diff --git a/.all-contributorsrc b/.all-contributorsrc
index 4453790b..95deef08 100644
--- a/.all-contributorsrc
+++ b/.all-contributorsrc
@@ -326,6 +326,19 @@
       "avatar_url": "https://avatars0.githubusercontent.com/u/15064535?v=4",
       "profile": "https://github.com/LucianBuzzo",
       "contributions": []
+    },
+    {
+      "login": "thiagodp",
+      "name": "Thiago Delgado Pinto",
+      "avatar_url": "https://avatars3.githubusercontent.com/u/2997844?v=4",
+      "profile": "https://github.com/thiagodp",
+      "contributions": [
+        "code",
+        "doc",
+        "example",
+        "ideas",
+        "test"
+      ]
     }
   ]
 }
diff --git a/README.md b/README.md
index 0c3e1d4b..0ff83c7f 100644
--- a/README.md
+++ b/README.md
@@ -52,7 +52,8 @@ If you've come here to help contribute - Thanks! Take a look at the [contributin
     * [.toBeTrue()](#tobetrue)
     * [.toBeFalse()](#tobefalse)
   * [~~Date~~](#date)
-    * _No APIs proposed yet_
+    * Proposal in #117 (under development)
+
   * [Function](#function)
     * [.toBeFunction()](#tobefunction)
   * [Mock](#mock)
@@ -298,7 +299,20 @@ test('returns false', () => {
 
 ### ~~Date~~
 
-_No APIs proposed yet_
+Proposal in #117 (*under development*)
+
+### .toBeDate()
+
+Use `.toBeDate` when checking if a value is a `Date`.
+
+```js
+test('passes when value is a date', () => {
+  expect(new Date()).toBeDate();
+  expect('01/01/2018').not.toBeDate();
+  expect(new Date('01/01/2018').toBeDate();
+  expect(undefined).not.toBeDate();
+});
+```
 
 ### Function
 
@@ -748,7 +762,7 @@ test('passes when value includes all substrings', () => {
 | [<img src="https://avatars1.githubusercontent.com/u/159848?v=4" width="100px;"/><br /><sub>Andrew Hayward</sub>](http://andrewhayward.net)<br />[💻](https://github.com/mattphillips/jest-extended/commits?author=andrewhayward "Code") [⚠️](https://github.com/mattphillips/jest-extended/commits?author=andrewhayward "Tests") | [<img src="https://avatars3.githubusercontent.com/u/6209178?v=4" width="100px;"/><br /><sub>Oliver Schneider</sub>](https://ols.io)<br />[💻](https://github.com/mattphillips/jest-extended/commits?author=olsio "Code") [⚠️](https://github.com/mattphillips/jest-extended/commits?author=olsio "Tests") | [<img src="https://avatars1.githubusercontent.com/u/22359375?s=460&v=4" width="100px;"/><br /><sub>Tyle Whalen</sub>](https://github.com/tjwhalen16)<br />[💻](https://github.com/mattphillips/jest-extended/commits?author=tjwhalen16 "Code") [📖](https://github.com/mattphillips/jest-extended/commits?author=tjwhalen16 "Documentation") | [<img src="https://avatars2.githubusercontent.com/u/17944339?v=4" width="100px;"/><br /><sub>Martius</sub>](https://github.com/martiuslim)<br />[💻](https://github.com/mattphillips/jest-extended/commits?author=martiuslim "Code") [⚠️](https://github.com/mattphillips/jest-extended/commits?author=martiuslim "Tests") | [<img src="https://avatars2.githubusercontent.com/u/10856932?v=4" width="100px;"/><br /><sub>Eli Collis</sub>](https://github.com/ecollis6)<br />[💻](https://github.com/mattphillips/jest-extended/commits?author=ecollis6 "Code") | [<img src="https://avatars0.githubusercontent.com/u/10706203?v=4" width="100px;"/><br /><sub>Marcin Lichwała</sub>](https://github.com/marcinlichwala)<br />[💻](https://github.com/mattphillips/jest-extended/commits?author=marcinlichwala "Code") [⚠️](https://github.com/mattphillips/jest-extended/commits?author=marcinlichwala "Tests") | [<img src="https://avatars3.githubusercontent.com/u/1984733?v=4" width="100px;"/><br /><sub>Massimo Prencipe</sub>](https://github.com/mprencipe)<br />[💻](https://github.com/mattphillips/jest-extended/commits?author=mprencipe "Code") [⚠️](https://github.com/mattphillips/jest-extended/commits?author=mprencipe "Tests") |
