Kaléndér puniki inggih punika modifikasi Kaléndér Julius. sané kapertama ngusulang inggih punika Dr. Aloysius Lilius saking Napoli-Italia, miwah kacumpu olih Paus Gregorius XIII, ring tanggal 24 Pébruari 1582.
A modification of the Julian calendar, it was first proposed by the Neapolitan doctor Aloysius Lilius, and was decreed by Pope Gregory XIII, for whom it was named, on 24 February 1582.