query

// WP_Query arguments
$args = array (
	'p'                      => 'post',
	'page_id'                => 'page',
	'author'                 => 'author',
	'author_name'            => 'user_nickname',
	'pagination'             => true,
	'posts_per_page'         => '6',
	'posts_per_archive_page' => '10',
	'order'                  => 'DESC',
	'orderby'                => 'date',
	'year'                   => '2014',
	'monthnum'               => '07',
	'day'                    => '10',
	'minute'                 => '30',
	'second'                 => '55',
	'cache_results'          => true,
	'update_post_meta_cache' => true,
);

// The Query
$query = new WP_Query( $args );

// The Loop
if ( $query->have_posts() ) {
	while ( $query->have_posts() ) {
		$query->the_post();
		// do something
	}
} else {
	// no posts found
}

// Restore original Post Data
wp_reset_postdata();