Excerpt not displaying on website. Can someone take a quick look and help?

Hey guys. The excerpts aren’t displaying on my site for some reason. Can anyone take a quick look and figure out why it’s not showing? Thank you!

Here is the code from index.php:

<?php get_header(); ?>
<div id=”layout-post”><!– BEGIN POST LAYOUT –>
<div class=”layout-post-left”>
<?php if (have_posts()) : while (have_posts()) : the_post(); ?>
<h1><?php the_title(); ?></h1>
<span id=”date”>Published on <?php the_time(‘F j, Y’); ?> by <?php the_author_posts_link(); ?>   ·   <?php comments_number(‘No Comments’,’1 Comment’,’% Comments’); ?></span>
<?php the_content(__(‘Keep Reading’));?>
<?php
echo get_the_tag_list(‘<p><b>Tags:</b> ‘,’, ‘,'</p>’);
?>
<?php endwhile; else: ?>
<p><?php _e(‘Sorry, no posts matched your criteria.’); ?></p>
<?php endif; ?>
<?php comments_template(); // Get wp-comments.php template ?>
</div>