diff --git a/README.md b/README.md
index da310e2c..76abc039 100644
--- a/README.md
+++ b/README.md
@@ -255,7 +255,7 @@ in the appropriate channel's topic to use it.
 
 ## Commands
 
-Total: 538
+Total: 539
 
 ### Utility:
 
@@ -431,6 +431,7 @@ Total: 538
 * **anime-airing:** Responds with a list of the anime that air today.
 * **apod:** Responds with today's Astronomy Picture of the Day.
 * **calendar:** Responds with today's holidays.
+* **days-since:** Responds with how many days there have been since a certain date.
 * **days-until:** Responds with how many days there are until a certain date.
 * **doomsday-clock:** Responds with the current time of the Doomsday Clock.
 * **friday-the-13th:** Determines if today is Friday the 13th.
diff --git a/commands/events/days-since.js b/commands/events/days-since.js
new file mode 100644
index 00000000..03db60df
--- /dev/null
+++ b/commands/events/days-since.js
@@ -0,0 +1,42 @@
+const Command = require('../../structures/Command');
+const moment = require('moment');
+require('moment-duration-format');
+
+module.exports = class DaysSinceCommand extends Command {
+	constructor(client) {
+		super(client, {
+			name: 'days-since',
+			group: 'events',
+			memberName: 'days-since',
+			description: 'Responds with how many days there have been since a certain date.',
+			args: [
+				{
+					key: 'month',
+					prompt: 'What month would you like to get the days since?',
+					type: 'month'
+				},
+				{
+					key: 'day',
+					prompt: 'What day would you like to get the days since?',
+					type: 'integer',
+					min: 1,
+					max: 31
+				},
+				{
+					key: 'year',
+					prompt: 'What year would you like to get the days since?',
+					type: 'integer',
+					min: 1
+				}
+			]
+		});
+	}
+
+	run(msg, { month, day, year }) {
+		const now = new Date();
+		const past = new Date(`${month}/${day}/${year}`);
+		const pastFormat = moment.utc(past).format('dddd, MMMM Do, YYYY');
+		const time = moment.duration(now - past);
+		return msg.say(`There have been ${time.format('M [months and] d [days]')} since ${pastFormat}!`);
+	}
+};
diff --git a/package.json b/package.json
index 53377374..7480b2ba 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "xiao",
-	"version": "119.21.0",
+	"version": "119.22.0",
 	"description": "Your personal server companion.",
 	"main": "Xiao.js",
 	"scripts": {