diff --git a/d3.chart.min.js b/d3.chart.min.js
index 464690dbf724d..e69de29bb2d1d 100644
--- a/d3.chart.min.js
+++ b/d3.chart.min.js
@@ -1 +0,0 @@
-(function(){function a(a){return[0,a.length-1]}function b(a){return[d3.quantile(a,.25),d3.quantile(a,.5),d3.quantile(a,.75)]}function c(a){return a.ranges}function d(a){return a.markers}function e(a){return a.measures}function f(a){return function(b){return"translate("+a(b)+",0)"}}function g(a){var b=a(0);return function(c){return Math.abs(a(c)-b)}}function j(a){return a[0]}function k(a){return a[1]}function l(a,b){var c=b.length-1;return b=b.slice().sort(d3.ascending),d3.range(a).map(function(d){return b[~~(d*c/a)]})}function m(a){return a.x}function n(a){return a.y}d3.chart={},d3.chart.box=function(){function k(a){a.each(function(a,b){a=a.map(g).sort(d3.ascending);var k=d3.select(this),l=a.length,m=a[0],n=a[l-1],o=a.quartiles=i(a),p=h&&h.call(this,a,b),q=p&&p.map(function(b){return 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t(a[2])}).attr("width",c).attr("height",function(a){return t(a[0])-t(a[2])}).transition().duration(e).attr("y",function(a){return s(a[2])}).attr("height",function(a){return s(a[0])-s(a[2])}),v.transition().duration(e).attr("y",function(a){return s(a[2])}).attr("height",function(a){return s(a[0])-s(a[2])});var w=k.selectAll("line.median").data([o[1]]);w.enter().append("svg:line").attr("class","median").attr("x1",0).attr("y1",t).attr("x2",c).attr("y2",t).transition().duration(e).attr("y1",s).attr("y2",s),w.transition().duration(e).attr("y1",s).attr("y2",s);var x=k.selectAll("line.whisker").data(q||[]);x.enter().insert("svg:line","circle, text").attr("class","whisker").attr("x1",0).attr("y1",t).attr("x2",c).attr("y2",t).style("opacity",1e-6).transition().duration(e).attr("y1",s).attr("y2",s).style("opacity",1),x.transition().duration(e).attr("y1",s).attr("y2",s).style("opacity",1),x.exit().transition().duration(e).attr("y1",s).attr("y2",s).style("opacity",1e-6).remove();var y=k.selectAll("circle.outlier").data(r,Number);y.enter().insert("svg:circle","text").attr("class","outlier").attr("r",5).attr("cx",c/2).attr("cy",function(b){return t(a[b])}).style("opacity",1e-6).transition().duration(e).attr("cy",function(b){return s(a[b])}).style("opacity",1),y.transition().duration(e).attr("cy",function(b){return s(a[b])}).style("opacity",1),y.exit().transition().duration(e).attr("cy",function(b){return s(a[b])}).style("opacity",1e-6).remove();var z=j||s.tickFormat(8),A=k.selectAll("text.box").data(o);A.enter().append("svg:text").attr("class","box").attr("dy",".3em").attr("dx",function(a,b){return b&1?6:-6}).attr("x",function(a,b){return b&1?c:0}).attr("y",t).attr("text-anchor",function(a,b){return b&1?"start":"end"}).text(z).transition().duration(e).attr("y",s),A.transition().duration(e).text(z).attr("y",s);var B=k.selectAll("text.whisker").data(q||[]);B.enter().append("svg:text").attr("class","whisker").attr("dy",".3em").attr("dx",6).attr("x",c).attr("y",t).text(z).style("opacity",1e-6).transition().duration(e).attr("y",s).style("opacity",1),B.transition().duration(e).text(z).attr("y",s).style("opacity",1),B.exit().transition().duration(e).attr("y",s).style("opacity",1e-6).remove()}),d3.timer.flush()}var c=1,d=1,e=0,f=null,g=Number,h=a,i=b,j=null;return k.width=function(a){return arguments.length?