diff --git a/larigira/config.py b/larigira/config.py
index 8c8031a..de00d11 100644
--- a/larigira/config.py
+++ b/larigira/config.py
@@ -29,6 +29,7 @@ def get_conf(prefix='LARIGIRA_'):
     conf['LOG_CONFIG'] = False
     conf['TMPDIR'] = os.getenv('TMPDIR', '/tmp/')
     conf['FILE_PATH_SUGGESTION'] = ()  # tuple of paths
+    conf['UI_CALENDAR_FREQUENCY_THRESHOLD'] = 4*60*60  # 4 hours
     conf.update(from_envvars(prefix=prefix))
     return conf
 
diff --git a/larigira/dbadmin/__init__.py b/larigira/dbadmin/__init__.py
index 54fb763..fd1ba7a 100644
--- a/larigira/dbadmin/__init__.py
+++ b/larigira/dbadmin/__init__.py
@@ -4,14 +4,19 @@ This module contains a flask blueprint for db administration stuff
 Templates are self-contained in this directory
 '''
 from __future__ import print_function
+from datetime import datetime, timedelta, time
+from collections import defaultdict
+import itertools
 
 from flask import current_app, Blueprint, render_template, jsonify, abort, \
     request, redirect, url_for
 
 from larigira.entrypoints_utils import get_avail_entrypoints
 from larigira.audiogen import get_audiogenerator
-from larigira.timegen import get_timegenerator
+from larigira.timegen_every import FrequencyAlarm
+from larigira.timegen import get_timegenerator, timegenerate
 from larigira import forms
+from larigira.config import get_conf
 from .suggestions import get_suggestions
 db = Blueprint('db', __name__, url_prefix='/db', template_folder='templates')
 
@@ -34,6 +39,38 @@ def events_list():
     return render_template('list.html', events=events)
 
 
+@db.route('/calendar')
+def events_calendar():
+    model = current_app.larigira.controller.monitor.model
+    today = datetime.now().date()
+    maxdays = 30
+    days = defaultdict(lambda: defaultdict(list))
+    freq_threshold = get_conf()['UI_CALENDAR_FREQUENCY_THRESHOLD']
+    for alarm in model.get_all_alarms():
+        print('al', alarm.get('nick', alarm))
+        if freq_threshold and alarm['kind'] == 'frequency' and \
+           FrequencyAlarm(alarm).interval < freq_threshold:
+            continue
+        actions = tuple(model.get_actions_by_alarm(alarm))
+        if not actions:
+            continue
+        t = datetime.fromtimestamp(int(today.strftime('%s')))
+        for t in timegenerate(alarm, now=t, howmany=maxdays):
+            print('   t', t)
+            if t is None or \
+               t > datetime.combine(today+timedelta(days=maxdays), time()):
+                break
+            days[t.date()][t].append((alarm, actions))
+
+    print(days.keys())
+    weeks = defaultdict(list)
+    for d in sorted(days.keys()):
+        weeks[d.isocalendar()[:2]].append(d)
+    print(weeks)
+
+    return render_template('calendar.html', days=days, weeks=weeks)
+
+
 @db.route('/add/time')
 def addtime():
     kinds = get_avail_entrypoints('larigira.timeform_create')
diff --git a/larigira/dbadmin/templates/calendar.html b/larigira/dbadmin/templates/calendar.html
new file mode 100644
index 0000000..6981279
--- /dev/null
+++ b/larigira/dbadmin/templates/calendar.html
@@ -0,0 +1,59 @@
+{% extends "dbadmin_base.html" %}
+{%block scripts%}
+{{super()}}
+<script type="text/javascript">
+$(function() {
+	$('.button').button({
+		icons: {
+			primary: 'ui-icon-pencil'
+		}
+	});
+
+$('li.alarm').hover( function() {
+	var sel = 'li.alarm[data-alarmid="' + $(this).data('alarmid') + '"]'
+		$(sel).closest('div').find('time').toggleClass('soft-highlight');
+});
+$('li.alarm').click(function() {
+	var alarmid = $(this).data('alarmid');
+	var time = $('<p/>').append($('<a/>').text('Modifica orario evento').attr('href', 'edit/time/' + alarmid));
+	var audio = $('<p/>').append($('<a/>').text('Modifica audio evento').attr('href', 'edit/event/' + alarmid));
+	$('<div/>').append(time).append(audio).dialog({modal: true, title: "Evento " + $(this).text()});
+});
+});
+</script>
+{%endblock%}
+{% block styles%}
+{{super()}}
+<style>
+.soft-highlight { background-color: rgba(230, 230, 118, 0.36); }
+time { transition: background-color 500ms; }
+</style>
+{% endblock %}
+
+
+{% block title %}Larigira - Calendar{%endblock%}
+
+{% block content %}
+<div class="container-fluid">
+	{% for week in weeks %}
+	<div class="week row">
+	{% for day in weeks[week] %}
+	<div class="day col-lg-2 col-md-3 col-sm-6 col-xs-12"><h2>{{day}}</h2>
+		{% for t in days[day] %}
+		<div>
+		<time>{{t.time()}}</time>
+		<ul>
+		{% for alarm, actions in days[day][t] %}
+		<li class="alarm" data-alarmid="{{alarm.eid}}">{{alarm.nick}}</li>
+		{% endfor %}
+		</ul>
+		</div>
+		{%endfor %}
+		</div><!-- day {{day}} -->
+		{% endfor %}
+	</div><!-- week {{week}} -->
+	<hr/>
+		{%endfor %}
+	</div><!-- container -->
+{% endblock content %}
+{# vim: set ts=2 sw=2 noet: #}
diff --git a/larigira/dbadmin/templates/dbadmin_base.html b/larigira/dbadmin/templates/dbadmin_base.html
index 6a0a11f..7a9ccf4 100644
--- a/larigira/dbadmin/templates/dbadmin_base.html
+++ b/larigira/dbadmin/templates/dbadmin_base.html
@@ -40,6 +40,7 @@ $(function() {
 				<li><a href="{{url_for('db.events_list')}}">List</a></li>
 				<li><a href="{{url_for('db.addtime')}}">Add time</a></li>
 				<li><a href="{{url_for('db.addaudio')}}">Add audio</a></li>
+				<li><a href="{{url_for('db.events_calendar')}}">Calendar</a></li>
 			</ul>
 		</div>{# collapse #}