The Labor Calendar 2022 is already known. The Official State Bulletin (BOE) has published today on next year that will be festive for workers from all over Spain.

As usual, the work calendar 2022 will have eight holidays nationwide.
These will be: January 1 (New Year, Saturday), January 6 (Epiphany of the Lord, Thursday), April 15 (Good Friday), on August 15 (Assumption of the Virgin, Monday), 12
October (National Festival of Spain, Wednesday), on November 1 (All Saints, Tuesday), on December 6 (the Day of the Spanish Constitution, Tuesday) and December 8 (Immaculate Concepción, Thursday).

In addition, there are four other holidays, called replaceable, that autonomous communities can choose whether they include them or not on their calendars.
These are: April 14 (Holy Thursday), on May 2 (Monday following the Labor Festival), July 25 (Santiago Apóstol, Monday) and December 26 (Monday following Christmas).

The Labor Calendar of the Community of Madrid, for example, collects as regional holidays these four days.

To finish, to the eight national holidays and the four that determines each autonomous community, you must add two local holidays, which establish the town halls.
In this way, in the work calendar of each municipality it will add a total of 14 festive in 2022.