Residential properties stand on the city skyline in Reykjavik, Iceland.

A long-running trial of a shorter working week in Iceland has been hailed an "overwhelming success," as the vast majority of the country's workers have since secured contracts to shorten their hours. 

A report analyzing the impact of the trial found that by June 2021 some 170,200 union members from Iceland's working population of 196,700 were now covered by shorter working hour contracts.