Is Helsinki open on Friday 31 December 2049?
No
No. Helsinki is closed on Friday 31 December 2049 for New Year's Eve. It reopens on Monday 3 January 2050.
New Year's Eve
See also Helsinki hours today and Helsinki holidays 2049
LSE
Xetra
Euronext Paris
SIX
NYSE
TSX
B3
TSE Tokyo
HKEX