diff --git a/source/components/big-date.tsx b/source/components/big-date.tsx
new file mode 100644
index 0000000..df317be
--- /dev/null
+++ b/source/components/big-date.tsx
@@ -0,0 +1,28 @@
+// Third-party imports.
+import {Component} from "preact";
+// First-party imports.
+import {type SharedProps} from "./shared.js";
+
+export class BigDate extends Component<SharedProps> {
+  render() {
+    const {today} = this.props;
+
+    const date = [
+      ["year", today.date.getFullYear().toString()],
+      ["month", today.paddedMonth()],
+      ["day", today.paddedDay()],
+    ]
+      .map(([name, value]) => <span class={name}>{value}</span>)
+      // Add a dash between each part of the date.
+      // eslint-disable-next-line unicorn/no-array-reduce
+      .reduce((accumulator, current) => (
+        <>
+          {accumulator}
+          <span class="dash">-</span>
+          {current}
+        </>
+      ));
+
+    return <h1 class="big-date">{date}</h1>;
+  }
+}
diff --git a/source/components/shared.ts b/source/components/shared.ts
new file mode 100644
index 0000000..132d251
--- /dev/null
+++ b/source/components/shared.ts
@@ -0,0 +1,5 @@
+import {type DateWrapper} from "../date/date.js";
+
+export type SharedProps = {
+  today: DateWrapper;
+};