Usage of Articles

Hi all

Just wondering. Am I over using/overkilling the poor ARTICLE tag by doing
this:

<h3>My list of stuff</h3>
<ul class="news-list">
                        <li>
                            <article>
                                <time class="date"
datetime="2014-06-19">19/06/2014</time>
                                <h3>
                                    <a href=³#">
                                        Bla bla
                                    </a>
                                </h3>
                            </article>
                        </li>
                        <li>
                            <article>
                                <time class="date"
datetime="2014-03-27">27/03/2014</time>
                                <h3>
                                    <a href=³#">
                                        Bla bla
                                    </a>
                                    <span title="File size" aria-label="PDF
file size 27 Kilobytes" class="file-size">27<abbr
title="Kilobyte">KB</abbr></span>
                                </h3>
                            </article>
                        </li>
                        <li>
                            <article>
                                <time class="date"
datetime="2014-03-20">20/03/2014</time>
                                <h3>
                                    <a href=³#">
                                        Bla bla
                                    </a>
                                </h3>
                            </article>
                        </li>
                        <li>
                            <article>
                                <time class="date"
datetime="2014-02-17">17/02/2014</time>
                                <h3>
                                    <a href=³#">
                                        Bla bla
                                    </a>
                                </h3>
                            </article>
                        </li>
                        <li>
                            <article>
                                <time class="date"
datetime="2014-01-24">24/01/2014</time>
                                <h3>
                                    <a href=³#">
                                        Bla bla
                                    </a>
                                </h3>
                            </article>
                        </li>
                    </ul>

Regards
Oscar