 | [<img src="https://avatars2.githubusercontent.com/u/33098064?v=4" width="100px;"/><br /><sub>mjmiles</sub>](https://github.com/mjmiles)<br />[💻](https://github.com/mattphillips/jest-extended/commits?author=mjmiles "Code") [📖](https://github.com/mattphillips/jest-extended/commits?author=mjmiles "Documentation") | [<img src="https://avatars1.githubusercontent.com/u/13333582?v=4" width="100px;"/><br /><sub>Gary Meehan</sub>](https://github.com/garmeeh)<br />[💻](https://github.com/mattphillips/jest-extended/commits?author=garmeeh "Code") [📖](https://github.com/mattphillips/jest-extended/commits?author=garmeeh "Documentation") [⚠️](https://github.com/mattphillips/jest-extended/commits?author=garmeeh "Tests") | [<img src="https://avatars2.githubusercontent.com/u/3191489?v=4" width="100px;"/><br /><sub>Fredrik Mäkilä</sub>](https://github.com/GitHug)<br />[💻](https://github.com/mattphillips/jest-extended/commits?author=GitHug "Code") [⚠️](https://github.com/mattphillips/jest-extended/commits?author=GitHug "Tests") | [<img src="https://avatars2.githubusercontent.com/u/9046616?v=4" width="100px;"/><br /><sub>Daniel Reinoso</sub>](http://kloc.io/)<br />[💻](https://github.com/mattphillips/jest-extended/commits?author=danielr18 "Code") [⚠️](https://github.com/mattphillips/jest-extended/commits?author=danielr18 "Tests") | [<img src="https://avatars1.githubusercontent.com/u/4359781?v=4" width="100px;"/><br /><sub>Chris Hut</sub>](https://github.com/tophernuts)<br />[💻](https://github.com/mattphillips/jest-extended/commits?author=tophernuts "Code") [⚠️](https://github.com/mattphillips/jest-extended/commits?author=tophernuts "Tests") | [<img src="https://avatars2.githubusercontent.com/u/1513183?v=4" width="100px;"/><br /><sub>Kelvin Ly</sub>](https://github.com/cactorium)<br />[💻](https://github.com/mattphillips/jest-extended/commits?author=cactorium "Code") [⚠️](https://github.com/mattphillips/jest-extended/commits?author=cactorium "Tests") | [<img src="https://avatars0.githubusercontent.com/u/11182826?v=4" width="100px;"/><br /><sub>Francis Ngo</sub>](https://github.com/francisngo)<br />[💻](https://github.com/mattphillips/jest-extended/commits?author=francisngo "Code") [⚠️](https://github.com/mattphillips/jest-extended/commits?author=francisngo "Tests") |
 | [<img src="https://avatars1.githubusercontent.com/u/10330923?v=4" width="100px;"/><br /><sub>Amish Shah</sub>](https://hydrabolt.me/)<br />[💻](https://github.com/mattphillips/jest-extended/commits?author=hydrabolt "Code") [⚠️](https://github.com/mattphillips/jest-extended/commits?author=hydrabolt "Tests") | [<img src="https://avatars3.githubusercontent.com/u/2045206?v=4" width="100px;"/><br /><sub>Dave Cooper</sub>](http://davecooper.org)<br />[💻](https://github.com/mattphillips/jest-extended/commits?author=grug "Code") [⚠️](https://github.com/mattphillips/jest-extended/commits?author=grug "Tests") | [<img src="https://avatars3.githubusercontent.com/u/3630495?v=4" width="100px;"/><br /><sub>Swann Polydor</sub>](https://github.com/soueuls)<br />[💻](https://github.com/mattphillips/jest-extended/commits?author=soueuls "Code") [⚠️](https://github.com/mattphillips/jest-extended/commits?author=soueuls "Tests") | [<img src="https://avatars1.githubusercontent.com/u/2027003?v=4" width="100px;"/><br /><sub>vikneshwar</sub>](https://github.com/vikneshwar)<br />[💻](https://github.com/mattphillips/jest-extended/commits?author=vikneshwar "Code") [⚠️](https://github.com/mattphillips/jest-extended/commits?author=vikneshwar "Tests") | [<img src="https://avatars1.githubusercontent.com/u/1243921?v=4" width="100px;"/><br /><sub>Budi Irawan</sub>](http://budiirawan.com)<br />[💻](https://github.com/mattphillips/jest-extended/commits?author=deerawan "Code") [⚠️](https://github.com/mattphillips/jest-extended/commits?author=deerawan "Tests") | [<img src="https://avatars2.githubusercontent.com/u/980783?v=4" width="100px;"/><br /><sub>Tejas Bubane</sub>](http://foss-geek.blogspot.com/)<br />[💻](https://github.com/mattphillips/jest-extended/commits?author=tejasbubane "Code") | [<img src="https://avatars2.githubusercontent.com/u/13134653?v=4" width="100px;"/><br /><sub>Subinoy Ghosh</sub>](https://github.com/subinoy7)<br />[💻](https://github.com/mattphillips/jest-extended/commits?author=subinoy7 "Code") [⚠️](https://github.com/mattphillips/jest-extended/commits?author=subinoy7 "Tests") |
-| [<img src="https://avatars1.githubusercontent.com/u/1404810?v=4" width="100px;"/><br /><sub>Simen Bekkhus</sub>](https://github.com/SimenB)<br />[📖](https://github.com/mattphillips/jest-extended/commits?author=SimenB "Documentation") | [<img src="https://avatars2.githubusercontent.com/u/49038?v=4" width="100px;"/><br /><sub>Orta</sub>](http://orta.io)<br />[📖](https://github.com/mattphillips/jest-extended/commits?author=orta "Documentation") | [<img src="https://avatars3.githubusercontent.com/u/17221813?v=4" width="100px;"/><br /><sub>Tom</sub>](https://jsdevtom.com)<br />[💻](https://github.com/mattphillips/jest-extended/commits?author=jsdevtom "Code") [📖](https://github.com/mattphillips/jest-extended/commits?author=jsdevtom "Documentation") [💡](#example-jsdevtom "Examples") [⚠️](https://github.com/mattphillips/jest-extended/commits?author=jsdevtom "Tests") | [<img src="https://avatars0.githubusercontent.com/u/15064535?v=4" width="100px;"/><br /><sub>Lucian Buzzo</sub>](https://github.com/LucianBuzzo)<br /> |
+| [<img src="https://avatars1.githubusercontent.com/u/1404810?v=4" width="100px;"/><br /><sub>Simen Bekkhus</sub>](https://github.com/SimenB)<br />[📖](https://github.com/mattphillips/jest-extended/commits?author=SimenB "Documentation") | [<img src="https://avatars2.githubusercontent.com/u/49038?v=4" width="100px;"/><br /><sub>Orta</sub>](http://orta.io)<br />[📖](https://github.com/mattphillips/jest-extended/commits?author=orta "Documentation") | [<img src="https://avatars3.githubusercontent.com/u/17221813?v=4" width="100px;"/><br /><sub>Tom</sub>](https://jsdevtom.com)<br />[💻](https://github.com/mattphillips/jest-extended/commits?author=jsdevtom "Code") [📖](https://github.com/mattphillips/jest-extended/commits?author=jsdevtom "Documentation") [💡](#example-jsdevtom "Examples") [⚠️](https://github.com/mattphillips/jest-extended/commits?author=jsdevtom "Tests") | [<img src="https://avatars0.githubusercontent.com/u/15064535?v=4" width="100px;"/><br /><sub>Lucian Buzzo</sub>](https://github.com/LucianBuzzo)<br /> | [<img src="https://avatars3.githubusercontent.com/u/2997844?v=4" width="100px;"/><br /><sub>Thiago Delgado Pinto</sub>](https://github.com/thiagodp)<br />[💻](https://github.com/mattphillips/jest-extended/commits?author=thiagodp "Code") [📖](https://github.com/mattphillips/jest-extended/commits?author=thiagodp "Documentation") [💡](#example-thiagodp "Examples") [🤔](#ideas-thiagodp "Ideas, Planning, & Feedback") [⚠️](https://github.com/mattphillips/jest-extended/commits?author=thiagodp "Tests") |
 <!-- ALL-CONTRIBUTORS-LIST:END -->
 
 ## LICENSE
diff --git a/src/matchers/toBeDate/__snapshots__/index.test.js.snap b/src/matchers/toBeDate/__snapshots__/index.test.js.snap
