<table id="month">
    <thead>
        <tr>
            <th class="weekend">Domingo</th>
            <th>Lunes</th>
            <th>Martes</th>
            <th>Mi&eacute;rcoles</th>

            <th>Jueves</th>
            <th>Viernes</th>
            <th class="weekend">S&aacute;bado</th>
        </tr>
    </thead>
    <tbody>


            <tr>

                    <td class="

                         weekend
                         otro_mes


                        ">
                    <span class="date"></span>
                        <div class="day">(0, 0) </div>
                </td>

                    <td class="


                         otro_mes


                        ">
                    <span class="date"></span>
                        <div class="day">(0, 0) </div>

                </td>

                    <td class="


                         otro_mes


                        ">
                    <span class="date"></span>
                        <div class="day">(0, 0) </div>
                </td>

                    <td class="





                        ">
                    <span class="date">1</span>
                        <div class="day">(0, 0) </div>

                </td>

                    <td class="





                        ">
                    <span class="date">2</span>
                        <div class="day">(0, 0) </div>
                </td>

                    <td class="





                        ">
                    <span class="date">3</span>

                        <div class="day">(0, 0) </div>
                </td>

                    <td class="

                         weekend



                        ">
                    <span class="date">4</span>
                        <div class="day">(0, 0) </div>
                </td>

            </tr>


            <tr>

                    <td class="

                         weekend



                        ">
                    <span class="date">5</span>
                        <div class="day">(5, 0) </div>
                </td>

                    <td class="





                        ">
                    <span class="date">6</span>

                        <div class="day">(5, 0) </div>
                </td>

                    <td class="





                        ">
                    <span class="date">7</span>
                        <div class="day">(5, 0) </div>
                </td>

                    <td class="





                        ">

                    <span class="date">8</span>
                        <div class="day">(5, 0) </div>
                </td>

                    <td class="





                        ">
                    <span class="date">9</span>
                        <div class="day">(5, 0) </div>
                </td>


                    <td class="





                        ">
                    <span class="date">10</span>
                        <div class="day">(5, 0) </div>
                </td>

                    <td class="

                         weekend



                        ">
                    <span class="date">11</span>
                        <div class="day">(5, 0) </div>

                </td>

            </tr>

            <tr>

                    <td class="

                         weekend



                        ">
                    <span class="date">12</span>
                        <div class="day">(12, 0) </div>
                </td>

                    <td class="





                        ">

                    <span class="date">13</span>
                        <div class="day">(12, 0) </div>
                </td>

                    <td class="





                        ">
                    <span class="date">14</span>
                        <div class="day">(12, 0) </div>
                </td>


                    <td class="





                        ">
                    <span class="date">15</span>
                        <div class="day">(12, 0) </div>
                </td>

                    <td class="





                        ">
                    <span class="date">16</span>
                        <div class="day">(12, 0) </div>

                </td>

                    <td class="





                        ">
                    <span class="date">17</span>
                        <div class="day">(12, 0) </div>
                </td>

                    <td class="

                         weekend



                        ">
                    <span class="date">18</span>

                        <div class="day">(12, 0) </div>
                </td>

            </tr>

            <tr>

                    <td class="

                         weekend



                        ">
                    <span class="date">19</span>
                        <div class="day">(19, 0) </div>

                </td>

                    <td class="





                        ">
                    <span class="date">20</span>
                        <div class="day">(19, 0) </div>
                </td>

                    <td class="





                        ">
                    <span class="date">21</span>

                        <div class="day">(19, 0) </div>
                </td>

                    <td class="





                        ">
                    <span class="date">22</span>
                        <div class="day">(19, 0) </div>
                </td>

                    <td class="





                        ">

                    <span class="date">23</span>
                        <div class="day">(19, 0) </div>
                </td>

                    <td class="





                        ">
                    <span class="date">24</span>
                        <div class="day">(19, 0) </div>
                </td>


                    <td class="

                         weekend



                        ">
                    <span class="date">25</span>
                        <div class="day">(19, 0) </div>
                </td>

            </tr>

            <tr>

                    <td class="

                         weekend



                        ">
                    <span class="date">26</span>

                        <div class="day">(26, 0) </div>
                </td>

                    <td class="





                        ">
                    <span class="date">27</span>
                        <div class="day">(26, 0) </div>
                </td>

                    <td class="





                        ">

                    <span class="date">28</span>
                        <div class="day">(26, 0) </div>
                </td>

                    <td class="





                        ">
                    <span class="date">29</span>
                        <div class="day">(26, 0) </div>
                </td>


                    <td class="





                        ">
                    <span class="date">30</span>
                        <div class="day">(26, 0) </div>
                </td>

                    <td class="





                        ">
                    <span class="date">31</span>
                        <div class="day">(26, 0) </div>

                </td>

                    <td class="

                         weekend
                         otro_mes


                        ">
                    <span class="date"></span>
                        <div class="day">(26, 0) </div>
                </td>

            </tr>

    </tbody>
</table>