function jl_remove_post_dates() {
add_filter('the_date', '__return_false');
add_filter('the_time', '__return_false');
add_filter('the_modified_date', '__return_false');
add_filter('get_the_date', '__return_false');
add_filter('get_the_time', '__return_false');
add_filter('get_the_modified_date', '__return_false');
} add_action('loop_start', 'jl_remove_post_dates');

<?php get_header(); ?>
<article id="content">
<?php if ( have_posts() ) : while ( have_posts() ) : the_post(); ?>
<?php get_template_part( 'entry' ); ?>
<?php comments_template('', true); ?>
<?php endwhile; endif; ?>
<?php get_template_part( 'nav', 'below-single' ); ?>
</article>
<?php get_sidebar(); ?>
<?php get_footer(); ?>