Views plugins' Content Template code to display month and day for each post. Details: http://sridharkatakam.com/show-calendar-style-dates-recent-posts-list/

Blog Post with Date.html

<article>
  <header>
		<h4><a title="[wpv-post-title]" href="[wpv-post-url]">[wpv-post-title]</a></h4>
		<em class="date">
			<time datetime="[wpv-post-date format="c"]" itemprop="datePublished">
				<span class="month">[wpv-post-date format="M"]</span>
				<span class="day">[wpv-post-date format="j"]</span>
			</time>
		</em>
	</header>
	[wpv-post-excerpt length="100"]
</article>