diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7654519..9d4542c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,11 +8,12 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 ### Added
 
 * Added "hourly" as a default interval for stores ([#20]).
-* Added new placeholders to user-facing messaging ([#20]):
+* Added new placeholders to user-facing messaging ([#20], [#26]):
 	- `{current_interval:date}` (alias of `{current_interval}`)
 	- `{current_interval:time}`
 	- `{next_interval:date}` (alias of `{next_interval}`)
 	- `{next_interval:time}`
+	- `{timezone}`
 * Added documentation for adding custom intervals, placeholders ([#23]).
 
 ### Updated
@@ -62,3 +63,4 @@ Initial plugin release.
 [#13]: https://github.com/nexcess/limit-orders/pull/13
 [#20]: https://github.com/nexcess/limit-orders/pull/20
 [#23]: https://github.com/nexcess/limit-orders/pull/23
+[#26]: https://github.com/nexcess/limit-orders/pull/26
diff --git a/README.md b/README.md
index 088d135..a3465d8 100644
--- a/README.md
+++ b/README.md
@@ -71,6 +71,8 @@ In any of these messages, you may also use the following variables:
 	<dd>An alias of <var>{next_interval}</var></dd>
 	<dt>{next_interval:time}</dt>
 	<dd>The time the next interval will begin.</dd>
+	<dt>{timezone}</dt>
+	<dd>The store's timezone, e.g. "PST", "EDT", etc. This will automatically update based on Daylight Saving Time.</dd>
 </dl>
 
 Dates and times will be formatted [according to the "date format" and "time format" settings for your store](https://wordpress.org/support/article/settings-general-screen/#date-format), respectively.
diff --git a/src/OrderLimiter.php b/src/OrderLimiter.php
index 330b269..06869e3 100644
--- a/src/OrderLimiter.php
+++ b/src/OrderLimiter.php
@@ -136,6 +136,7 @@ public function get_placeholders( $setting = '', $message = '' ) {
 			'{next_interval}'         => $next->format( $date_format ),
 			'{next_interval:date}'    => $next->format( $date_format ),
 			'{next_interval:time}'    => $next->format( $time_format ),
+			'{timezone}'              => $next->format( 'T' ),
 		];
 
 		/**
diff --git a/tests/OrderLimiterTest.php b/tests/OrderLimiterTest.php
index 0142fc3..0cae878 100644
--- a/tests/OrderLimiterTest.php
+++ b/tests/OrderLimiterTest.php
@@ -224,6 +224,8 @@ public function get_message_should_replace_next_interval_time_placeholder() {
 	/**
 	 * @test
 	 * @group Placeholders
+	 * @ticket https://github.com/nexcess/limit-orders/issues/18
+	 * @ticket https://github.com/nexcess/limit-orders/issues/22
 	 */
 	public function get_placeholders_should_return_an_array_of_default_placeholders() {
 		update_option( 'date_format', 'F j, Y' );
@@ -243,6 +245,7 @@ public function get_placeholders_should_return_an_array_of_default_placeholders(
 		$this->assertSame( $next->format( 'F j, Y' ), $placeholders['{next_interval}'] );
 		$this->assertSame( $next->format( 'F j, Y' ), $placeholders['{next_interval:date}'] );
 		$this->assertSame( $next->format( 'g:ia' ), $placeholders['{next_interval:time}'] );
+		$this->assertSame( $next->format( 'T' ), $placeholders['{timezone}'] );
 	}
 
 	/**