Spain is, geographically, in the wrong timezone. Madrid sits at 3.7 degrees West longitude, almost identical to Lisbon, London, and Dublin. The sun rises and sets over Spain at the same angles as in Portugal and Britain. Solar noon in Madrid occurs around 13:41 in winter, nearly two hours after the clock says noon.

Spain is on Central European Time. The same timezone as Berlin, Warsaw, and Rome. When it is noon on the clock in Madrid, the sun has not yet reached its apex. Lunch in Spain, famously eaten at 2 or 3 PM, happens at something close to actual solar noon.

This arrangement was created by Francisco Franco in March 1940. And it was a gift to Adolf Hitler.

The timeline

Before 1940, Spain used Greenwich Mean Time. This was the geographically appropriate choice. The country was on the same clock as Portugal, which sits directly to the west along nearly identical longitudes.

On March 16, 1940, four months into World War II, Franco’s government moved the clocks forward one hour. Spain advanced to Central European Time, aligning with Nazi Germany and occupied France.

Franco’s Spain was officially neutral in World War II, but his sympathies were clear. Germany and Italy had supported Franco’s Nationalist forces in the Spanish Civil War (1936-1939), providing aircraft, weapons, and troops. Germany’s Condor Legion had bombed Guernica. Without this support, Franco might not have won.

Moving Spain’s clocks to align with Berlin was a diplomatic signal. We are in your timezone. We share your time. The gesture cost Franco nothing and sent a message that was understood.

The permanent legacy

The war ended. Franco’s regime continued until his death in 1975. The clock never moved back.

Spain’s transition to democracy after Franco restored institutions and reversed many policies of the regime. Elections. A constitution. Regional autonomy. But the timezone stayed.

There is a plausible argument that changing it would be too disruptive: reprinting schedules, reprogramming systems, adjusting business relationships across Europe. But the real reason is probably simpler: nobody changed it, and nobody changed it, and eventually it became normal.

Spain’s current schedule is built around the late clock. Lunch at 2 or 3 PM. Dinner at 9 or 10 PM. The evening news at 9. These habits evolved to fit the displaced time. Spaniards’ internal body clocks are, in a sense, more aligned with Portuguese time than with German time, but their social schedules have adapted.

The Canary Islands exception

The Canary Islands, Spain’s Atlantic archipelago off the coast of Morocco, observe a separate timezone: Atlantic/Canary, which is UTC+0 in winter and UTC+1 in summer. This is geographically appropriate for their position.

The Canaries are at 14 to 18 degrees West longitude, significantly west of mainland Spain. Putting them on mainland Spanish time would create even more solar misalignment than mainland Spain already suffers. So the Canaries maintain their own offset, one hour behind the mainland.

The Spanish debate

The misalignment is discussed openly in Spain. In 2013, a parliamentary commission recommended that Spain move back to Greenwich Mean Time, citing sleep deficit, health outcomes, and economic productivity. Spaniards sleep on average 53 minutes less per night than the European average, according to studies from the period.

The commission’s recommendation went nowhere.

In 2016, National Geographic journalist Michael Grunwald published a widely-read piece arguing that Spain’s late schedules, late dinners, late news, late bedtimes, were directly traceable to the timezone change and were associated with measurable health and productivity deficits.

Spain’s working hours are among the longest in Europe, but Spanish productivity per hour worked is among the lower EU averages. One proposed explanation: the late schedule pushes sleep back, reduces sleep hours, and impairs daytime performance. The timezone is not just a historical curiosity; the argument goes, it is actively costing Spain.

Dali’s clocks

Salvador Dali, who was Catalan, painted The Persistence of Memory in 1931, nine years before Franco changed the clocks. The drooping, melting pocket watches are not about Spanish timezone policy. But the painting has become the world’s most famous visual representation of time’s malleability.

Dali said the image came to him in a dream while thinking about the nature of processed Camembert cheese, which is possibly true, possibly not. Whatever its origin, the melting clocks suggest that the relationship between clock time and felt time is unreliable, that the measurements we make may not correspond to the experience.

Spain’s clock says one thing. Spain’s sun says another.

For developers

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