
  • Nov 1, 2026 – Mar 14, 2027: -2h
  • Mar 14, 2027 – Oct 21, 2027: -1h

Distance

Rio de Janeiro and San Germán are 6,014 km (3,737 miles) apart in a straight line.

More conversions

San Germán to Rio de JaneiroRio de Janeiro to New YorkRio de Janeiro to LondonRio de Janeiro to Los AngelesRio de Janeiro to ChicagoRio de Janeiro to TorontoRio de Janeiro to São PauloRio de Janeiro to ParisRio de Janeiro to BerlinRio de Janeiro to MoscowRio de Janeiro to DubaiRio de Janeiro to New DelhiRio de Janeiro to Bangkok
New York to San GermánLondon to San GermánLos Angeles to San GermánChicago to San GermánToronto to San GermánSão Paulo to San GermánParis to San GermánBerlin to San GermánMoscow to San GermánDubai to San GermánNew Delhi to San GermánBangkok to San Germán

Questions and answers

What is the time difference between Rio de Janeiro and San Germán?

San Germán is 1 hour behind Rio de Janeiro.

What time is it in San Germán when it is 9 AM in Rio de Janeiro?

When it is 9:00 AM in Rio de Janeiro, it is 8:00 AM in San Germán.

When is the best time to call San Germán from Rio de Janeiro?

Both sides are at work from 10:00 AM – 6:00 PM in Rio de Janeiro (9:00 AM – 5:00 PM in San Germán).

Does the time difference between Rio de Janeiro and San Germán change?

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