<script src="/js/moment.min.js"></script>  
  <script>  
  $(function(){  

// Cache some selectors  

var clock = $('#clock'),  
alarm = clock.find('.alarm'),  
ampm = clock.find('.ampm');  

// Map digits to their names (this will be an array)  
var digit_to_name = 'zero one two three four five six seven eight nine'.split(' ');  

// This object will hold the digit elements  
var digits = {};  

// Positions for the hours, minutes, and seconds  
var positions = [  
'h1', 'h2', ':', 'm1', 'm2', ':', 's1', 's2'  
];  

// Generate the digits with the needed markup,  
// and add them to the clock  

var digit_holder = clock.find('.digits');  

$.each(positions, function(){  

if(this == ':'){  
digit_holder.append('<div class="dots">');  
}  
else{  

var pos = $('<div>');  

for(var i=1; i<8; i++){  
pos.append('<span class="d' + i + '">');  
}  

// Set the digits as key:value pairs in the digits object  
digits[this] = pos;  

// Add the digit elements to the page  
digit_holder.append(pos);  
}  

});  

// Add the weekday names  

var weekday_names = 'MON TUE WED THU FRI SAT SUN'.split(' '),  
weekday_holder = clock.find('.weekdays');  

$.each(weekday_names, function(){  
weekday_holder.append('<span>' + this + '</span>');  
});  

var weekdays = clock.find('.weekdays span');  

// Run a timer every second and update the clock  

(function update_time(){  

// Use moment.js to output the current time as a string  
// hh is for the hours in 12-hour format,  
// mm - minutes, ss-seconds (all with leading zeroes),  
// d is for day of week and A is for AM/PM  

var now = moment().format("hhmmssdA");  

digits.h1.attr('class', digit_to_name[now[0]]);  
digits.h2.attr('class', digit_to_name[now[1]]);  
digits.m1.attr('class', digit_to_name[now[2]]);  
digits.m2.attr('class', digit_to_name[now[3]]);  
digits.s1.attr('class', digit_to_name[now[4]]);  
digits.s2.attr('class', digit_to_name[now[5]]);  

// The library returns Sunday as the first day of the week.  
// Stupid, I know. Lets shift all the days one position down,
// and make Sunday last  

var dow = now[6];  
dow--;  

// Sunday!  
if(dow < 0){  
// Make it last  
dow = 6;  
}  

// Mark the active day of the week  
weekdays.removeClass('active').eq(dow).addClass('active');  

// Set the am/pm text:  
ampm.text(now[7]+now[8]);  

// Schedule this function to be run again in 1 sec  
setTimeout(update_time, 1000);  

})();  

// Switch the theme  

$('a.button').click(function(){  
clock.toggleClass('light dark');  
});  

  });  
  </script>

#clock{  
width:370px;  
padding:40px;  

position:relative;  
  }  

  #clock:after{  
content:'';  
position:absolute;  
width:400px;  
height:20px;  
border-radius:100%;  
left:50%;  
margin-left:-200px;  
bottom:2px;  
z-index:-1;  
  }  

  #clock .display{  
text-align:center;  
padding: 40px 20px 20px;  
border-radius:6px;  
position:relative;  
height: 54px;  
  }  

  /*-------------------------  
Light color theme  
  --------------------------*/  

  #clock.light{  
background-color:#f3f3f3;  
color:#272e38;  
  }  

  #clock.light:after{  
box-shadow:0 4px 10px rgba(0,0,0,0.15);  
  }  

  #clock.light .digits div span{  
background-color:#272e38;  
border-color:#272e38;
  }  

  #clock.light .digits div.dots:before,  
  #clock.light .digits div.dots:after{  
background-color:#272e38;  
  }  

  #clock.light .alarm{  
background:url('../img/alarm_light.jpg');  
  }  

  #clock.light .display{  
background-color:#dddddd;  
box-shadow:0 1px 1px rgba(0,0,0,0.08) inset, 0 1px 1px #fafafa;  
  }  

