diff --git a/pandora_console/include/functions_graph.php b/pandora_console/include/functions_graph.php
index 60cdd89528..01b8407aa0 100644
--- a/pandora_console/include/functions_graph.php
+++ b/pandora_console/include/functions_graph.php
@@ -1025,10 +1025,17 @@ function graphic_combined_module ($module_list, $weight_list, $period,
 	elseif ($temp_range <= SECONDS_1MONTH) {
 		$time_format = 'M d';
 		$time_format_2 = 'H\h';
-	} 
-	else {
+	}
+	elseif ($temp_range <= SECONDS_1MONTH) {
 		$time_format = 'M d';
 		$time_format_2 = 'H\h';
+	} 
+	elseif ($period < SECONDS_6MONTHS) {
+		$time_format = 'M d';
+		$time_format_2 = 'H\h';
+	}
+	else {
+		$time_format = "M Y";
 	}
 	
 	// Set variables
@@ -3807,9 +3814,12 @@ function grafico_modulo_boolean_data ($agent_module_id, $period, $show_events,
 		}
 		elseif ($period < SECONDS_1MONTH) {
 			$time_format = 'M d H\h';
-		} 
+		}
+		elseif ($period < SECONDS_6MONTHS) {
+			$time_format = "M d H\h";
+		}
 		else {
-			$time_format = 'M d H\h';
+			$time_format = "M Y";
 		}
 		
 		$timestamp_short = date($time_format, $timestamp);
@@ -3930,8 +3940,11 @@ function grafico_modulo_boolean_data ($agent_module_id, $period, $show_events,
 	elseif ($period < SECONDS_1MONTH) {
 		$time_format = 'M d H\h';
 	} 
+	elseif ($period < SECONDS_6MONTHS) {
+		$time_format = "M d H\h";
+	}
 	else {
-		$time_format = 'M d H\h';
+		$time_format = "M Y";
 	}
 	
 	// Flash chart
@@ -4150,8 +4163,11 @@ function graph_netflow_aggregate_area ($data, $period, $width, $height, $unit =
 	elseif ($period < SECONDS_1MONTH) {
 		$chart_time_format = 'M d H\h';
 	}
+	elseif ($period < SECONDS_6MONTHS) {
+		$chart_time_format = "M d H\h";
+	}
 	else {
-		$chart_time_format = 'M d H\h';
+		$chart_time_format = "M Y";
 	}
 	
 	// Calculate source indexes
@@ -4276,8 +4292,11 @@ function graph_netflow_total_area ($data, $period, $width, $height, $unit = '',
 	elseif ($period < SECONDS_1MONTH) {
 		$chart_time_format = 'M d H\h';
 	}
-	else { 
-		$chart_time_format = 'M d H\h';
+	elseif ($period < SECONDS_6MONTHS) {
+		$chart_time_format = "M d H\h";
+	}
+	else {
+		$chart_time_format = "M Y";
 	}
 
 	// Calculate min, max and avg values
@@ -4572,8 +4591,11 @@ function grafico_modulo_string ($agent_module_id, $period, $show_events,
 		elseif ($period < SECONDS_1MONTH) {
 			$time_format = 'M d H\h';
 		}
+		elseif ($period < SECONDS_6MONTHS) {
+			$time_format = "M d H\h";
+		}
 		else {
-			$time_format = 'M d H\h';
+			$time_format = "M Y";
 		}
 		
 		$timestamp_short = date($time_format, $timestamp);
@@ -4747,8 +4769,11 @@ function graphic_module_events ($id_module, $width, $height, $period = 0, $homeu
 	elseif ($period < SECONDS_1MONTH) {
 		$time_format = 'M d H\h';
 	}
-	else { 
-		$time_format = 'M d H\h';
+	elseif ($period < SECONDS_6MONTHS) {
+		$time_format = "M d H\h";
+	}
+	else {
+		$time_format = "M Y";
 	}
 	
 	$legend = array();