Objective: To analyze the contributions from the expansion of the working hours of the Basic Health Units, about the health needs of the male customers. Methods: Exploratory study with a qualitative approach, performed with eight nurses in Basic Health Units woking in the evening service in the city of João Pessoa/PB. Data collection was conducted through semi-structured interviews and speeches subjected to content analysis of Bardin. Results: Four categories emerged: Strategies adopted to extend the service in Basic Health Units; Quantitative evening service of the male population; Fields answering the demands of men's health; Difficulties experienced in night service. Conclusion: The findings show a potentially effective of this strategy the male customers care, especially users workers.