Is Helsinki open on Tuesday 23 September 1997?
Yes
Yes. Helsinki is open on Tuesday 23 September 1997, trading from 10:00 to 18:30 GMT+3 (Helsinki time).
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Regular hours
See also Helsinki hours today and Helsinki holidays 1997
LSE
Xetra
Euronext Paris
SIX
NYSE
TSX
B3
TSE Tokyo
HKEX