Time zone
- Currently Brasilia Summer Time (BRST), UTC -2
- Standard time (Brasilia Time (BRT), UTC -3) starts February 18, 2018
- Rio de Janeiro is 5 hours ahead of San Francisco.
The IANA time zone identifier for Rio de Janeiro is America/Sao_Paulo.
Sunrise, sunset, day length and solar time for Rio de Janeiro
- Sunrise: 06:09AM
- Sunset: 07:04PM
- Day length: 12h 55m
- Solar noon: 12:36PM
- The current local time in Rio de Janeiro is 36 minutes ahead of apparent solar time.