diff --git a/reportbuilder/classes/local/filters/date.php b/reportbuilder/classes/local/filters/date.php
index adbea1033f5..930d1e67380 100644
--- a/reportbuilder/classes/local/filters/date.php
+++ b/reportbuilder/classes/local/filters/date.php
@@ -64,6 +64,9 @@ class date extends base {
     /** @var int Date in the future */
     public const DATE_FUTURE = 8;
 
+    /** @var int Relative date unit for an hour */
+    public const DATE_UNIT_HOUR = 0;
+
     /** @var int Relative date unit for a day */
     public const DATE_UNIT_DAY = 1;
 
@@ -123,6 +126,7 @@ class date extends base {
         // Unit selector for last and next operators.
         $unitlabel = get_string('filterdurationunit', 'core_reportbuilder', $this->get_header());
         $units = [
+            self::DATE_UNIT_HOUR => get_string('filterdatehours', 'core_reportbuilder'),
             self::DATE_UNIT_DAY => get_string('filterdatedays', 'core_reportbuilder'),
             self::DATE_UNIT_WEEK => get_string('filterdateweeks', 'core_reportbuilder'),
             self::DATE_UNIT_MONTH => get_string('filterdatemonths', 'core_reportbuilder'),
@@ -235,7 +239,7 @@ class date extends base {
      *
      * @param int $operator One of the ::DATE_LAST/CURRENT/NEXT constants
      * @param int $dateunitvalue Unit multiplier of the date unit
-     * @param int $dateunit One of the ::DATE_UNIT_DAY/WEEK/MONTH/YEAR constants
+     * @param int $dateunit One of the ::DATE_UNIT_* constants
      * @return int[] Timestamps representing the start/end of timeframe
      */
     private static function get_relative_timeframe(int $operator, int $dateunitvalue, int $dateunit): array {
@@ -243,6 +247,17 @@ class date extends base {
         $datestart = $dateend = new DateTimeImmutable();
 
         switch ($dateunit) {
+            case self::DATE_UNIT_HOUR:
+                if ($operator === self::DATE_CURRENT) {
+                    $hour = (int) $datestart->format('G');
+                    $datestart = $datestart->setTime($hour, 0);
+                    $dateend = $dateend->setTime($hour, 59, 59);
+                } else if ($operator === self::DATE_LAST) {
+                    $datestart = $datestart->modify("-{$dateunitvalue} hour");
+                } else if ($operator === self::DATE_NEXT) {
+                    $dateend = $dateend->modify("+{$dateunitvalue} hour");
+                }
+                break;
             case self::DATE_UNIT_DAY:
                 if ($operator === self::DATE_CURRENT) {
                     $datestart = $datestart->setTime(0, 0);
diff --git a/reportbuilder/tests/local/filters/date_test.php b/reportbuilder/tests/local/filters/date_test.php
index 3fc40fbd67c..d14f4472c25 100644
--- a/reportbuilder/tests/local/filters/date_test.php
+++ b/reportbuilder/tests/local/filters/date_test.php
@@ -221,24 +221,29 @@ class date_test extends advanced_testcase {
      */
     public function get_sql_filter_relative_provider(): array {
         return [
+            'Last hour' => [date::DATE_LAST, 1, date::DATE_UNIT_HOUR, '-30 minute'],
             'Last day' => [date::DATE_LAST, 1, date::DATE_UNIT_DAY, '-6 hour'],
             'Last week' => [date::DATE_LAST, 1, date::DATE_UNIT_WEEK, '-3 day'],
             'Last month' => [date::DATE_LAST, 1, date::DATE_UNIT_MONTH, '-3 week'],
             'Last year' => [date::DATE_LAST, 1, date::DATE_UNIT_YEAR, '-6 month'],
+            'Last two hours' => [date::DATE_LAST, 2, date::DATE_UNIT_HOUR, '-90 minute'],
             'Last two days' => [date::DATE_LAST, 2, date::DATE_UNIT_DAY, '-25 hour'],
             'Last two weeks' => [date::DATE_LAST, 2, date::DATE_UNIT_WEEK, '-10 day'],
             'Last two months' => [date::DATE_LAST, 2, date::DATE_UNIT_MONTH, '-7 week'],
             'Last two years' => [date::DATE_LAST, 2, date::DATE_UNIT_YEAR, '-15 month'],
 
             // Current week is tested separately.
+            'Current hour' => [date::DATE_CURRENT, null, date::DATE_UNIT_HOUR],
             'Current day' => [date::DATE_CURRENT, null, date::DATE_UNIT_DAY],
             'Current month' => [date::DATE_CURRENT, null, date::DATE_UNIT_MONTH],
             'Current year' => [date::DATE_CURRENT, null, date::DATE_UNIT_YEAR],
 
+            'Next hour' => [date::DATE_NEXT, 1, date::DATE_UNIT_HOUR, '+30 minute'],
             'Next day' => [date::DATE_NEXT, 1, date::DATE_UNIT_DAY, '+6 hour'],
             'Next week' => [date::DATE_NEXT, 1, date::DATE_UNIT_WEEK, '+3 day'],
             'Next month' => [date::DATE_NEXT, 1, date::DATE_UNIT_MONTH, '+3 week'],
             'Next year' => [date::DATE_NEXT, 1, date::DATE_UNIT_YEAR, '+6 month'],
+            'Next two hours' => [date::DATE_NEXT, 2, date::DATE_UNIT_HOUR, '+90 minute'],
             'Next two days' => [date::DATE_NEXT, 2, date::DATE_UNIT_DAY, '+25 hour'],
             'Next two weeks' => [date::DATE_NEXT, 2, date::DATE_UNIT_WEEK, '+10 day'],
             'Next two months' => [date::DATE_NEXT, 2, date::DATE_UNIT_MONTH, '+7 week'],