BRT: Brasilia Time
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BRT: Brasilia Time
BRT stands for Brasilia Time, used in Brazil. It runs UTC-3, with no clock changes recorded for 2026under current rules.
Current BRT time
Local times come from your browser's IANA time zone data.
BRT time compared with UTC
BRT runs UTC-3 throughout 2026 under current rules. When it is 12:00 UTC the clock in BRT reads 09:00.
These examples use January 15 and July 15, 2026. Where clocks change, other dates can use a different offset. Use the live converter for your exact date.
| UTC | BRT |
|---|---|
| 00:00 | 21:00 previous day |
| 03:00 | 00:00 |
| 06:00 | 03:00 |
| 09:00 | 06:00 |
| 12:00 | 09:00 |
| 15:00 | 12:00 |
| 18:00 | 15:00 |
| 21:00 | 18:00 |
When the clocks change in the BRT zone
No clock changes are recorded for the BRT zone in 2026 or 2027 under the time zone rules used for this build. The listed zones keep their UTC offsets during these years. Governments can revise these rules; future dates are projections.
Cities that keep BRT
These places run on BRT: Brasilia Time, the IANA zone behind BRT. Each links to its own live clock.
Sao Paulo, Rio de Janeiro, Belo Horizonte, Brasilia, Curitiba, Goiania, Porto Alegre, Guarulhos, Campinas, Duque de Caxias, Nova Iguacu, Sao Bernardo do Campo.
Convert BRT to another zone
BRT to PSTBRT to MSTBRT to CSTBRT to ESTBRT to HSTBRT to GMTBRT to UTCBRT to BST
Common questions about BRT
What does BRT stand for?
BRT is Brasilia Time, the civil time used in Brazil. On this site it resolves to the IANA time zone BRT: Brasilia Time, which is what your operating system and browser use to work out the actual offset on any given date.
What is BRT in UTC?
BRT is UTC-3 throughout 2026 under current rules. The table above shows UTC conversions.