LGBT History Month is a month-long annual observance of lesbian, gay, bisexual and transgender history, and the history of the gay rights and related civil rights movements. LGBT History Month provides role models, builds community, and makes the civil rights statement about our extraordinary national and international contributions.Currently, LGBT History Month is a month-long celebration that is specific to the United States and the United Kingdom. In the United States, it is celebrated in October to coincide with National Coming Out Day on October 11.