MarketCalendars.com

B3 vs LuxSE trading hours

B3 and LuxSE next both trade from 13:00 to 16:40 UTC on Tuesday 27 October 2026 (3h 40m)

Markets

São Paulo · Stocks

OpenCloses in 6h 4m

Luxembourg · Stocks

OpenCloses in 1h 44m

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
Tue 27 Oct, 13:00–16:40 UTC	3h 40m
Wed 28 Oct, 13:00–16:40 UTC	3h 40m
Thu 29 Oct, 13:00–16:40 UTC	3h 40m
Fri 30 Oct, 13:00–16:40 UTC	3h 40m
Tue 3 Nov, 13:00–16:40 UTC	3h 40m

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

Upcoming LuxSE holidays

Thu 24 Dec 2026Christmas EveEarly close
Fri 25 Dec 2026Christmas DayMarket holiday
Thu 31 Dec 2026New Year's EveEarly close
Fri 1 Jan 2027New Year's DayMarket holiday
Fri 26 Mar 2027Good FridayMarket holiday

Frequently asked questions

When do B3 and LuxSE trading hours overlap?

B3 and LuxSE next both trade from 13:00 to 16:40 UTC on Tuesday 27 October 2026 (3h 40m).

What time does B3 open compared to LuxSE?

B3 trades 10:00 to 18:00 local time (America/Sao_Paulo); LuxSE trades 09:00 to 17:40 local time (Europe/Luxembourg).

Popular comparisons

See also B3 hours and LuxSE hours