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US Futures vs B3 trading hours

US Futures and B3 next both trade from 13:00 to 21:00 UTC on Monday 26 October 2026 (8h 0m)

Markets

Chicago · Futures

OpenCloses in 3d 4h

18:00^{−1 previous day}–18:00

São Paulo · Stocks

OpenCloses in 3h 24m

On one 24-hour axis

NowToday

UTC

00:0003:0006:0009:0012:0015:0018:0021:00

Both open

TradingBreakPre-market and after-hoursOverlapNow

Upcoming overlaps

Overlap	Length
Mon 26 Oct, 13:00–21:00 UTC	8h 0m
Tue 27 Oct, 13:00–21:00 UTC	8h 0m
Wed 28 Oct, 13:00–21:00 UTC	8h 0m
Thu 29 Oct, 13:00–21:00 UTC	8h 0m
Fri 30 Oct, 13:00–21:00 UTC	8h 0m

Upcoming US Futures holidays

Fri 25 Dec 2026Christmas DayMarket holiday
Fri 1 Jan 2027New Year's DayMarket holiday
Fri 26 Mar 2027Good FridayMarket holiday
Fri 24 Dec 2027Christmas DayMarket holiday
Fri 14 Apr 2028Good FridayMarket holiday

Upcoming B3 holidays

Mon 2 Nov 2026All Souls' DayMarket holiday
Fri 20 Nov 2026Black Consciousness DayMarket holiday
Thu 24 Dec 2026Christmas EveMarket holiday
Fri 25 Dec 2026Christmas DayMarket holiday
Thu 31 Dec 2026New Year's DayMarket holiday

Frequently asked questions

When do US Futures and B3 trading hours overlap?

US Futures and B3 next both trade from 13:00 to 21:00 UTC on Monday 26 October 2026 (8h 0m).

What time does US Futures open compared to B3?

US Futures trades 18:00 to 18:00 local time (America/New_York); B3 trades 10:00 to 18:00 local time (America/Sao_Paulo).

Popular comparisons

See also US Futures hours and B3 hours