Calendar FAQ
De MoodleDocs
How can I have teachers add site events?
Make use of a Calendar editor role and assign the teachers to that role on the site.
Why do events without duration not show on the first day of every month?
If your timezone settings are not default you may find that events entered with no duration on the first day of the the month, do not show in the month view of the calendar. Setting the two timezone settings in Administration > Location > Location Settings to the default settings should resolve this.
See also
- Using Moodle Calendar forum
