Silver Jubilee
A "Silver Jubilee" marks the celebration of a 25th anniversary, often associated with significant events such as the reign of a monarch or the founding of an organization. This milestone is commonly celebrated with various festivities, including parties, ceremonies, and special events to honor the occasion.
In the context of royalty, a Silver Jubilee often highlights the achievements and contributions of a reigning monarch, such as Queen Elizabeth II, who celebrated her Silver Jubilee in 1977. Organizations and institutions also commemorate their Silver Jubilees to recognize their history and impact over the past 25 years.