  /*-------------------------  
Dark color theme  
  --------------------------*/  

  #clock.dark{  
background-color:#272e38;  
color:#cacaca;  
  }  

  #clock.dark:after{  
box-shadow:0 4px 10px rgba(0,0,0,0.3);  
  }  

  #clock.dark .digits div span{  
background-color:#cacaca;  
border-color:#cacaca;
  }  

  #clock.dark .alarm{  
background:url('../img/alarm_dark.jpg');  
  }  

  #clock.dark .display{  
background-color:#0f1620;  
box-shadow:0 1px 1px rgba(0,0,0,0.08) inset, 0 1px 1px #2d3642;  
  }  

  #clock.dark .digits div.dots:before,  
  #clock.dark .digits div.dots:after{  
background-color:#cacaca;  
  }  

  /*-------------------------  
The Digits  
  --------------------------*/  

  #clock .digits div{  
text-align:left;  
position:relative;  
width: 28px;  
height:50px;  
display:inline-block;  
margin:0 4px;  
  }  

  #clock .digits div span{  
opacity:0;  
position:absolute;  

-webkit-transition:0.25s;  
-moz-transition:0.25s;  
transition:0.25s;  
  }  

  #clock .digits div span:before,  
  #clock .digits div span:after{  
content:'';  
position:absolute;  
width:0;  
height:0;  
border:5px solid transparent;  
  }  

  #clock .digits .d1{ height:5px;width:16px;top:0;left:6px;}  
  #clock .digits .d1:before{ border-width:0 5px 5px 0;border-right-color:inherit;left:-5px;}  
  #clock .digits .d1:after{ border-width:0 0 5px 5px;border-left-color:inherit;right:-5px;}  

  #clock .digits .d2{ height:5px;width:16px;top:24px;left:6px;}  
  #clock .digits .d2:before{ border-width:3px 4px 2px;border-right-color:inherit;left:-8px;}  
  #clock .digits .d2:after{ border-width:3px 4px 2px;border-left-color:inherit;right:-8px;}  

  #clock .digits .d3{ height:5px;width:16px;top:48px;left:6px;}  
  #clock .digits .d3:before{ border-width:5px 5px 0 0;border-right-color:inherit;left:-5px;}  
  #clock .digits .d3:after{ border-width:5px 0 0 5px;border-left-color:inherit;right:-5px;}  

  #clock .digits .d4{ width:5px;height:14px;top:7px;left:0;}  
  #clock .digits .d4:before{ border-width:0 5px 5px 0;border-bottom-color:inherit;top:-5px;}  
  #clock .digits .d4:after{ border-width:0 0 5px 5px;border-left-color:inherit;bottom:-5px;}  

  #clock .digits .d5{ width:5px;height:14px;top:7px;right:0;}  
  #clock .digits .d5:before{ border-width:0 0 5px 5px;border-bottom-color:inherit;top:-5px;}  
  #clock .digits .d5:after{ border-width:5px 0 0 5px;border-top-color:inherit;bottom:-5px;}  

  #clock .digits .d6{ width:5px;height:14px;top:32px;left:0;}  
  #clock .digits .d6:before{ border-width:0 5px 5px 0;border-bottom-color:inherit;top:-5px;}  
  #clock .digits .d6:after{ border-width:0 0 5px 5px;border-left-color:inherit;bottom:-5px;}  

  #clock .digits .d7{ width:5px;height:14px;top:32px;right:0;}  
  #clock .digits .d7:before{ border-width:0 0 5px 5px;border-bottom-color:inherit;top:-5px;}  
  #clock .digits .d7:after{ border-width:5px 0 0 5px;border-top-color:inherit;bottom:-5px;}  

