Is Helsinki open on Wednesday 23 August 2017?

Yes

Yes. Helsinki is open on Wednesday 23 August 2017, trading from 10:00 to 18:30 GMT+3 (Helsinki time).

10:00–18:30 GMT+3

Regular hours

Related markets on 23 Aug 2017

LSE	08:00–16:30
Xetra	09:00–17:30
Euronext Paris	09:00–17:30
SIX	09:00–17:30
NYSE	09:30–16:00
Nasdaq	09:30–16:00
TSX	09:30–16:00
B3	10:00–17:00
TSE Tokyo	09:00–15:00
HKEX	Trading Suspended for the Whole Day due to Severe Weather