In San Marino, the Installation of the Captains Regent is a significant celebration that takes place on October 1 and April 1 each year. It marks the inauguration of the new Captains Regent, who serve as the joint heads of state of the Republic of San Marino. The ceremony is a symbolic event that highlights the democratic principles and traditions of this small but proud nation.

During the Installation, the outgoing Captains Regent hand over their responsibilities to the newly elected Captains Regent. There are various formalities, including the swearing-in ceremony and the transfer of the official symbols of power. The event is attended by government officials, dignitaries, and the general public, who gather to witness this important moment in San Marino's political life.

The Installation of the Captains Regent is a time of renewal and continuity in San Marino's governance. It reflects the country's commitment to democracy, stability, and the peaceful transition of power. The celebration is an opportunity for the people of San Marino to come together, express their pride in their nation's history and values, and look forward to the future under the leadership of their new Captains Regent.