Introduction Despite the benefits of psychiatric day hospitals (DH), research has not addressed staff perspectives of these programs' effectiveness and barriers. Aim To elucidate staff perceptions of Adult Mental Health DH programs at two hospitals in Canada, allowing for improved programming, enhanced structure and increased understanding of DH settings within the continuum of care. Method Twenty-five DH staff members completed semi-structured qualitative interviews. Two independent coders applied content analysis to achieve data saturation. Results Four major themes emerged: (1) program purpose and function, (2) what is in a name, (3) perceived patient motivation, and (4) room for improvement. Discussion Findings highlighted the importance of a multidisciplinary team delivering education and skill-focused interventions. Services were cited as "bridging" different mental health settings. Challenges included barriers to treatment access and inadequate length of treatment. Implications for Practice Understanding the function and purpose of this treatment service may enhance service delivery by enabling programs to integrate identified key ingredients. Providers can also note treatment duration and consider how to best use that time. Finally, language used within a DH setting appears to impact staff delivering services, and may also alter patients' understanding of the services they will receive and purpose of the program.