need to order the Admin > Edit Post list by custom field value

I’m using Custom_post_type to ‘events’ to my WordPress and I’m using this code to add extra columns to the Edit Events list

add_action("manage_posts_custom_column", "events_custom_columns");
add_filter("manage_edit-events_columns", "events_edit_columns");

function events_edit_columns($columns)
{
	$columns = array(
		"cb" => "<input type=\"checkbox\" />",
		"title" => "Title",
		"Date" => "Event Date",
		"description" => "Description"
	);
	return $columns;
}

function events_custom_columns($column)
{
	global $post;
	if ("ID" == $column) echo $post->ID;
	elseif ("description" == $column) echo $post->post_content;
	elseif ("Date" == $column) echo get_post_meta($post->ID, 'Date', true);
}

I would like to order the list by my ‘Date’ custom field, is this possible?