As every year, the proximity of the Christmas holidays lead to la Boqueria to enable a few days of special opening: for the Christmas holidays, it will open on Sunday 23, and for New Year, the market will open on Sunday 30.
Every day at the regular market hours, from 8 a.m. to 8.30 p.m.

Holidays with closed market
On the other hand the market will be closed on Christmas Day, Boxing Day and New Year's Day.