diff --git a/moment/moment-tests.ts b/moment/moment-tests.ts
index 5d77aa3d3..684c91e3f 100644
--- a/moment/moment-tests.ts
+++ b/moment/moment-tests.ts
@@ -70,12 +70,22 @@ moment().minutes(30);
 moment().hours(12); 
 moment().date(5);
 moment().day(5);
+moment().day("Sunday");
 moment().month(5);
+moment().month("January");
 moment().year(1984);
 moment().startOf('year'); 
 moment().month(0).date(1).hours(0).minutes(0).seconds(0).milliseconds(0);
 moment().startOf('hour');
 moment().minutes(0).seconds(0).milliseconds(0);
+moment().weekday();
+moment().weekday(0);
+moment().isoWeekday(1);
+moment().isoWeekday();
+moment().weekYear(2);
+moment().weekYear();
+moment().isoWeekYear(3);
+moment().isoWeekYear();
 
 var getMilliseconds: number = moment().milliseconds(); 
 var getSeconds: number = moment().seconds(); 
@@ -86,9 +96,7 @@ var getDay: number = moment().day();
 var getMonth: number = moment().month();
 var getYear: number = moment().year();
 
-moment().sod();
 moment().hours(0).minutes(0).seconds(0).milliseconds(0);
-moment().eod();
 
 var a3 = moment([2011, 0, 1, 8]);
 a3.hours();
@@ -134,6 +142,7 @@ a8.diff(b8, 'years')
 a8.diff(b8, 'years', true);
 
 moment([2007, 0, 29]).toDate();
+moment([2007, 1, 23]).toISOString();
 moment(1318874398806).valueOf(); 
 moment(1318874398806).unix();
 moment([2000]).isLeapYear();
diff --git a/moment/moment.d.ts b/moment/moment.d.ts
index 900c686fa..e937f53df 100644
--- a/moment/moment.d.ts
+++ b/moment/moment.d.ts
@@ -1,4 +1,4 @@
-// Type definitions for Moment.js 2.0.0
+// Type definitions for Moment.js 2.1.0
 // Project: https://github.com/timrwood/moment
 // Definitions by: Michael Lakerveld <https://github.com/Lakerfield>
 // DefinitelyTyped: https://github.com/borisyankov/DefinitelyTyped
@@ -80,8 +80,10 @@ interface Moment {
     year(y: number): Moment;
     year(): number;
     month(M: number): Moment;
+    month(M: string): Moment;
     month(): number;
     day(d: number): Moment;
+    day(d: string): Moment;
     day(): number;
     date(d: number): Moment;
     date(): number;
@@ -93,9 +95,14 @@ interface Moment {
     seconds(): number;
     milliseconds(ms: number): Moment;
     milliseconds(): number;
-
-    sod(): Moment; // Start of Day
-    eod(): Moment; // End of Day
+    weekday(): Moment;
+    weekday(d: number): Moment;
+    isoWeekday(): Moment;
+    isoWeekday(d: number): Moment;
+    weekYear(): Moment;
+    weekYear(d: number): Moment;
+    isoWeekYear(): Moment;
+    isoWeekYear(d: number): Moment;
 
     from(f: Moment): string;
     from(f: Moment, suffix: boolean): string;
@@ -108,6 +115,7 @@ interface Moment {
     diff(b: Moment, soort: string, round: boolean): number;
 
     toDate(): Date;
+    toISOString(): string;
     unix(): number;
 
     isLeapYear(): boolean;