new file mode 100644
index 00000000..b0f6d568
--- /dev/null
+++ b/src/matchers/toBeDate/__snapshots__/index.test.js.snap
@@ -0,0 +1,15 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`.not.toBeDate fails when given a date 1`] = `
+"<dim>expect(</><red>received</><dim>).not.toBeDate(</><dim>)</>
+
+Expected value to not be a date received:
+  <red>2018-01-01T13:00:00.000Z</>"
+`;
+
+exports[`.toBeDate fails when not given a date 1`] = `
+"<dim>expect(</><red>received</><dim>).toBeDate(</><dim>)</>
+
+Expected value to be a date received:
+  <red>false</>"
+`;
diff --git a/src/matchers/toBeDate/index.js b/src/matchers/toBeDate/index.js
new file mode 100644
index 00000000..5e3af505
--- /dev/null
+++ b/src/matchers/toBeDate/index.js
@@ -0,0 +1,26 @@
+import { matcherHint, printReceived } from 'jest-matcher-utils';
+
+import predicate from './predicate';
+
+const passMessage = received => () =>
+  matcherHint('.not.toBeDate', 'received', '') +
+  '\n\n' +
+  'Expected value to not be a date received:\n' +
+  `  ${printReceived(received)}`;
+
+const failMessage = received => () =>
+  matcherHint('.toBeDate', 'received', '') +
+  '\n\n' +
+  'Expected value to be a date received:\n' +
+  `  ${printReceived(received)}`;
+
+export default {
+  toBeDate: expected => {
+    const pass = predicate(expected);
+    if (pass) {
+      return { pass: true, message: passMessage(expected) };
+    }
+
+    return { pass: false, message: failMessage(expected) };
+  }
+};
diff --git a/src/matchers/toBeDate/index.test.js b/src/matchers/toBeDate/index.test.js
new file mode 100644
index 00000000..19370a21
--- /dev/null
+++ b/src/matchers/toBeDate/index.test.js
@@ -0,0 +1,35 @@
+import each from 'jest-each';
+
+import matcher from './';
+
+expect.extend(matcher);
+
+describe('.toBeDate', () => {
+  test('passes when given a date', () => {
+    expect(new Date()).toBeDate();
+  });
+
+  test('fails when not given a date', () => {
+    expect(() => expect(false).toBeDate()).toThrowErrorMatchingSnapshot();
+  });
+});
+
+describe('.not.toBeDate', () => {
+  each([
+    [false],
+    [true],
+    [0],
+    [''],
+    [{}],
+    [() => {}],
+    [undefined],
+    [null],
+    [NaN]
+  ]).test('passes when not given a date: %s', given => {
+    expect(given).not.toBeDate();
+  });
+
+  test('fails when given a date', () => {
+    expect(() => expect(new Date('2018-01-01T13:00:00.000Z')).not.toBeDate()).toThrowErrorMatchingSnapshot();
+  });
+});
diff --git a/src/matchers/toBeDate/predicate.js b/src/matchers/toBeDate/predicate.js
new file mode 100644
index 00000000..fe0d79ee
--- /dev/null
+++ b/src/matchers/toBeDate/predicate.js
@@ -0,0 +1,11 @@
+function is(type) {
+  return value => Object.prototype.toString.call(value) === `[object ${type}]`;
+}
+
+let hasDateType = is('Date');
+
+function isDate(value) {
+  return hasDateType(value) && !isNaN(value);
+}
+
+export default expected => isDate(expected);
diff --git a/src/matchers/toBeDate/predicate.test.js b/src/matchers/toBeDate/predicate.test.js
new file mode 100644
index 00000000..1fcab069
--- /dev/null
+++ b/src/matchers/toBeDate/predicate.test.js
@@ -0,0 +1,15 @@
+import each from 'jest-each';
+import predicate from './predicate';
+
+describe('toBeDate Predicate', () => {
+  test('returns true when given a date', () => {
+    expect(predicate(new Date('12/25/2017'))).toBe(true);
+  });
+
+  each([[true], [false], [''], [0], [{}], [() => {}], [undefined], [null], [NaN]]).test(
+    'returns false when given: %s',
+    given => {
+      expect(predicate(given)).toBe(false);
+    }
+  );
+});