(c=a,k):c},k.height=function(a){return arguments.length?(d=a,k):d},k.tickFormat=function(a){return arguments.length?(j=a,k):j},k.duration=function(a){return arguments.length?(e=a,k):e},k.domain=function(a){return arguments.length?(f=a==null?a:d3.functor(a),k):f},k.value=function(a){return arguments.length?(g=a,k):g},k.whiskers=function(a){return arguments.length?(h=a,k):h},k.quartiles=function(a){return arguments.length?(i=a,k):i},k},d3.chart.bullet=function(){function o(a){a.each(function(a,c){var d=i.call(this,a,c).slice().sort(d3.descending),e=j.call(this,a,c).slice().sort(d3.descending),o=k.call(this,a,c).slice().sort(d3.descending),p=d3.select(this),q=d3.scale.linear().domain([0,Math.max(d[0],e[0],o[0])]).range(b?[l,0]:[0,l]),r=this.__chart__||d3.scale.linear().domain([0,Infinity]).range(q.range());this.__chart__=q;var s=g(r),t=g(q),u=p.selectAll("rect.range").data(d);u.enter().append("svg:rect").attr("class",function(a,b){return"range s"+b}).attr("width",s).attr("height",m).attr("x",b?r:0).transition().duration(h).attr("width",t).attr("x",b?q:0),u.transition().duration(h).attr("x",b?q:0).attr("width",t).attr("height",m);var v=p.selectAll("rect.measure").data(o);v.enter().append("svg:rect").attr("class",function(a,b){return"measure s"+b}).attr("width",s).attr("height",m/3).attr("x",b?r:0).attr("y",m/3).transition().duration(h).attr("width",t).attr("x",b?q:0),v.transition().duration(h).attr("width",t).attr("height",m/3).attr("x",b?q:0).attr("y",m/3);var w=p.selectAll("line.marker").data(e);w.enter().append("svg:line").attr("class","marker").attr("x1",r).attr("x2",r).attr("y1",m/6).attr("y2",m*5/6).transition().duration(h).attr("x1",q).attr("x2",q),w.transition().duration(h).attr("x1",q).attr("x2",q).attr("y1",m/6).attr("y2",m*5/6);var x=n||q.tickFormat(8),y=p.selectAll("g.tick").data(q.ticks(8),function(a){return this.textContent||x(a)}),z=y.enter().append("svg:g").attr("class","tick").attr("transform",f(r)).style("opacity",1e-6);z.append("svg:line").attr("y1",m).attr("y2",m*7/6),z.append("svg:text").attr("text-anchor","middle").attr("dy","1em").attr("y",m*7/6).text(x),z.transition().duration(h).attr("transform",f(q)).style("opacity",1);var A=y.transition().duration(h).attr("transform",f(q)).style("opacity",1);A.select("line").attr("y1",m).attr("y2",m*7/6),A.select("text").attr("y",m*7/6),y.exit().transition().duration(h).attr("transform",f(q)).style("opacity",1e-6).remove()}),d3.timer.flush()}var a="left",b=!1,h=0,i=c,j=d,k=e,l=380,m=30,n=null;return o.orient=function(c){return arguments.length?(a=c,b=a=="right"||a=="bottom",o):a},o.ranges=function(a){return arguments.length?(i=a,o):i},o.markers=function(a){return arguments.length?(j=a,o):j},o.measures=function(a){return arguments.length?(k=a,o):k},o.width=function(a){return arguments.length?(l=a,o):l},o.height=function(a){return arguments.length?(m=a,o):m},o.tickFormat=function(a){return arguments.length?