Spain has once again marked May 1st, International Workers’ Day (Día del Trabajador) – a date deeply rooted in the history of the labour movement and one that remains politically charged to this day. From Madrid to Málaga, thousands of people took to the streets to demand higher wages, better working conditions and affordable housing. In doing so, the public holiday once again became both a day of remembrance and a platform for protest.
Spain Expat Press Editorial Team
by Marlon Gallego Bosbach
Origin in Chicago: the fight for the eight-hour working day
The roots of May 1st date back to 1886, when workers in Chicago went on mass strikes demanding an eight-hour working day. The protests escalated into the so-called Haymarket Riot, where violence broke out and several people were killed following an explosion during a rally.
Following the events, several trade unionists were arrested and later executed. They went down in history as the “Haymarket Martyrs” and became symbolic figures of the international labour movement.
In 1889, the Socialist International officially declared May 1st an international day of struggle for workers – a date that went on to be established worldwide.
Spain: from repression to official recognition
The day also has a turbulent history in Spain. During the Franco dictatorship, trade unions were banned and workers’ rights were heavily restricted. Public demonstrations on May 1st were not permitted.
After Franco’s death in 1975 and Spain’s transition to democracy, the situation changed fundamentally. Trade unions were legalised again, and in 1978 May 1st was officially reintroduced as a public holiday in Spain.
Since then, it has become a fixed part of the social and political calendar.
Protests 2026: wages, housing and cost of living
Also this year, large numbers of people once again took to the streets across Spain, as trade unions organised demonstrations in many cities – including Madrid and Málaga. The protests focused on demands for higher wages, affordable housing, better working conditions and greater job security.
The rallies reflect the growing dissatisfaction among many workers, who continue to struggle with rising living costs despite economic growth.
Government points to record employment
The Spanish government, however, points to historic highs in employment, with around 22 million people currently in work. In addition, several increases to the minimum wage have been implemented in recent years.
Despite these figures, trade unions argue that many employees continue to face precarious working conditions and financial pressures – particularly in major cities.
More than just a public holiday
More than a century after the first workers’ protests in Chicago, May 1st has lost none of its relevance. Spain demonstrates year after year that issues such as wages, social justice and working conditions remain central societal concerns.
May 1st is therefore far more than just a day off work. It serves as a reminder that many rights now taken for granted – such as the eight-hour working day, paid holidays, and workplace protection laws – were hard-fought achievements.
In Spain, the day therefore serves both as a historical reminder and as a current expression of social demands. Labour Day is thus not only a look back at the past, but also a reflection of the present.
