Final answer:
The president holds a State of the Union address in January each year to report on the 'state of the union' and discuss their legislative agenda and policy priorities for the year.
Step-by-step explanation:
The president holds a State of the Union address each year in January to report on the 'state of the union.' This speech is given before a joint session of Congress and is an opportunity for the president to discuss their legislative agenda and policy priorities for the year. The State of the Union address is an important part of the president's role as it allows them to communicate with Congress and the American people.