B3 Brazil hours
B3 Brazil sessions shown in Etc/UTC for 11 November 2026. The exchange publishes local hours in America/Sao_Paulo.
opens at 10:00
B3 local time: 22:03. Your selected time zone: 01:03.
Sessions
| Venue | Sessions in Etc/UTC | Status | Local zone |
|---|---|---|---|
| B3 | Regular trading 13:00-20:55 Closing call 20:55-21:00 | Lunch breakopens at 10:00 | America/Sao_Paulo |
Next holidays and early closes
No published upcoming holiday dates are loaded yet.
Overlaps with other main venues
- 13:00-14:30 in Etc/UTC with LSE, B3.
- 14:30-16:30 in Etc/UTC with LSE, B3, NYSE, Nasdaq, TSX.
- 16:30-20:55 in Etc/UTC with B3, NYSE, Nasdaq, TSX.
- 20:55-21:00 in Etc/UTC with NYSE, Nasdaq, TSX.
Upcoming changes
- No announced schedule changes.
Sources and last checked
Last checked 2026-11-10.
- B3 Circular 055/2026-VNC - checked 2026-11-10
Times are for information only and can change. Check with your exchange or broker before trading. Not financial advice.
Common questions
What time does B3 open in Etc/UTC time?
B3 opens at 13:00 in Etc/UTC on 11 November 2026.
Does B3 change its hours for daylight saving time?
B3 publishes its schedule in America/Sao_Paulo. The local session times stay the same while the converted time can change when daylight saving starts or ends.
Where can I verify B3 hours?
See the official sources and last checked dates below. Always confirm important trading hours with the exchange or your broker.