diff --git a/types/date-now/date-now-tests.ts b/types/date-now/date-now-tests.ts
new file mode 100644
index 0000000000..f16487de44
--- /dev/null
+++ b/types/date-now/date-now-tests.ts
@@ -0,0 +1,5 @@
+import seeded = require('date-now/seed');
+import dateNow = require('date-now');
+
+seeded(123);
+dateNow();
diff --git a/types/date-now/index.d.ts b/types/date-now/index.d.ts
new file mode 100644
index 0000000000..7ed6ab7df3
--- /dev/null
+++ b/types/date-now/index.d.ts
@@ -0,0 +1,8 @@
+// Type definitions for date-now 1.0
+// Project: https://github.com/Raynos/date-now
+// Definitions by:  Adam Zerella <https://github.com/adamzerella>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+
+declare function dateNow(): number;
+
+export = dateNow;
diff --git a/types/date-now/seed.d.ts b/types/date-now/seed.d.ts
new file mode 100644
index 0000000000..c87a702c55
--- /dev/null
+++ b/types/date-now/seed.d.ts
@@ -0,0 +1,6 @@
+/**
+ * Returns a Date.now() like function that's in sync with the seed value.
+ */
+declare function seeded(seed: number): number;
+
+export = seeded;
diff --git a/types/date-now/tsconfig.json b/types/date-now/tsconfig.json
new file mode 100644
index 0000000000..705da71b7b
--- /dev/null
+++ b/types/date-now/tsconfig.json
@@ -0,0 +1,26 @@
+{
+    "compilerOptions": {
+      "module": "commonjs",
+      "lib": [
+        "es6"
+      ],
+      "noImplicitAny": true,
+      "noImplicitThis": true,
+      "strictNullChecks": true,
+      "strictFunctionTypes": true,
+      "baseUrl": "../",
+      "typeRoots": [
+        "../"
+      ],
+      "types": [
+
+      ],
+      "noEmit": true,
+      "forceConsistentCasingInFileNames": true
+    },
+    "files": [
+      "index.d.ts",
+      "seed.d.ts",
+      "date-now-tests.ts"
+    ]
+}
diff --git a/types/date-now/tslint.json b/types/date-now/tslint.json
new file mode 100644
index 0000000000..e60c15844f
--- /dev/null
+++ b/types/date-now/tslint.json
@@ -0,0 +1,3 @@
+{
+    "extends": "dtslint/dt.json"
+}
\ No newline at end of file