  /* 1 */  

  #clock .digits div.one .d5,  
  #clock .digits div.one .d7{  
opacity:1;  
  }  

  /* 2 */  

  #clock .digits div.two .d1,  
  #clock .digits div.two .d5,  
  #clock .digits div.two .d2,  
  #clock .digits div.two .d6,  
  #clock .digits div.two .d3{  
opacity:1;  
  }  

  /* 3 */  

  #clock .digits div.three .d1,  
  #clock .digits div.three .d5,  
  #clock .digits div.three .d2,  
  #clock .digits div.three .d7,  
  #clock .digits div.three .d3{  
opacity:1;  
  }  

  /* 4 */  

  #clock .digits div.four .d5,  
  #clock .digits div.four .d2,  
  #clock .digits div.four .d4,  
  #clock .digits div.four .d7{  
opacity:1;  
  }  

  /* 5 */  

  #clock .digits div.five .d1,  
  #clock .digits div.five .d2,  
  #clock .digits div.five .d4,  
  #clock .digits div.five .d3,  
  #clock .digits div.five .d7{  
opacity:1;  
  }  

  /* 6 */  

  #clock .digits div.six .d1,  
  #clock .digits div.six .d2,  
  #clock .digits div.six .d4,  
  #clock .digits div.six .d3,  
  #clock .digits div.six .d6,  
  #clock .digits div.six .d7{  
opacity:1;  
  }  

  /* 7 */  

  #clock .digits div.seven .d1,  
  #clock .digits div.seven .d5,  
  #clock .digits div.seven .d7{  
opacity:1;  
  }  

  /* 8 */  

  #clock .digits div.eight .d1,  
  #clock .digits div.eight .d2,  
  #clock .digits div.eight .d3,  
  #clock .digits div.eight .d4,  
  #clock .digits div.eight .d5,  
  #clock .digits div.eight .d6,  
  #clock .digits div.eight .d7{  
opacity:1;  
  }  

  /* 9 */  

  #clock .digits div.nine .d1,  
  #clock .digits div.nine .d2,  
  #clock .digits div.nine .d3,  
  #clock .digits div.nine .d4,  
  #clock .digits div.nine .d5,  
  #clock .digits div.nine .d7{  
opacity:1;  
  }  

  /* 0 */  

  #clock .digits div.zero .d1,  
  #clock .digits div.zero .d3,  
  #clock .digits div.zero .d4,  
  #clock .digits div.zero .d5,  
  #clock .digits div.zero .d6,  
  #clock .digits div.zero .d7{  
opacity:1;  
  }  

  /* The dots */  

  #clock .digits div.dots{  
width:5px;  
  }  

  #clock .digits div.dots:before,  
  #clock .digits div.dots:after{  
width:5px;  
height:5px;  
content:'';  
position:absolute;  
left:0;  
top:14px;  
  }  

  #clock .digits div.dots:after{  
top:34px;  
  }  

  /*-------------------------  
The Alarm  
  --------------------------*/  

  #clock .alarm{  
width:16px;  
height:16px;  
bottom:20px;  
background:url('../img/alarm_light.jpg');  
position:absolute;  
opacity:0.2;  
  }  

  #clock .alarm.active{  
opacity:1;  
  }  

  /*-------------------------  
Weekdays  
  --------------------------*/  

  #clock .weekdays{  
font-size:12px;  
position:absolute;  
width:100%;  
top:10px;  
left:0;  
text-align:center;  
  }  

  #clock .weekdays span{  
opacity:0.2;  
padding:0 10px;  
  }  

  #clock .weekdays span.active{  
opacity:1;  
  }  

  /*-------------------------  
AM/PM  
  --------------------------*/  

  #clock .ampm{  
position:absolute;  
bottom:20px;  
right:20px;  
font-size:12px;  
  }

<div id="clock" class="light">
  <div class="display">
  <div class="weekdays"></div>
  <div class="ampm"></div>
  <div class="alarm"></div>
  <div class="digits"></div>
  </div>
  </div>