This package provides Romanian national holidays and other commemoration dates. Installation: M-x package-install RET romanian-holidays RET You'll likely need to add to your config files: (require 'romanian-holidays) Or, with 'use-package', add to your config file: (use-package romanian-holidays) Configuration: You can use 'romanian-holidays' in several ways. Here are two examples. To replace the built-in list of holidays with all the romanian ones: (setq calendar-holidays romanian-holidays-all-holidays) To add the romanian legal days off as the user-defined holidays: (setq holiday-other-holidays romanian-holidays-legal) You may want to disable all (or some of) the pre-defined holidays: (setq holiday-general-holidays nil holiday-bahai-holidays nil holiday-hebrew-holidays nil holiday-christian-holidays nil holiday-islamic-holidays nil holiday-oriental-holidays nil) See also: 'calendar-holidays'.