diff --git a/main.go b/main.go
index 8f2cd55..2a58623 100644
--- a/main.go
+++ b/main.go
@@ -76,7 +76,28 @@ func getRandomReminderMessage(task Task) string {
 	return fmt.Sprintf(reminderMessages[randomIndex], task.Content)
 }
 
+func isQuietHours() bool {
+	// Get current time in CET timezone
+	cet, err := time.LoadLocation("Europe/Paris") // Paris is in CET
+	if err != nil {
+		log.Println("Ошибка загрузки таймзоны:", err)
+		return false // If we can't determine the time, assume it's not quiet hours
+	}
+
+	now := time.Now().In(cet)
+	hour := now.Hour()
+
+	// Quiet hours are from 23:00 to 08:00
+	return hour >= 23 || hour < 8
+}
+
 func spamCheck() {
+	// Don't send messages during quiet hours
+	if isQuietHours() {
+		log.Println("[INFO] Тихий час (23:00-08:00 CET). Уведомления отключены.")
+		return
+	}
+
 	tasks := getOverdueTasks()
 	for _, task := range tasks {
 		if !overdueTasks[task.ID] {