diff --git a/generate_calendar_dates.php b/generate_calendar_dates.php
index 0d4b99f..d053b14 100644
--- a/generate_calendar_dates.php
+++ b/generate_calendar_dates.php
@@ -8,7 +8,7 @@
 /*
 	Date of the Monday of the first academic week of the year. Teaching weeks start on Monday, so this is a convenient base point to start from. This will need to be updated annually.
 */
-$first_monday = new DateTime( "2014-12-29" );
+$first_monday = new DateTime( "2016-01-04" );
 
 
 /*
@@ -32,53 +32,53 @@
 */
 $periods = array(
 	'SS' => array(
-		'first_week'  => 2,
-		'last_week'   => 7,
-		'break_weeks' => array(
-			array(
-		    	'break_starts' => 0,
-		        'break_ends'  => 0,
-		    ),
-		),
-	),
+        'first_week'  => 2,
+        'last_week'   => 7,
+        'break_weeks' => array(
+            array(
+                'break_starts' => 0,
+                'break_ends'  => 0,
+            ),
+        ),
+    ),
 	'S1' => array(
-		'first_week'  => 9,
-		'last_week'   => 22,
-		'break_weeks' => array(
-			array(
-		    	'break_starts' => 15,
-		        'break_ends'  => 15,
-		    ),
-		),
-	),
+        'first_week'  => 9,
+        'last_week'   => 22,
+        'break_weeks' => array(
+            array(
+                'break_starts' => 13,
+                'break_ends'  => 13,
+            ),
+        ),
+    ),
 	'S2' => array(
-		'first_week'  => 28,
-		'last_week'   => 41,
-		'break_weeks' => array(
-			array(
-		    	'break_starts' => 35,
-		        'break_ends'  => 35,
-		    ),
-		),
-	),
+        'first_week'  => 28,
+        'last_week'   => 41,
+        'break_weeks' => array(
+            array(
+                'break_starts' => 35,
+                'break_ends'  => 35,
+            ),
+        ),
+    ),
 	'FY' => array(
-		'first_week'  => 9,
-		'last_week'   => 41,
-		'break_weeks' => array(
-			array(
-		    	'break_starts' => 15,
-		        'break_ends'  => 15,
-		    ),
-			array(
-		    	'break_starts' => 23,
-		        'break_ends'  => 27,
-		    ),
-			array(
-		    	'break_starts' => 35,
-		        'break_ends'  => 35,
-		    ),
-		),
-	),
+        'first_week'  => 9,
+        'last_week'   => 41,
+        'break_weeks' => array(
+            array(
+                'break_starts' => 13,
+                'break_ends'  => 13,
+            ),
+            array(
+                'break_starts' => 23,
+                'break_ends'  => 27,
+            ),
+            array(
+                'break_starts' => 35,
+                'break_ends'  => 35,
+            ),
+        ),
+    ),
 );