(n=a,o):n},o.duration=function(a){return arguments.length?(h=a,o):h},o},d3.chart.horizon=function(){function n(j){j.each(function(j,k){var n=d3.select(this),o=2*a+1,p=Infinity,q=-Infinity,r=-Infinity,s,t,u,v=j.map(function(a,b){var c=d.call(this,a,b),f=e.call(this,a,b);return c<p&&(p=c),c>q&&(q=c),-f>r&&(r=-f),f>r&&(r=f),[c,f]}),z=d3.scale.linear().domain([p,q]).range([0,f]),A=d3.scale.linear().domain([0,r]).range([0,g*a]);this.__chart__?(s=this.__chart__.x,t=this.__chart__.y,u=this.__chart__.id):(s=d3.scale.linear().domain([0,Infinity]).range(z.range()),t=d3.scale.linear().domain([0,Infinity]).range(A.range()),u=++i);var B=n.selectAll("defs").data([v]),C=B.enter().append("svg:defs");C.append("svg:clipPath").attr("id","d3_chart_horizon_clip"+u).append("svg:rect").attr("width",f).attr("height",g),B.select("rect").transition().duration(l).attr("width",f).attr("height",g),C.append("svg:path").attr("id","d3_chart_horizon_path"+u).attr("d",h.interpolate(c).x(function(a){return s(a[0])}).y0(g*a).y1(function(b){return g*a-t(b[1])})).transition().duration(l).attr("d",h.x(function(a){return z(a[0])}).y1(function(b){return g*a-A(b[1])})),B.select("path").transition().duration(l).attr("d",h),n.selectAll("g").data([null]).enter().append("svg:g").attr("clip-path","url(#d3_chart_horizon_clip"+u+")");var D=b=="offset"?function(b){return"translate(0,"+(b+(b<0)-a)*g+")"}:function(b){return(b<0?"scale(1,-1)":"")+"translate(0,"+(b-a)*g+")"},E=n.select("g").selectAll("use").data(d3.range(-1,-a-1,-1).concat(d3.range(1,a+1)),Number);E.enter().append("svg:use").attr("xlink:href","#d3_chart_horizon_path"+u).attr("transform",function(a){return D(a+(a>0?1:-1))}).style("fill",m).transition().duration(l).attr("transform",D),E.transition().duration(l).attr("transform",D).style("fill",m),E.exit().transition().duration(l).attr("transform",D).remove(),this.__chart__={x:z,y:A,id:u}}),d3.timer.flush()}var a=1,b="offset",c="linear",d=j,e=k,f=960,g=40,l=0,m=d3.scale.linear().domain([-1,0,1]).range(["#d62728","#fff","#1f77b4"]);return n.duration=function(a){return arguments.length?(l=+a,n):l},n.bands=function(b){return arguments.length?(a=+b,m.domain([-a,0,a]),n):a},n.mode=function(a){return arguments.length?(b=a+"",n):b},n.colors=function(a){return arguments.length?(m.range(a),n):m.range()},n.interpolate=function(a){return arguments.length?(c=a+"",n):c},n.x=function(a){return arguments.length?(d=a,n):d},n.y=function(a){return arguments.length?(e=a,n):e},n.width=function(a){return arguments.length?(f=+a,n):f},n.height=function(a){return arguments.length?(g=+a,n):g},n};var h=d3.svg.area(),i=0;d3.chart.qq=function(){function i(i){i.each(function(i,j){var k=d3.select(this),m=l(f,g.call(this,i,j)),n=l(f,h.call(this,i,j)),o=d&&d.call(this,i,j)||[d3.min(m),d3.max(m)],p=d&&d.call(this,i,j)||[d3.min(n),d3.max(n)],q,r,s=d3.scale.linear().domain(o).range([0,a]),t=d3.scale.linear().domain(p).range([b,0]);this.__chart__?(q=this.__chart__.x,r=this.__chart__.y):(q=d3.scale.linear().domain([0,Infinity]).range(s.range()),r=d3.scale.linear().domain([0,Infinity]).range(t.range())),this.