Make sure you don't have any events in the future Log in as admin and go to Calendar. No events - Upcoming view Change the view to Upcoming. (A shortcut would be to set the " view " parameter in the URL to " upcoming ", e.g. " [YOUR_MOODLE_URL] /calendar/view.php?view=upcoming ) You should see There are no upcoming events With events - Upcoming view Create one or more events in the future Confirm that the upcoming view shows these events. No events - Day view Now change the view to Day view (A shortcut would be to set the " view " parameter in the URL to " day ", e.g. " [YOUR_MOODLE_URL] /calendar/view.php?view=day ) If necessary, switch to a day without any events. You should see There are no events this day. With events - Day view View the day view for a specific date with calendar events. Confirm that the events for that day are being shown.