The March 3 date for National Rita Day is attested on holiday-listing sites at least as far back as August 2022, and it matches none of the fifteen national Rita name days on record, which cluster on May 22. No founder, proclamation or establishment record has been located, and no United States federal document has carried the phrase.
The nun who kept the nickname
She was widowed when her husband was murdered, then lost both sons to illness. The Augustinian nuns of Cascia refused her at first, and took her in at 36. The Vatican City State's own account puts her canonization at 24 May 1900, under Pope Leo XIII.


