shanero

Here’s how:

Open up plugins/event-list/includes/sc_event-list.php in your favorite code editor.

Then around line 264 look for

if( '1' !== $this->options->get( 'el_date_once_per_day' ) ) {
			// normal sort
			$sort_array = array( 'start_date ASC', 'time ASC', 'end_date ASC' );
		}
		else {
			// sort according end_date before start time (required for option el_date_once_per_day)
			$sort_array = array( 'start_date ASC', 'end_date ASC', 'time ASC' );
		}

Then change any or all ASC to DESC depending what you want in descending order.

Done.