List of events during the Silver Jubilee of Elizabeth II

The Silver Jubilee of Queen Elizabeth II marked the 25th anniversary of Queen Elizabeth II's accession to the thrones of the United Kingdom and other Commonwealth realms. It was celebrated with large-scale parties and parades throughout the United Kingdom and the Commonwealth throughout 1977, culminating in June with the official "Jubilee Days", held to coincide with the Queen's Official Birthday.

Source: Wikipedia — List of events during the Silver Jubilee of Elizabeth II (CC BY-SA 4.0)