Purpose

Liturgical Calendar API exposes Roman Catholic liturgical calendar computed according to the norms set forth by the liturgical reform after the II Vatican Council. Several Sanctorale calendars are available and others can be added easily.

Expected audience are developers of websites and other Internet applications needing access to calendar information.

I have encountered an error

Please let us know!

I would like to run my own instance

You are most welcome! Church Calendar API is free software under the GNU/LGPL 3 license. Full source code together with installation instructions is at github

Contact

Liturgical Calendar API is developed and maintained by
Jakub PavlĂ­k jkb.pavlik@gmail.com