When Is Mental Health Awareness Month? May is Mental Health Awareness Month. Learn everything you need to know about what the month entails here. Article Contents The Month of May Although there are a few months that recognize and show support for different mental health conditions, such as October for depression, the official Mental Health Awareness Month begins May 1st and lasts throughout the month of May. 1 The importance of mental health has become a topic of significant discussion in recent years. As