What is a 25 year span called? silver jubilee: 25th anniversary. golden jubilee: 50th anniversary. diamond jubilee: 60th anniversary (or 75th anniversary)
Is 25 years half a decade?
What is a decade century and millennium?
|Anniversary||Latin-derived term||Other terms|
|25 years||Quadranscentennial||Silver jubilee|
What is a period of 20years called? vicennial. / (vɪˈsɛnɪəl) / adjective. occurring every 20 years. relating to or lasting for a period of 20 years.
What do you call 30 years? A person between 20 and 29 is called a vicenarian. A person between 30 and 39 is called a tricenarian. A person between 40 and 49 is called a quadragenarian. A person between 50 and 59 is called a quinquagenarian.