--- /usr/share/gnome-shell/js/ui/calendar.js.old	2012-07-27 22:01:42.319310819 +0300
+++ /usr/share/gnome-shell/js/ui/calendar.js	2012-07-27 23:34:58.596825624 +0300
@@ -709,27 +709,14 @@
         let dayEnd = _getEndOfDay(now);
         this._addPeriod(_("Today"), dayBegin, dayEnd, false, true);
 
-        let tomorrowBegin = new Date(dayBegin.getTime() + 86400 * 1000);
-        let tomorrowEnd = new Date(dayEnd.getTime() + 86400 * 1000);
+        let day = 86400 * 1000;
+        let tomorrowBegin = new Date(dayBegin.getTime() + day);
+        let tomorrowEnd = new Date(dayEnd.getTime() + day);
         this._addPeriod(_("Tomorrow"), tomorrowBegin, tomorrowEnd, false, true);
 
-        if (dayEnd.getDay() <= 4 + this._weekStart) {
-            /* If now is within the first 5 days we show "This week" and
-             * include events up until and including Saturday/Sunday
-             * (depending on whether a week starts on Sunday/Monday).
-             */
-            let thisWeekBegin = new Date(dayBegin.getTime() + 2 * 86400 * 1000);
-            let thisWeekEnd = new Date(dayEnd.getTime() + (6 + this._weekStart - dayEnd.getDay()) * 86400 * 1000);
-            this._addPeriod(_("This week"), thisWeekBegin, thisWeekEnd, true, false);
-        } else {
-            /* otherwise it's one of the two last days of the week ... show
-             * "Next week" and include events up until and including *next*
-             * Saturday/Sunday
-             */
-            let nextWeekBegin = new Date(dayBegin.getTime() + 2 * 86400 * 1000);
-            let nextWeekEnd = new Date(dayEnd.getTime() + (13 + this._weekStart - dayEnd.getDay()) * 86400 * 1000);
-            this._addPeriod(_("Next week"), nextWeekBegin, nextWeekEnd, true, false);
-        }
+        let datomorrowBegin = new Date(dayBegin.getTime() + day * 2);
+        let datomorrowEnd = new Date(dayEnd.getTime() + day * 2);
+        this._addPeriod(_("Day after tomorrow"), datomorrowBegin, datomorrowEnd, false, true);
     },
 
     // Sets the event list to show events from a specific date