__chart__={x:s,y:t};var u=k.selectAll("line.diagonal").data([null]);u.enter().append("svg:line").attr("class","diagonal").attr("x1",s(p[0])).attr("y1",t(o[0])).attr("x2",s(p[1])).attr("y2",t(o[1])),u.transition().duration(c).attr("x1",s(p[0])).attr("y1",t(o[0])).attr("x2",s(p[1])).attr("y2",t(o[1]));var v=k.selectAll("circle").data(d3.range(f).map(function(a){return{x:m[a],y:n[a]}}));v.enter().append("svg:circle").attr("class","quantile").attr("r",4.5).attr("cx",function(a){return q(a.x)}).attr("cy",function(a){return r(a.y)}).style("opacity",1e-6).transition().duration(c).attr("cx",function(a){return s(a.x)}).attr("cy",function(a){return t(a.y)}).style("opacity",1),v.transition().duration(c).attr("cx",function(a){return s(a.x)}).attr("cy",function(a){return t(a.y)}).style("opacity",1),v.exit().transition().duration(c).attr("cx",function(a){return s(a.x)}).attr("cy",function(a){return t(a.y)}).style("opacity",1e-6).remove();var w=e||s.tickFormat(4),z=e||t.tickFormat(4),A=function(a){return"translate("+s(a)+","+b+")"},B=function(a){return"translate(0,"+t(a)+")"},C=k.selectAll("g.x.tick").data(s.ticks(4),function(a){return this.textContent||w(a)}),D=C.enter().append("svg:g").attr("class","x tick").attr("transform",function(a){return"translate("+q(a)+","+b+")"}).style("opacity",1e-6);D.append("svg:line").attr("y1",0).attr("y2",-6),D.append("svg:text").attr("text-anchor","middle").attr("dy","1em").text(w),D.transition().duration(c).attr("transform",A).style("opacity",1),C.transition().duration(c).attr("transform",A).style("opacity",1),C.exit().transition().duration(c).attr("transform",A).style("opacity",1e-6).remove();var E=k.selectAll("g.y.tick").data(t.ticks(4),function(a){return this.textContent||z(a)}),F=E.enter().append("svg:g").attr("class","y 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\ No newline at end of file
diff --git a/d3.time.js b/d3.time.js
index af6a2c6bcb3f3..2004db3cb1be4 100644
--- a/d3.time.js
+++ b/d3.time.js
@@ -67,6 +67,22 @@ var d3_time_zfill2 = d3.format("02d"),
     d3_time_zfill4 = d3.format("04d"),
     d3_time_sfill2 = d3.format("2d");
 
+function d3_time_ordinal_suffix(number) {
+  var suffix = "th",
+      tail = number % 100;
+
+  if (tail < 11 || tail > 13) {
+    switch (tail % 10) {
+      case 1: suffix = "st"; break;
+      case 2: suffix = "nd"; break;
+      case 3: suffix = "rd"; break;
+      default: break;
+    }
+  }
+
+  return suffix;
+}
+
 var d3_time_formats = {
   a: function(d) { return d3_time_weekdays[d.getDay()].substring(0, 3); },
   A: function(d) { return d3_time_weekdays[d.getDay()]; },
@@ -82,6 +98,7 @@ var d3_time_formats = {
   m: function(d) { return d3_time_zfill2(d.getMonth() + 1); },
   M: function(d) { return d3_time_zfill2(d.getMinutes()); },
   p: function(d) { return d.getHours() >= 12 ? "PM" : "AM"; },
+  s: function(d) { return d3_time_ordinal_suffix(d.getDate()); },
   S: function(d) { return d3_time_zfill2(d.getSeconds()); },
   U: d3_time_weekNumberSunday,
   w: function(d) { return d.getDay(); },
diff --git a/d3.time.min.js b/d3.time.min.js
index c51ad6de9bc93..421ccab9938a4 100644
