Ride-hailing services in Spain serve a broad range of daily travel needs, from routine work travel to social and leisure trips that extend into the night. Understanding when users most commonly turn to these platforms helps operators and transport planners allocate driver supply more effectively, manage surge pricing strategies, and tailor in-app promotions to peak demand windows. For ride-hailing providers, aligning fleet availability with genuine usage patterns directly improves service reliability and customer retention. In Spain, the data points to a strong concentration of demand around structured daily routines rather than discretionary travel.