Get post by DESC , ASC from custome field DATE picker

i want to custome post by ASC. i have some add some post in bachend one of the field date picker. i want to post by date which i set in date picker field

<?php
			$args = array(
                 'post_type'=>'upcoming_events',
				 'order' => 'ASC',

           );
			global $more;
			query_posts( $args );
			while (have_posts()) : the_post();
			?>

<p><?php the_title(); ?></p>
<?php $postdate = date('d-m-Y' , strtotime(get_field('date')));
	echo $postdate;  ?>
<?php endwhile;?>

Ex.
some post which i set date(datepicker cusomefiled) and title output is below
DATE(datepicker) title

19-12-2013 London
29-12-2013 Spain
15-01-2014 Paris

i want to

DATE(datepicker) title

15-01-2014 Paris
19-12-2013 London
29-12-2013 Spain

https://www.ads-software.com/plugins/advanced-custom-fields/