diff --git a/src/TgBotLib/Objects/BusinessOpeningHoursInterval.php b/src/TgBotLib/Objects/BusinessOpeningHoursInterval.php
new file mode 100644
index 0000000..d2e5e23
--- /dev/null
+++ b/src/TgBotLib/Objects/BusinessOpeningHoursInterval.php
@@ -0,0 +1,61 @@
+<?php
+
+    namespace TgBotLib\Objects;
+
+    use TgBotLib\Interfaces\ObjectTypeInterface;
+
+    class BusinessOpeningHoursInterval implements ObjectTypeInterface
+    {
+        private int $opening_minute;
+        private int $closing_minute;
+
+        /**
+         * The minute's sequence number in a week, starting on Monday,
+         * marking the start of the time interval during which the business is open; 0 - 7 * 24 * 60
+         *
+         * @return int
+         */
+        public function getOpeningMinute(): int
+        {
+            return $this->opening_minute;
+        }
+
+        /**
+         * The minute's sequence number in a week, starting on Monday,
+         * marking the end of the time interval during which the business is open; 0 - 8 * 24 * 60
+         *
+         * @return int
+         */
+        public function getClosingMinute(): int
+        {
+            return $this->closing_minute;
+        }
+
+        /**
+         * @inheritDoc
+         */
+        public function toArray(): ?array
+        {
+            return [
+                'opening_minute' => $this->opening_minute,
+                'closing_minute' => $this->closing_minute,
+            ];
+        }
+
+        /**
+         * @inheritDoc
+         */
+        public static function fromArray(?array $data): ?BusinessOpeningHoursInterval
+        {
+            if($data === null)
+            {
+                return null;
+            }
+
+            $object = new self();
+            $object->opening_minute = $data['opening_minute'];
+            $object->closing_minute = $data['closing_minute'];
+
+            return $object;
+        }
+    }
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