--- a/d3.time.min.js
+++ b/d3.time.min.js
@@ -1 +1 @@
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Date(a.getFullYear(),a.getMonth(),a.getDate())},d3.time.day.utc=function(a){return new Date(~~(a/864e5)*864e5)},d3.time.days=T(d3.time.day,function(a){a.setDate(a.getDate()+1)},function(a){return a.getDate()-1}),d3.time.days.utc=T(d3.time.day.utc,function(a){a.setUTCDate(a.getUTCDate()+1)},function(a){return a.getUTCDate()-1}),d3.time.week=function(a){return(a=d3.time.day(a)).setDate(a.getDate()-a.getDay()),a},d3.time.week.utc=function(a){return(a=d3.time.day.utc(a)).setUTCDate(a.getUTCDate()-a.getUTCDay()),a},d3.time.weeks=T(d3.time.week,function(a){a.setDate(a.getDate()+7)},function(a){return~~((a-new Date(a.getFullYear(),0,1))/6048e5)}),d3.time.weeks.utc=T(d3.time.week.utc,function(a){a.setUTCDate(a.getUTCDate()+7)},function(a){return~~((a-Date.UTC(a.getUTCFullYear(),0,1))/6048e5)}),d3.time.month=function(a){return new Date(a.getFullYear(),a.getMonth(),1)},d3.time.month.utc=function(a){return new Date(Date.UTC(a.getUTCFullYear(),a.getUTCMonth(),1))},d3.time.months=T(d3.time.month,function(a){a.setMonth(a.getMonth()+1)},function(a){return a.getMonth()}),d3.time.months.utc=T(d3.time.month.utc,function(a){a.setUTCMonth(a.getUTCMonth()+1)},function(a){return a.getUTCMonth()}),d3.time.year=function(a){return new Date(a.getFullYear(),0,1)},d3.time.year.utc=function(a){return new Date(Date.UTC(a.getUTCFullYear(),0,1))},d3.time.years=T(d3.time.year,function(a){a.setFullYear(a.getFullYear()+1)},function(a){return a.getFullYear()}),d3.time.years.utc=T(d3.time.year.utc,function(a){a.setUTCFullYear(a.getUTCFullYear()+1)},function(a){return a.getUTCFullYear()});var ba=[1e3,5e3,15e3,3e4,6e4,3e5,9e5,18e5,36e5,108e5,216e5,432e5,864e5,1728e5,6048e5,2592e6,7776e6,31536e6],bb=[[d3.time.seconds,1],[d3.time.seconds,5],[d3.time.seconds,15],[d3.time.seconds,30],[d3.time.minutes,1],[d3.time.minutes,5],[d3.time.minutes,15],[d3.time.minutes,30],[d3.time.hours,1],[d3.time.hours,3],[d3.time.hours,6],[d3.time.hours,12],[d3.time.days,1],[d3.time.days,2],[d3.time.weeks,1],[d3.time.months,1],[d3.time.months,3],[d3.time.years,1]],bc=[[d3.time.format("%Y"),function(a){return!0}],[d3.time.format("%B"),function(a){return a.getMonth()}],[d3.time.format("%b %d"),function(a){return a.getDate()!=1}],[d3.time.format("%a %d"),function(a){return a.getDay()&&a.getDate()!=1}],[d3.time.format("%I %p"),function(a){return a.getHours()}],[d3.time.format("%I:%M"),function(a){return a.getMinutes()}],[d3.time.format(":%S"),function(a){return a.getSeconds()}],[d3.time.format(".%L"),function(a){return a.getMilliseconds()}]],bd=d3.scale.linear(),be=Z(bc);bb.year=function(a,b){return bd.domain(a.map(_)).ticks(b).map($)},d3.time.scale=function(){return W(d3.scale.linear(),bb,be)};var bf=[[d3.time.seconds.utc,1],[d3.time.seconds.utc,5],[d3.time.seconds.utc,15],[d3.time.seconds.utc,30],[d3.time.minutes.utc,1],[d3.time.minutes.utc,5],[d3.time.minutes.utc,15],[d3.time.minutes.utc,30],[d3.time.hours.utc,1],[d3.time.hours.utc,3],[d3.time.hours.utc,6],[d3.time.hours.utc,12],[d3.time.days.utc,1],[d3.time.days.utc,2],[d3.time.weeks.utc,1],[d3.time.months.utc,1],[d3.time.months.utc,3],[d3.time.years.utc,1]],bg=[[d3.time.format.utc("%Y"),function(a){return!0}],[d3.time.format.utc("%B"),function(a){return a.getUTCMonth()}],[d3.time.format.utc("%b %d"),function(a){return a.getUTCDate()!=1}],[d3.time.format.utc("%a %d"),function(a){return a.getUTCDay()&&a.getUTCDate()!=1}],[d3.time.format.utc("%I %p"),function(a){return a.getUTCHours()}],[d3.time.format.utc("%I:%M"),function(a){return a.getUTCMinutes()}],[d3.time.format.utc(":%S"),function(a){return a.getUTCSeconds()}],[d3.time.format.utc(".%L"),function(a){return a.getUTCMilliseconds()}]],bh=Z(bg);bf.year=function(a,b){return bd.domain(a.map(bj)).ticks(b).map(bi)},d3.time.scale.utc=function(){return W(d3.scale.linear(),bf,bh)}})();
\ No newline at end of file
diff --git a/src/time/format.js b/src/time/format.js
index cc070815b865d..9144f8d490c27 100644
--- a/src/time/format.js
+++ b/src/time/format.js
@@ -64,6 +64,22 @@ var d3_time_zfill2 = d3.format("02d"),
     d3_time_zfill4 = d3.format("04d"),
     d3_time_sfill2 = d3.format("2d");
 
+function d3_time_ordinal_suffix(number) {
+  var suffix = "th",
+      tail = number % 100;
+
+  if (tail < 11 || tail > 13) {
+    switch (tail % 10) {
+      case 1: suffix = "st"; break;
+      case 2: suffix = "nd"; break;
+      case 3: suffix = "rd"; break;
+      default: break;
+    }
+  }
+
+  return suffix;
+}
+
 var d3_time_formats = {
   a: function(d) { return d3_time_weekdays[d.getDay()].substring(0, 3); },
   A: function(d) { return d3_time_weekdays[d.getDay()]; },
@@ -79,6 +95,7 @@ var d3_time_formats = {
   m: function(d) { return d3_time_zfill2(d.getMonth() + 1); },
   M: function(d) { return d3_time_zfill2(d.getMinutes()); },
   p: function(d) { return d.getHours() >= 12 ? "PM" : "AM"; },
+  s: function(d) { return d3_time_ordinal_suffix(d.getDate()); },
   S: function(d) { return d3_time_zfill2(d.getSeconds()); },
   U: d3_time_weekNumberSunday,
   w: function(d) { return d.getDay(); },
diff --git a/test/time/format-test.js b/test/time/format-test.js
index 1910acec9c916..4082b5d943206 100644
--- a/test/time/format-test.js
+++ b/test/time/format-test.js
@@ -95,6 +95,23 @@ suite.addBatch({
       assert.equal(f(local(1990, 0, 1, 0)), "AM");
       assert.equal(f(local(1990, 0, 1, 13)), "PM");
     },
+    "formats ordinal date suffix": function(format) {
+      var f = format("%s");
+      var i = 0;
+      assert.equal(f(local(1990, 0, 1)), "st");
+      assert.equal(f(local(1990, 0, 2)), "nd");
+      assert.equal(f(local(1990, 0, 3)), "rd");
+      for (i = 4; i <= 20; i++) {
+        assert.equal(f(local(1990, 0, i)), "th");
+      }
+      assert.equal(f(local(1990, 0, 21)), "st");
+      assert.equal(f(local(1990, 0, 22)), "nd");
+      assert.equal(f(local(1990, 0, 23)), "rd");
+      for (i = 24; i <= 30; i++) {
+        assert.equal(f(local(1990, 0, i)), "th");
+      }
+      assert.equal(f(local(1990, 0, 31)), "st");
+    },
     "formats zero-padded second": function(format) {
       var f = format("%S");
       assert.equal(f(local(1990, 0, 1, 0, 0, 0)), "00");